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Showing 1-16 of 16 items.

Adenine 9-β-D-arabinofuranoside (Vidarabine)

Catalog ID Size Pricing
A-145-100 100 mg $ 53.00
A-145-500 500 mg $ 157.00

Description

Adenine 9-beta-D-arabinofuranoside (ara-A) is a synthetically produced purine nucleoside that is used in cell signaling research. It has commonly been used in anti-viral research with hepadnaviridae and herpes simplex viruses. The nucleoside ara-A interferes with viral DNA synthesis, but only in its active phosphorylated form. Active ara-ATP inhibits synthesis by incorporating into viral DNA and preventing phosphodiester bridge formation.

The compound ara-A is a precursor of adenine 9-beta-D-arabinofuranoside 5’monophosphate (ara-AMP). In vivo rat experiments of ara-AMP have shown a higher solubility and affinity for some proteins, both of which facilitate ara-AMP movement. Isolated human hepatocytes have also been shown to specifically endocytose the albumin/ara-AMP conjugate.

Product Specifications

Catalog ID A-145
CAS # 5536-17-4
MW 267.24 g/mol
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A-145-100 100 mg $ 53.00
A-145-500 500 mg $ 157.00

Crystal violet

Catalog ID Size Pricing
C-328-100 100 g $ 51.00
C-328-250 250 g $ 100.00
C-328-500 500 g $ 150.00
C-328-1000 1 kg $ 250.00

Description

Crystal violet is used in the classification of bacteria and is the active ingredient in Gram stain.

Product Specifications

Catalog ID C-328
CAS # 548-62-9
MW 407.99 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at room temperature.
UN Number 3077
Item Class 9
Group Number III
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C-328-100 100 g $ 51.00
C-328-250 250 g $ 100.00
C-328-500 500 g $ 150.00
C-328-1000 1 kg $ 250.00

InstantAmp™ Viral Solution for Covid-19

There is no image for InstantAmp™ Viral Solution for Covid-19 InstantAmp™ Viral Solution for Covid-19
Catalog ID Size Pricing
I-305-100 100 reactions $ 371.00
I-305-2000 2000 reactions $ 6,559.00

Description

GoldBio’s InstantAmp™ Viral Solution for Covid-19 can be utilized for saliva/swab samples resulting in viral/cell lysis, and significantly simplifying this process. This solution streamlines viral specimen collection and viral RNA preparation processes including sample collection, transport, maintenance, viral/cell lysis, and viral RNA stabilization. After using the solution, the lysed viral RNA may be directly used in RT-qPCR, RT-isothermal DNA amplification, or any direct diagnosis kits for Covid-19 testing, without the need of an RNA extraction step.

InstantAmp™ Viral/Cell Solution for Covid-19 Testing can be used to detect SARS-CoV-2 in any type of respiratory specimens such as swabs, saliva, sputum, nasopharyngeal, oropharyngeal aspirates, washes or/and tracheal aspirates.

This solution allows for efficient viral sample collection, processing, and SARS-CoV-2 viral RNA preparation in a single tube.

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I-305-100 100 reactions $ 371.00
I-305-2000 2000 reactions $ 6,559.00

MIP2, Virus

Catalog ID Size Pricing
2910-02-10 10 μg $ 101.00

Description

No description available

Product Specifications

Catalog ID 2910-02
MW ~8.0 kDa
Storage/Handling Store desiccated at -20°C.
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2910-02-10 10 μg $ 101.00

Nicotinamide (Vitamin B3), USP Grade

Catalog ID Size Pricing
N-640-500 500 g $ 124.00

Description

Nicotinamide is a metabolized amide form of vitamin B3. It is an anti-cancer agent and inhibitor of PARP-1, which is responsible for repairing DNA damage caused by chemotherapy. Nicotinamide is converted to nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP) for use in biological redox reactions. Additionally, nicotinamide is a nicotinamide phosphoribosyltransferase (NAMPT) substrate and anti-inflammatory agent.

Product Specifications

Catalog ID N-640
CAS # 98-92-0
MW 122.12 g/mol
Storage/Handling Store at 4°C.
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N-640-500 500 g $ 124.00

Validamycin A

Catalog ID Size Pricing
V-170-1 1 g $ 133.00

Description

Validamycin is a fungicidal, aminoglycoside antibiotic known to inhibit trehalases in plants, insects, and fungi as well as enhance trehalose accumulation in transgenic plants. It is effective against Pellicularia sasakii and Rhizoctonia solani in plants, but only decreases their virulence instead of exhibiting a fungicidal effect. In addition, validamycin is used to control sheath-blight disease in rice and is most effective against soil-borne pathogens. It is used to study trehalase activity and the synthesis of trehalose.

Product Specifications

Catalog ID V-170
CAS # 37248-47-8
MW 497.49 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at -20°C.
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V-170-1 1 g $ 133.00

Valnemulin HCl

Catalog ID Size Pricing
V-150-500 500 mg $ 142.00

Description

Valnemulin is a pleuromutilin antibiotic targeting Mycoplasma bacteria, especially those responsible for bovine respiratory infections. It is freely soluble in aqueous solution.

