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Sincalide

There is no image for  Sincalide Sincalide
Catalog ID Size Pricing
W-190-2 2 mg $ 60.00
W-190-5 5 mg $ 100.00
W-190-10 10 mg $ 140.00
W-190-25 25 mg $ 225.00
W-190-50 50 mg $ 305.00

Description

Sincalide is an octapeptide hormone in the intestine and brain. When secreted it causes the release of bile from the gallbladder and digestive enzymes from the pancreas. It forms the C-terminal fragment of cholecystokinin or CCK-8.

Product Specifications

Catalog ID W-190
CAS # 25126-32-3
MW 1143.27 g/mol
Storage/Handling Store desiccated at -20°C.
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W-190-2 2 mg $ 60.00
W-190-5 5 mg $ 100.00
W-190-10 10 mg $ 140.00
W-190-25 25 mg $ 225.00
W-190-50 50 mg $ 305.00

(+)-Spartein

There is no image for (+)-Spartein (+)-Spartein
Catalog ID Size Pricing
S-850-1 1 g $ 61.00
S-850-2.5 2.5 g $ 139.00
S-850-5 5 g $ 253.00
S-850-10 10 g $ 328.00
S-850-25 25 g $ 372.00

Description

Spartein is a class 1a antiarrhythmic agent sodium channel blocker from scotch broom. As a reagent it can be used to synthesize multiple different transformation catalysts and other molecules.

Product Specifications

Catalog ID S-850
CAS # 492-08-0
MW 234.38 g/mol
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S-850-1 1 g $ 61.00
S-850-2.5 2.5 g $ 139.00
S-850-5 5 g $ 253.00
S-850-10 10 g $ 328.00
S-850-25 25 g $ 372.00

1-Stearoyl-rac-glycerol

There is no image for 1-Stearoyl-rac-glycerol 1-Stearoyl-rac-glycerol
Catalog ID Size Pricing
S-790-1 1 g $ 271.00
S-790-2.5 2.5 g $ 609.00
S-790-5 5 g $ 1,128.00

Description

1-Stearoyl-rac-glycerol is a long chain molecule typically occurring in the body as a by-product of the breakdown of fats. It is used as an emulsifying agent, allowing the suspension of pharmaceuticals in a biodegradable form.

Product Specifications

Catalog ID S-790
CAS # 123-94-4
MW 358.56 g/mol
Storage/Handling Store at -20°C.
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S-790-1 1 g $ 271.00
S-790-2.5 2.5 g $ 609.00
S-790-5 5 g $ 1,128.00

4% Agarose Beads, Standard

Catalog ID Size Pricing
A-182-500 500 mL $ 556.00
A-182-1000 1 L $ 856.00

Description

Agarose is a very inert polysaccharide that forms hydrophilic and high gel strength gels at low concentrations.
Agarose beads are microspheres of agarose gels with different particle diameters and concentrations. Small spherical particles of agarose act as a porous gel to filter or separate a mixture of molecules according to their individual sizes. Due to its chemical structure (easy to activate), the agarose beads may be prepared to bind biomolecules in a reversible or irreversible manner. Plain agarose beads are used in gel filtration chromatography (or molecular exclusion chromatography) as well as for activating beads for biomolecule purification or immobilization.
Plain agarose beads can also be used for activating processes, generating active groups inside its pores capable of reversible or irreversible biomolecule bonds. Due to the bead’s large internal surface and to its composition (inert polysaccharide), agarose is an ideal medium for the preparation of activated beads.

