Our most popular products from our most popular categories, from our Proven and Published™ Luciferin to our popular antibiotic lines and electrophoresis tools. GoldBio’s commitment to quality and affordability makes these products our top sellers.
" ["hide"]=> int(0) ["third_party_id"]=> NULL ["featured_image_id"]=> int(0) ["banner_image_id"]=> int(0) ["meta_description"]=> string(98) "GoldBio’s most popular products, made to the highest standards and delivered at the lowest cost." ["meta_keywords"]=> string(0) "" ["root_sort"]=> int(0) ["type"]=> string(7) "product" ["condition_type"]=> int(1) ["condition_match_type"]=> int(1) ["sort_type"]=> int(1) ["items_per_page"]=> int(25) ["color"]=> NULL } ["_oldAttributes":"yii\db\BaseActiveRecord":private]=> array(23) { ["id"]=> int(193) ["root"]=> int(1) ["lft"]=> int(374) ["rgt"]=> int(375) ["level"]=> int(1) ["name"]=> string(17) "Featured Products" ["url_name"]=> string(17) "featured-products" ["title"]=> NULL ["short_description"]=> string(0) "" ["long_description"]=> string(283) "Our most popular products from our most popular categories, from our Proven and Published™ Luciferin to our popular antibiotic lines and electrophoresis tools. GoldBio’s commitment to quality and affordability makes these products our top sellers.
" ["hide"]=> int(0) ["third_party_id"]=> NULL ["featured_image_id"]=> int(0) ["banner_image_id"]=> int(0) ["meta_description"]=> string(98) "GoldBio’s most popular products, made to the highest standards and delivered at the lowest cost." ["meta_keywords"]=> string(0) "" ["root_sort"]=> int(0) ["type"]=> string(7) "product" ["condition_type"]=> int(1) ["condition_match_type"]=> int(1) ["sort_type"]=> int(1) ["items_per_page"]=> int(25) ["color"]=> NULL } ["_related":"yii\db\BaseActiveRecord":private]=> array(0) { } ["_relationsDependencies":"yii\db\BaseActiveRecord":private]=> array(0) { } ["_errors":"yii\base\Model":private]=> NULL ["_validators":"yii\base\Model":private]=> NULL ["_scenario":"yii\base\Model":private]=> string(7) "default" ["_events":"yii\base\Component":private]=> array(6) { ["beforeInsert"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#416 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(12) "beforeInsert" } [1]=> NULL } } ["afterInsert"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#416 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(11) "afterInsert" } [1]=> NULL } } ["beforeUpdate"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#416 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(12) "beforeUpdate" } [1]=> NULL } } ["afterUpdate"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#416 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(11) "afterUpdate" } [1]=> NULL } } ["beforeDelete"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#416 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(12) "beforeDelete" } [1]=> NULL } } ["afterDelete"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#416 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(11) "afterDelete" } [1]=> NULL } } } ["_eventWildcards":"yii\base\Component":private]=> array(0) { } ["_behaviors":"yii\base\Component":private]=> array(1) { ["tree"]=> object(creocoder\nestedsets\NestedSetsBehavior)#416 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } } ["__fieldGroups":protected]=> array(0) { } }Proteins are fundamental macromolecules found in every biological system and form the basis of many fields of work from research into drug creation to industrial applications like fermentation. GoldBio protein products are ideal for every step of your protein synthesis. Our reagents and tools are of the highest quality available at a fraction of the prices of other vendors, so you can be assured that your research yields confident results without compromising your budget.
" ["hide"]=> int(1) ["third_party_id"]=> NULL ["featured_image_id"]=> int(0) ["banner_image_id"]=> int(0) ["meta_description"]=> string(105) "GoldBio protein expression and purification products ensure high-quality proteins at an affordable price." ["meta_keywords"]=> string(0) "" ["root_sort"]=> int(9) ["type"]=> string(7) "product" ["condition_type"]=> int(1) ["condition_match_type"]=> int(1) ["sort_type"]=> int(1) ["items_per_page"]=> int(25) ["color"]=> NULL } ["_oldAttributes":"yii\db\BaseActiveRecord":private]=> array(23) { ["id"]=> int(197) ["root"]=> int(393) ["lft"]=> int(28) ["rgt"]=> int(29) ["level"]=> int(1) ["name"]=> string(39) "Protein Expression & Purification (old)" ["url_name"]=> string(32) "protein-expression-purification2" ["title"]=> NULL ["short_description"]=> string(0) "" ["long_description"]=> string(484) "Proteins are fundamental macromolecules found in every biological system and form the basis of many fields of work from research into drug creation to industrial applications like fermentation. GoldBio protein products are ideal for every step of your protein synthesis. Our reagents and tools are of the highest quality available at a fraction of the prices of other vendors, so you can be assured that your research yields confident results without compromising your budget.