Valnemulin's mechanism of action involves its inhibition of protein synthesis in bacteria by binding the peptidyl transferase enzyme in the 50s ribosomal subunit.

Product Specifications

Catalog ID V-150
CAS # 133868-46-9
MW 601.28 g/mol
Grade MOLECULAR BIOLOGY GRADE
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V-150-500 500 mg $ 142.00

Valproate Sodium

Catalog ID Size Pricing
V-341-10 10 g $ 29.00
V-341-25 25 g $ 51.00
V-341-50 50 g $ 91.00
V-341-100 100 g $ 157.00

Description

Valproate sodium is a branched chain fatty acid with anticancer, neuroprotective, and anti-inflammatory properties. It is also an inhibitor of histone deacetylase (HDAC) through promotion of transcriptionally active chromatin. This inhibition may regulate the neuroprotective effects of valproic acid. The molecules:VEGF, BNDF andGNDF mediate the effects.

While its mechanism is not well understood, it is suggested that valproate sodium inhibits sodium ion channels.

Product Specifications

Catalog ID V-341
CAS # 1069-66-5
MW 166.19 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at room temperature.
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V-341-10 10 g $ 29.00
V-341-25 25 g $ 51.00
V-341-50 50 g $ 91.00
V-341-100 100 g $ 157.00

Vancomycin Hydrochloride EZ Pak™ for 100 mg/mL Solution

Catalog ID Size Pricing
V-200-EZ25 25 mL $ 119.00
V-200-EZ50 50 mL $ 186.00
V-200-EZ100 100 mL $ 296.00

Description

The vancomycin hydrochloride EZ Pak™ is the fastest and easiest way to make a set amount of sterile vancomycin hydrochloride solution. The kit includes pre-weighed vancomycin hydrochloride powder, a sterile filter, and a sterile container for the filtered solution. No need to calculate, simply add the stated amount of deionized H2O, filter, and pour into the labeled bottle for easy usage. The EZ Pak™ includes high-quality GoldBio Vancomycin hydrochloride and the sterile solution is ready for tissue culture, bacterial media, or any number of uses.

Product Specifications

Catalog ID V-200-EZ
CAS # 1404-93-9
MW 1485.71 g/mol
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V-200-EZ25 25 mL $ 119.00
V-200-EZ50 50 mL $ 186.00
V-200-EZ100 100 mL $ 296.00

Vancomycin Hydrochloride, USP Grade

Catalog ID Size Pricing
V-200-1 1 g $ 59.00
V-200-5 5 g $ 133.00
V-200-25 25 g $ 323.00

Description

Vancomycin hydrochloride is a member of the glycopeptide antibiotic class derived from Streptomyces orientalis. It is effective against gram-positive bacteria and used in studies of antibiotic resistance bacteria and nanoparticle transport studies. Exhibiting low toxicity to plants, vancomycin is suitable for plant selection and prevention of bacterial contamination in plant cell culture applications.

Product Specifications

Catalog ID V-200
CAS # 1404-93-9
MW 1485.71 g/mol
Storage/Handling Store desiccated at -20°C.
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V-200-1 1 g $ 59.00
V-200-5 5 g $ 133.00
V-200-25 25 g $ 323.00

VEGF120, Murine

Catalog ID Size Pricing
1350-06-10 10 μg $ 149.00
1350-06-100 100 μg $ 817.00
1350-06-500 500 μg $ 1,675.00

Description

Vascular Endothelial Growth Factor is a potent growth and angiogenic cytokine. It stimulates proliferation and survival of endothelial cells, and promotes angiogenesis and vascular permeability. VEGF is expressed in vascularized tissues and plays a prominent role in normal and pathological angiogenesis. VEGF has been implicated in the induction of tumor metastasis, intra-ocular neovascular syndromes and angiogenesis. Three mouse cDNA clones (monomeric VEGF having 120, 164 or 188 amino acids) have been identified through alternative splicing. Two receptor tyrosine kinases (RTKs), Flt-1 and Flk-1 (the mouse homologue of human KDR) have been shown to bind VEGF with high affinity.

Product Specifications

Catalog ID 1350-06
MW ~28.4 kDa
Storage/Handling Store desiccated at -20°C.
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1350-06-10 10 μg $ 149.00
1350-06-100 100 μg $ 817.00
1350-06-500 500 μg $ 1,675.00

VEGF164, Murine

Catalog ID Size Pricing
1350-07-10 10 μg $ 149.00
1350-07-100 100 μg $ 817.00
1350-07-500 500 μg $ 1,675.00

Description

Vascular Endothelial Growth Factor is a potent growth and angiogenic cytokine. It stimulates proliferation and survival of endothelial cells, and promotes angiogenesis and vascular permeability. VEGF is expressed in vascularized tissues and plays a prominent role in normal and pathological angiogenesis. VEGF has been implicated in the induction of tumor metastasis, intra-ocular neovascular syndromes and angiogenesis. Three mouse cDNA clones (monomeric VEGF having 120, 164 or 188 amino acids) have been identified through alternative splicing. Two receptor tyrosine kinases (RTKs), Flt-1 and Flk-1 (the mouse homologue of human KDR) have been shown to bind VEGF with high affinity.