Product Specifications

Catalog ID A-182
Storage/Handling store at 4°C. Do NOT freeze.
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A-182-500 500 mL $ 556.00
A-182-1000 1 L $ 856.00

4% Agarose Beads, Standard, Crosslinked

Catalog ID Size Pricing
A-192-500 500 mL $ 595.00
A-192-1000 1 L $ 894.00

Description

Agarose is a very inert polysaccharide that forms hydrophilic and high gel strength gels at low concentrations.
Agarose beads are microspheres of agarose gels with different particle diameters and concentrations. Small spherical particles of agarose act as a porous gel to filter or separate a mixture of molecules according to their individual sizes. Due to its chemical structure (easy to activate), the agarose beads may be prepared to bind biomolecules in a reversible or irreversible manner.
Cross-linked agarose beads are used in gel filtration chromatography (or molecular exclusion chromatography) as well as for activating beads for biomolecule purification or immobilization.
Cross-linked agarose beads can also be used for activating processes, generating active groups inside its pores capable of reversible or irreversible biomolecule bonds. Due to the bead’s large internal surface and to its composition (inert polysaccharide), agarose is an ideal medium for the preparation of activated beads.

Product Specifications

Catalog ID A-192
Storage/Handling store at 4°C. Do NOT freeze.
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A-192-500 500 mL $ 595.00
A-192-1000 1 L $ 894.00

4% HTC Agarose Beads, Standard

Catalog ID Size Pricing
R-200-500 500 mL $ 868.00
R-200-1000 1 L $ 1,228.00

Description

This matrix is a highly cross-linked 4% agarose bead with a bead size of 50-150 µm. It is a gel filtration resin developed for industrial-scale separation of large molecules and virus particles utilizing higher pressure and flow rates rather than low pressure standard beads.

This matrix is not preactivated. For preactivated resins, look for Aminoethyl Agarose Beads, Glyoxal Agarose Beads, or Protein G.

Product Specifications

Catalog ID R-200
Storage/Handling store at 4°C. Do NOT freeze.
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R-200-500 500 mL $ 868.00
R-200-1000 1 L $ 1,228.00

6% Agarose Beads, Standard

Catalog ID Size Pricing
A-183-500 500 mL $ 564.00
A-183-1000 1 L $ 865.00

Description

Agarose is a very inert polysaccharide that forms hydrophilic and high gel strength gels at low concentrations.
Agarose beads are microspheres of agarose gels with different particle diameters and concentrations. Small spherical particles of agarose act as a porous gel to filter or separate a mixture of molecules according to their individual sizes. Due to its chemical structure (easy to activate), the agarose beads may be prepared to bind biomolecules in a reversible or irreversible manner. Plain agarose beads are used in gel filtration chromatography (or molecular exclusion chromatography) as well as for activating beads for biomolecule purification or immobilization.
Plain agarose beads can also be used for activating processes, generating active groups inside its pores capable of reversible or irreversible biomolecule bonds. Due to the bead’s large internal surface and to its composition (inert polysaccharide), agarose is an ideal medium for the preparation of activated beads.

Product Specifications

Catalog ID A-183
Storage/Handling store at 4°C. Do NOT freeze.
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A-183-500 500 mL $ 564.00
A-183-1000 1 L $ 865.00

6% Agarose Beads, Standard, Crosslinked

Catalog ID Size Pricing
A-193-500 500 mL $ 613.00
A-193-1000 1 L $ 910.00

Description

Agarose is a very inert polysaccharide that forms hydrophilic and high gel strength gels at low concentrations.
Agarose beads are microspheres of agarose gels with different particle diameters and concentrations. Small spherical particles of agarose act as a porous gel to filter or separate a mixture of molecules according to their individual sizes. Due to its chemical structure (easy to activate), the agarose beads may be prepared to bind biomolecules in a reversible or irreversible manner. Cross-linked agarose beads are used in gel filtration chromatography (or molecular exclusion chromatography) as well as for activating beads for biomolecule purification or immobilization.
Cross-linked agarose beads can also be used for activating processes, generating active groups inside its pores capable of reversible or irreversible biomolecule bonds. Due to the bead’s large internal surface and to its composition (inert polysaccharide), agarose is an ideal medium for the preparation of activated beads.