" ["hide"]=> int(1) ["third_party_id"]=> NULL ["featured_image_id"]=> int(0) ["banner_image_id"]=> int(0) ["meta_description"]=> string(105) "GoldBio protein expression and purification products ensure high-quality proteins at an affordable price." ["meta_keywords"]=> string(0) "" ["root_sort"]=> int(9) ["type"]=> string(7) "product" ["condition_type"]=> int(1) ["condition_match_type"]=> int(1) ["sort_type"]=> int(1) ["items_per_page"]=> int(25) ["color"]=> NULL } ["_related":"yii\db\BaseActiveRecord":private]=> array(0) { } ["_relationsDependencies":"yii\db\BaseActiveRecord":private]=> array(0) { } ["_errors":"yii\base\Model":private]=> NULL ["_validators":"yii\base\Model":private]=> NULL ["_scenario":"yii\base\Model":private]=> string(7) "default" ["_events":"yii\base\Component":private]=> array(6) { ["beforeInsert"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#441 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(12) "beforeInsert" } [1]=> NULL } } ["afterInsert"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#441 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(11) "afterInsert" } [1]=> NULL } } ["beforeUpdate"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#441 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(12) "beforeUpdate" } [1]=> NULL } } ["afterUpdate"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#441 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(11) "afterUpdate" } [1]=> NULL } } ["beforeDelete"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#441 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(12) "beforeDelete" } [1]=> NULL } } ["afterDelete"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#441 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(11) "afterDelete" } [1]=> NULL } } } ["_eventWildcards":"yii\base\Component":private]=> array(0) { } ["_behaviors":"yii\base\Component":private]=> array(1) { ["tree"]=> object(creocoder\nestedsets\NestedSetsBehavior)#441 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } } ["__fieldGroups":protected]=> array(0) { } }Gold Biotechnology offers a variety of lysis buffers fit for bacterial, animal, plant or yeast cultures, as well as IPTG, which is also available in an easy to use EZ Pak, and 5-Fluoroorotic Acid, ideal for yeast selection. These tools are fundamental for induction, selection and protein purification. GoldBio carries quality products at a fraction of the price of other suppliers, allowing you to focus your research funds on the things that really matter.
" ["hide"]=> int(1) ["third_party_id"]=> NULL ["featured_image_id"]=> int(27) ["banner_image_id"]=> int(0) ["meta_description"]=> string(0) "" ["meta_keywords"]=> string(0) "" ["root_sort"]=> int(0) ["type"]=> string(7) "product" ["condition_type"]=> int(1) ["condition_match_type"]=> int(1) ["sort_type"]=> int(1) ["items_per_page"]=> int(25) ["color"]=> string(22) "rgba(130, 254, 226, 1)" } ["_oldAttributes":"yii\db\BaseActiveRecord":private]=> array(23) { ["id"]=> int(202) ["root"]=> int(393) ["lft"]=> int(56) ["rgt"]=> int(57) ["level"]=> int(1) ["name"]=> string(25) "Cloning & Induction (old)" ["url_name"]=> string(18) "cloning-induction2" ["title"]=> NULL ["short_description"]=> string(0) "" ["long_description"]=> string(472) "Gold Biotechnology offers a variety of lysis buffers fit for bacterial, animal, plant or yeast cultures, as well as IPTG, which is also available in an easy to use EZ Pak, and 5-Fluoroorotic Acid, ideal for yeast selection. These tools are fundamental for induction, selection and protein purification. GoldBio carries quality products at a fraction of the price of other suppliers, allowing you to focus your research funds on the things that really matter.
" ["hide"]=> int(1) ["third_party_id"]=> NULL ["featured_image_id"]=> int(27) ["banner_image_id"]=> int(0) ["meta_description"]=> string(0) "" ["meta_keywords"]=> string(0) "" ["root_sort"]=> int(0) ["type"]=> string(7) "product" ["condition_type"]=> int(1) ["condition_match_type"]=> int(1) ["sort_type"]=> int(1) ["items_per_page"]=> int(25) ["color"]=> string(22) "rgba(130, 254, 226, 1)" } ["_related":"yii\db\BaseActiveRecord":private]=> array(0) { } ["_relationsDependencies":"yii\db\BaseActiveRecord":private]=> array(0) { } ["_errors":"yii\base\Model":private]=> NULL ["_validators":"yii\base\Model":private]=> NULL ["_scenario":"yii\base\Model":private]=> string(7) "default" ["_events":"yii\base\Component":private]=> array(6) { ["beforeInsert"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#443 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(12) "beforeInsert" } [1]=> NULL } } ["afterInsert"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#443 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(11) "afterInsert" } [1]=> NULL } } ["beforeUpdate"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#443 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(12) "beforeUpdate" } [1]=> NULL } } ["afterUpdate"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#443 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(11) "afterUpdate" } [1]=> NULL } } ["beforeDelete"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#443 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(12) "beforeDelete" } [1]=> NULL } } ["afterDelete"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#443 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(11) "afterDelete" } [1]=> NULL } } } ["_eventWildcards":"yii\base\Component":private]=> array(0) { } ["_behaviors":"yii\base\Component":private]=> array(1) { ["tree"]=> object(creocoder\nestedsets\NestedSetsBehavior)#443 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } } ["__fieldGroups":protected]=> array(0) { } }IPTG is an analog of galactose that is nonmetabolizable and inactivates the lac repressor to induce synthesis of β-galactosidase in E. coli. The expression of cloned genes under the control of the lac operon is induced by IPTG. IPTG is often used in the induction of recombinant proteins, is a substrate for thigalactoside transacetylase and has been reported to induce penicillinase in bacteria. IPTG is commonly used in cloning procedures that require induction of β-galactosidase and is most often used with X-Gal for blue/white acterial colony screening. GoldBio’s is most cost effective IPTG on the market, without sacrificing quality or purity. Gold Biotechnology IPTG is Proven and Published™ and is a better way to generate the experimental results you need while focusing your budget on the things that really matter.