Product Specifications

Catalog ID 1350-07
MW ~38.8 kDa
Storage/Handling Store desiccated at -20°C.
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1350-07-10 10 μg $ 149.00
1350-07-100 100 μg $ 817.00
1350-07-500 500 μg $ 1,675.00

VEGF164, Rat

Catalog ID Size Pricing
1550-07-10 10 μg $ 149.00
1550-07-100 100 μg $ 817.00
1550-07-500 500 μg $ 1,675.00

Description

Vascular endothelial growth factor is a potent growth factor and angiogenic cytokine. It stimulates proliferation and survival of endothelial cells and promotes angiogenesis and vascular permeability. VEGF is expressed in vascularized tissues and plays a prominent role in normal and pathological angiogenesis. VEGF has been implicated in the induction of tumor metastasis, intra-ocular neovascular syndromes and angiogenesis. Two receptor tyrosine kinases (RTKs), Flt-1 and Flk-1 have been shown to bind VEGF with high affinity.

Product Specifications

Catalog ID 1550-07
MW ~38.2 kDa
Storage/Handling Store desiccated at -20°C.
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1550-07-10 10 μg $ 149.00
1550-07-100 100 μg $ 817.00
1550-07-500 500 μg $ 1,675.00

VEGF165, Human

Catalog ID Size Pricing
1150-05-10 10 μg $ 149.00
1150-05-500 500 μg $ 1,675.00

Description

GoldBio growth factors are manufactured for RESEARCH USE ONLY and cannot be sold for human consumption!

VEGF165 is an abundant glycosylated cytokine composed of two identical 165 amino acid chains in the Vascular Endothelial Growth Factor family. It plays a significant role in stimulating angiogenesis, not only during embryonic development, but also upon injury to vascular tissue or when blockage occurs. This growth factor is the most abundant and potent form in its family and uses a heparin-binding mechanism to induce angiogenesis. It has been shown to play a role in tumor metastasis by vascularizing metastatic tissues and to increase capillary permeability. In addition, VEGF165 tightly binds receptor tyrosine kinases Flk-1 and Flt-1. Recent studies implicate VEGF165 in production of osteoclasts in murine bone marrow.

Product Specifications

Catalog ID 1150-05
MW ~38.2 kDa
Storage/Handling Store desiccated at -20°C.
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1150-05-10 10 μg $ 149.00
1150-05-500 500 μg $ 1,675.00

VersaLadder™, 100-10,000 bp

Catalog ID Size Pricing
D012-500 500 µL $ 62.00
D012-1000 2 x 500 μL $ 115.00
D012-1500 3 x 500 μL $ 165.00
D012-2000 4 x 500 μL $ 210.00
D012-2500 5 x 500 μL $ 245.00
D012-3000 6 x 500 μL $ 275.00

Description

A unique combination of a number of proprietary plasmids digested with appropriate restriction enzymes and PCR products to yield 19 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 100-10,000 base pairs. The 500, 1.5K and 3K bands have increased intensity to serve as reference points. The approximate mass of DNA in each band is provided (0.5 μg a load) for approximating the mass of DNA in comparably intense samples of similar size. The ladder is ready-to-use, and is premixed with loading buffer dye for direct loading on gel.

Product Specifications

Catalog ID D012
Storage/Handling Store at room temperature for 6 months. Store at -20°C for 24 months.
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D012-500 500 µL $ 62.00
D012-1000 2 x 500 μL $ 115.00
D012-1500 3 x 500 μL $ 165.00
D012-2000 4 x 500 μL $ 210.00
D012-2500 5 x 500 μL $ 245.00
D012-3000 6 x 500 μL $ 275.00

Vinblastine Sulfate

There is no image for Vinblastine Sulfate Vinblastine Sulfate
Catalog ID Size Pricing
V-700-100 100 mg $ 60.00
V-700-250 250 mg $ 120.00
V-700-500 500 mg $ 180.00
V-700-1 1 g $ 300.00

Description

Vinblastine Sulfate is a plant alkaloid anti-mitotic agent and immunosuppressant. It interferes with microtubule assembly by depolymerizing microtubules and arresting the cell cycle. Vinblastine sulfate has been shown to induce apoptosis in a variety of tumor cell lines. It is also a Raf-1 activator and substrate of Pgp and CYP3A4.

Product Specifications

Catalog ID V-700
CAS # 143-67-9
MW 909.05 g/mol
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V-700-100 100 mg $ 60.00
V-700-250 250 mg $ 120.00
V-700-500 500 mg $ 180.00
V-700-1 1 g $ 300.00

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