Product Specifications

Catalog ID A-193
Storage/Handling store at 4°C. Do NOT freeze.
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A-193-500 500 mL $ 613.00
A-193-1000 1 L $ 910.00

6% HTC Agarose Beads, Standard

Catalog ID Size Pricing
R-201-500 500 mL $ 942.00
R-201-1000 1 L $ 1,281.00

Description

This matrix is a highly crosslinked 6% agarose bead with a bead size of 50-150 µm. It is a gel filtration resin developed for industrial-scale separation of large molecules and virus particles utilizing higher pressure and flow rates rather than low pressure Standard Beads.

This matrix is not preactivated. For preactivated resins, look for Aminoethyl Agarose Beads, Glyoxal Agarose Beads, or Protein G.

Product Specifications

Catalog ID R-201
Storage/Handling store at 4°C. Do NOT freeze.
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R-201-500 500 mL $ 942.00
R-201-1000 1 L $ 1,281.00

Ampicillin (Sodium) 100 mg/mL Solution

Catalog ID Size Pricing
A-301-SL10 10 mL $ 40.00
A-301-SL25 25 mL $ 67.00
A-301-SL50 50 mL $ 95.00
A-301-SL100 100 mL $ 119.00

Description

Ampicillin sodium is a member of the extended-spectrum β-lactam family and similar in structure to penicillin. It is used in the selection of antibiotic cell hybrids and has a high rate of action against many gram-negative bacterial strains. Ampicillin sodium targets non-ESBL (Extended Spectrum β-lactamase) bacteria including Staphylococcus and Streptococcus species and medically important enteric pathogens such as Shigella and Salmonella. It has been found to be effective against certain β-lactam sensitive VRE or vancomycin resistant Enterococcus species. Resistance to ampicillin is routinely utilized as a selectable marker to confirm successful cell transformation. Ampicillin Sodium is freely soluble in water.

GoldBio’s antibiotic solutions are provided ready to use.

Product Specifications

Catalog ID A-301-SL
CAS # 69-52-3
MW 371.40 g/mol
Grade MOLECULAR BIOLOGY GRADE
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A-301-SL10 10 mL $ 40.00
A-301-SL25 25 mL $ 67.00
A-301-SL50 50 mL $ 95.00
A-301-SL100 100 mL $ 119.00

Ampicillin/Sulbactam (2:1)

Catalog ID Size Pricing
A-115-1 1 g $ 209.00

Description

Ampicillin/sulbactam (2:1) is a broad-spectrum combination of a β-lactam antibiotic with a β-lactamase inhibitor. It is used for in vitro susceptibility tests in microbiology, pharmacokinetics and pharmacodynamics studies.

Ampicillin binds to the active site of penicillin binding proteins (PBP), preventing peptidoglycan cross-link formation of the bacterial cell wall. Inhibition of PBPs weakens the bacterial cell wall and leads to cell lysis. Sulbactam irreversibly inhibits β-lactamase enzymes generated by bacteria, preserving ampicillin activity and enhancing potency.

Product Specifications

Catalog ID A-115
CAS # 94935-63-4
MW 581.66 g/mol
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A-115-1 1 g $ 209.00

Blazin' Blue™ Protein Gel Stain

Catalog ID Size Pricing
P-810-1 1 L $ 100.00

Description

Blazin' Blue™ Protein Gel Stain is a ready-to-use protein gel staining solution that is a safer and more effective replacement for traditional Coomassie stains. Blazin' Blue™ offers a faster alternative to protein staining (5-60 minutes) in a single step without the need for fixation or washing. Protein bands can be detected through visible blue staining or by near-infrared fluorescence. And since Blazin' Blue™ is aqueous based, there are no hazardous chemicals like methanol or acetic acid to worry about. Blazin' Blue™ Protein Gel Stain is certified under CCR Title 22 as non-toxic to the environment for drain disposal after a simple pH neutralization step.