" ["hide"]=> int(0) ["third_party_id"]=> NULL ["featured_image_id"]=> int(0) ["banner_image_id"]=> int(0) ["meta_description"]=> string(93) "GoldBio IPTG is available in solid and pre-measured forms, for affordability and ease of use." ["meta_keywords"]=> string(0) "" ["root_sort"]=> int(0) ["type"]=> string(7) "product" ["condition_type"]=> int(1) ["condition_match_type"]=> int(1) ["sort_type"]=> int(1) ["items_per_page"]=> int(25) ["color"]=> NULL } ["_oldAttributes":"yii\db\BaseActiveRecord":private]=> array(23) { ["id"]=> int(285) ["root"]=> int(1) ["lft"]=> int(376) ["rgt"]=> int(377) ["level"]=> int(1) ["name"]=> string(4) "IPTG" ["url_name"]=> string(4) "iptg" ["title"]=> NULL ["short_description"]=> string(0) "" ["long_description"]=> string(851) "IPTG is an analog of galactose that is nonmetabolizable and inactivates the lac repressor to induce synthesis of β-galactosidase in E. coli. The expression of cloned genes under the control of the lac operon is induced by IPTG. IPTG is often used in the induction of recombinant proteins, is a substrate for thigalactoside transacetylase and has been reported to induce penicillinase in bacteria. IPTG is commonly used in cloning procedures that require induction of β-galactosidase and is most often used with X-Gal for blue/white acterial colony screening. GoldBio’s is most cost effective IPTG on the market, without sacrificing quality or purity. Gold Biotechnology IPTG is Proven and Published™ and is a better way to generate the experimental results you need while focusing your budget on the things that really matter.
" ["hide"]=> int(0) ["third_party_id"]=> NULL ["featured_image_id"]=> int(0) ["banner_image_id"]=> int(0) ["meta_description"]=> string(93) "GoldBio IPTG is available in solid and pre-measured forms, for affordability and ease of use." ["meta_keywords"]=> string(0) "" ["root_sort"]=> int(0) ["type"]=> string(7) "product" ["condition_type"]=> int(1) ["condition_match_type"]=> int(1) ["sort_type"]=> int(1) ["items_per_page"]=> int(25) ["color"]=> NULL } ["_related":"yii\db\BaseActiveRecord":private]=> array(0) { } ["_relationsDependencies":"yii\db\BaseActiveRecord":private]=> array(0) { } ["_errors":"yii\base\Model":private]=> NULL ["_validators":"yii\base\Model":private]=> NULL ["_scenario":"yii\base\Model":private]=> string(7) "default" ["_events":"yii\base\Component":private]=> array(6) { ["beforeInsert"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#451 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(12) "beforeInsert" } [1]=> NULL } } ["afterInsert"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#451 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(11) "afterInsert" } [1]=> NULL } } ["beforeUpdate"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#451 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(12) "beforeUpdate" } [1]=> NULL } } ["afterUpdate"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#451 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(11) "afterUpdate" } [1]=> NULL } } ["beforeDelete"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#451 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(12) "beforeDelete" } [1]=> NULL } } ["afterDelete"]=> array(1) { [0]=> array(2) { [0]=> array(2) { [0]=> object(creocoder\nestedsets\NestedSetsBehavior)#451 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } [1]=> string(11) "afterDelete" } [1]=> NULL } } } ["_eventWildcards":"yii\base\Component":private]=> array(0) { } ["_behaviors":"yii\base\Component":private]=> array(1) { ["tree"]=> object(creocoder\nestedsets\NestedSetsBehavior)#451 (8) { ["treeAttribute"]=> string(4) "root" ["leftAttribute"]=> string(3) "lft" ["rightAttribute"]=> string(3) "rgt" ["depthAttribute"]=> string(5) "level" ["operation":protected]=> NULL ["node":protected]=> NULL ["owner"]=> *RECURSION* ["_attachedEvents":"yii\base\Behavior":private]=> array(6) { ["beforeInsert"]=> string(12) "beforeInsert" ["afterInsert"]=> string(11) "afterInsert" ["beforeUpdate"]=> string(12) "beforeUpdate" ["afterUpdate"]=> string(11) "afterUpdate" ["beforeDelete"]=> string(12) "beforeDelete" ["afterDelete"]=> string(11) "afterDelete" } } } ["__fieldGroups":protected]=> array(0) { } }Antibiotics and Selection tools allow you to selectively control which cells can be found in your cultures.
GoldBio’s broad range of cell selection tools, including hundreds of antibiotics, antifungals and anticancers, plant selection and screening agents allow you to select, control and maintain your cell cultures with confidence and ease, no matter what cells you may be studying.
Antibiotics and Selection tools allow you to selectively control which cells can be found in your cultures.
GoldBio’s broad range of cell selection tools, including hundreds of antibiotics, antifungals and anticancers, plant selection and screening agents allow you to select, control and maintain your cell cultures with confidence and ease, no matter what cells you may be studying.
IPTG
Product Description
IPTG is an analog of galactose that is non-metabolizable and inactivates the lac repressor to induce synthesis of β-galactosidase in E. coli. The expression of cloned genes under the control of the lac operon is induced by IPTG. It is also a substrate for thigalactoside transacetylase and has been reported to induce penicillinase in bacteria.
IPTG is commonly used in cloning procedures that require induction of β-galactosidase and is most often used with X-Gal (Gold Bio #X4281C) or Bluo-Gal (Gold Bio #B-673) for blue/white colony screening or Magenta-Gal (Gold Bio #B-378) for red/white colony screening of bacterial colonies.
IPTG is also used in the induction of recombinant proteins. In those systems, a protein of interest is encoded downstream of the IPTG inducible promoter. In the presence of IPTG, the protein of interest is induced in the cell culture. The culture can then be lysed and the protein expressed and purified through a number of methods, including His Tag or GST purification systems (for proteins with ligand tags).
GoldBio IPTG is made from a synthetic, non-animal origin.
Product Specifications:
IPTG
Isopropyl-beta-D-thiogalactoside
MOLECULAR BIOLOGY GRADE
Forumla: C9H18O5S
MW: 238.30 g/mol
Purity: >99% by HPLC
Dioxane free
Storage/Handling: Store desiccated at -20°C. Protect from light.
PubChem Chemical ID: 656894
IPTG Quick Answers:
How does IPTG induce the lac operon?
IPTG, which is similar to the lactose metabolite allolactose, induces the lac operon by binding to the lac repressor. Once IPTG binds to the lac repressor, a conformational change occurs, causing the lac repressor to dissociate from the lac promoter. Once the lac repressor dissociates, RNA polymerase binds to the promoter to initiate expression.
Click to expand image and see full detail.
How much IPTG should be used for expression/ What concentration of IPTG should be used for expression?
Most papers recommend using between 0.1mM – 1.0 mM IPTG for expression. However, the amount you should use depends on your proteins. However, it is best to run an IPTG titration with ranges between 0.01mM – 1.0mM and compare using SDS-PAGE to determine the optimal concentration. Something to keep in mind is higher concentrations of IPTG can cause inclusion bodies.
How do you dissolve IPTG?
IPTG can be dissolved in sterile water.
To make fresh 100mM IPTG stock solution:
- Weigh 0.238 g of IPTG
- Add 10 ml sterile H2O. Dissolve completely.
- Prewet a 0.22 µm syringe filter by drawing through 5-10 ml of sterile H2O and discard water.
- Sterilize IPTG Stock through the prepared 0.22 µm syringe filter.
- Store in 1 ml aliquots at -20°C for up to 1 year.
How do you store IPTG?
Store powder IPTG desiccated at -20°C. Protect from light. For IPTG stock solution, store in 1 ml aliquots at -20°C for up to 1 year.
What is IPTG used for?
Primary applications of IPTG include:
- Inducing proteins
- Blue-white screening using X-Gal
IPTG Tutorial Videos:
Product Specifications
Catalog ID | I2481 |
---|---|
Name(s) |
IPTG Isopropyl-beta-D-thiogalactoside |
CAS # | 367-93-1 |
Formula | C9H18O5S |
MW | 238.30 g/mol |
Grade | MOLECULAR BIOLOGY GRADE |
Storage/Handling | Store desiccated at -20°C. Protect from light. |
Technical Documentation
Citations
Related Products
Featured Articles