Product Specifications

Catalog ID P-810
Storage/Handling Store at 4°C.
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P-810-1 1 L $ 100.00

Blazin' Bright™ Luminescent Protein Gel Stain

Catalog ID Size Pricing
P-820-1 1 L $ 130.00

Description

Blazin' Bright™ Luminescent Protein Gel Stain is a ready-to-use luminescent protein gel staining solution that is a safer and more effective replacement for traditional fluorescent staining. Blazin' Bright™ offers a faster alternative to protein staining (5-60 minutes) in a single step without the need for fixation (destaining is optional). The Blazin' Bright™ gel stains are aqueous based, there are no hazardous chemicals like methanol or acetic acid to worry about. Blazin' Bright™ Protein Gel Stain is certified under CCR Title 22 as non-toxic to the environment for drain disposal after a simple pH neutralization step.

Blazin' Bright™ has a detection limit around 1-10 ng, depending on the detection method used (staining intensity varies between proteins) and does not cause gel shrinkage. Blazin' Bright™ staining is also fully compatible with mass spectrometry (MS) and Edman-based sequencing.

Product Specifications

Catalog ID P-820
Storage/Handling Store at room temperature.
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P-820-1 1 L $ 130.00

Blazin' Bright™ Luminescent UV Protein Gel Stain

Catalog ID Size Pricing
P-825-1 1 L $ 176.00

Description

Blazin' Bright™ Luminescent UV Protein Gel Stain is a ready-to-use luminescent protein gel staining solution that is a safer and more effective replacement for traditional fluorescent staining. Gels stained with our Blazin' Bright™ Luminescent UV Protein Gel Stain can be visualized rapidly (5-30 minutes) in a single step without fixation (destaining is optional). The Blazin' Bright™ gel stains are aqueous based, there are no hazardous chemicals like methanol or acetic acid to worry about. Blazin' Bright™ Protein Gel Stain is certified under CCR Title 22 as non-toxic to the environment for drain disposal after a simple pH neutralization step.

Blazin' Bright™ Luminescent UV has a detection limit around 1-10 ng, depending on the detection method used (staining intensity varies between proteins) and does not cause gel shrinkage. Blazin' Bright™ staining is also fully compatible with mass spectrometry (MS) and Edman-based sequencing.

Product Specifications

Catalog ID P-825
Storage/Handling Store at 4°C.
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P-825-1 1 L $ 176.00

Carbenicillin (Disodium) 100 mg/mL Solution

Catalog ID Size Pricing
C-103-SL10 10 mL $ 55.00
C-103-SL25 25 mL $ 79.00
C-103-SL50 50 mL $ 106.00
C-103-SL100 100 mL $ 133.00

Description

Carbenicillin is a member of the penicillin β-lactam antibiotics. However, unlike most β-lactams, carbenicillin disodium is limited to primarily gram-negative bacteria including Pseudomonas aeruginosa and common enteric species. It can be used in selection protocols and is often preferred over ampicillin due to its increased stability. This allows for less contamination of unwanted bacterial colonies. In addition, carbenicillin has been used to regulate bacterial growth in plants, yielding low regeneration frequencies. It can be used in genetic transformation applications to select for AmpR transformed cells.

GoldBio’s antibiotic solutions are provided ready to use.

Product Specifications

Catalog ID C-103-SL
CAS # 4800-94-6
MW 422.40 g/mol
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C-103-SL10 10 mL $ 55.00
C-103-SL25 25 mL $ 79.00
C-103-SL50 50 mL $ 106.00
C-103-SL100 100 mL $ 133.00

Cefotaxime (Sodium) 100 mg/mL Solution

Catalog ID Size Pricing
C-104-SL10 10 mL $ 55.00
C-104-SL50 50 mL $ 133.00
C-104-SL100 100 mL $ 225.00

Description

Cefotaxime is a third generation, broad-spectrum cephalosporin antibiotic effective against various gram-negative and gram-positive bacteria. However, unlike many other cephalosporins, cefotaxime is not effective against Pseudomonas aeruginosa bacteria. Cefotaxime is often used in Agrobacterium tumefaciens-mediated transformations to regulate bacterial growth. It has been shown to exhibit a synergistic effect with Vancomycin in certain conditions.

GoldBio’s antibiotic solutions are provided ready to use.

Product Specifications

Catalog ID C-104-SL
CAS # 64485-93-4
MW 477.45 g/mol
Grade MOLECULAR BIOLOGY GRADE
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C-104-SL10 10 mL $ 55.00
C-104-SL50 50 mL $ 133.00
C-104-SL100 100 mL $ 225.00

Cefotaxime (Sodium) 250 mg/mL Solution

Catalog ID Size Pricing
C-104-SX100 100 mL $ 439.00

Description

Cefotaxime is a third generation, broad-spectrum cephalosporin antibiotic effective against various gram-negative and gram-positive bacteria. However, unlike many other cephalosporins, cefotaxime is not effective against Pseudomonas aeruginosa bacteria. Cefotaxime is often used in Agrobacterium tumefaciens-mediated transformations to regulate bacterial growth. It has been shown to exhibit a synergistic effect with Vancomycin in certain conditions.

GoldBio’s antibiotic solutions are provided ready to use.

Product Specifications

Catalog ID C-104-SX
CAS # 64485-93-4
MW 477.45 g/mol
Grade MOLECULAR BIOLOGY GRADE
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C-104-SX100 100 mL $ 439.00

Cefsulodin (SCE-129)

Catalog ID Size Pricing
C-114-1 1 g $ 76.00
C-114-2.5 2.5 g $ 178.00
C-114-5 5 g $ 334.00
C-114-10 10 g $ 635.00

Description

Cefsulodin is a third generation cephalosporin antibiotic used as a selective agent in isolation media such as Yersinia Selective Agar, Columbia Blood Agar, Salmonella Chromogenic Agar, and CIN Agar. It is mildly effective against gram-positive and gram-negative bacteria, but exhibits greater efficacy against Pseudomonas aeruginosa. In addition to its antimicrobial properties, cefsulodin is a substrate for the rat Oatp1a4 transporter.

Product Specifications

Catalog ID C-114
CAS # 52152-93-9
MW 554.53 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at -20°C. Protect from light.
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C-114-1 1 g $ 76.00
C-114-2.5 2.5 g $ 178.00
C-114-5 5 g $ 334.00
C-114-10 10 g $ 635.00

D-Salicin, natural

Catalog ID Size Pricing
S-320-100 100 g $ 160.00
S-320-250 250 g $ 364.00
S-320-500 500 g $ 661.00
S-320-1 1 kg $ 1,201.00
S-320-2.5 2.5 kg $ 2,729.00

Description

D-Salicin is a an inhibitor of COX and a substrate for β-glucosidase.

Product Specifications

Catalog ID S-320
CAS # 138-52-3
MW 286.28 g/mol
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S-320-100 100 g $ 160.00
S-320-250 250 g $ 364.00
S-320-500 500 g $ 661.00
S-320-1 1 kg $ 1,201.00
S-320-2.5 2.5 kg $ 2,729.00

D17Wsu104e (SF20), Murine

There is no image for D17Wsu104e (SF20), Murine D17Wsu104e (SF20), Murine
Catalog ID Size Pricing
1310-25-10 10 μg $ 149.00

Description

Murine D17Wsu104e (SF20) is a bone marrow stroma-derived growth factor, sometimes called IL25 (not to be confused with IL17E/IL25). SF20 is expressed in bone marrow, spleen stroma cells, resting mononuclear cells, resting CD8+ and CD19+ cells and activated CD8+ T-cells. SF20 has also been shown to bind to the surface of cells expressing the receptor TSA-1 (Thymic shared Ag-1). Among its biological activities, SF20 stimulates the proliferation of FDCP2 cells (a mouse factor-dependent hemopoietic cell line) and mouse lymphoid cells.

Product Specifications

Catalog ID 1310-25
MW ~15.8 kDa
Storage/Handling Store desiccated at -20°C.
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1310-25-10 10 μg $ 149.00

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