GelGreen™ is a sensitive, stable and environmentally safe green fluorescent nucleic acid dye designed to stain either dsDNA, ssDNA or RNA in agarose gels. GelGreen™ is far more sensitive than SYBR Safe. Unlike SYBR® dyes, which are known to be unstable, GelGreen™ is very stable, both hydrolytically and thermally. GelGreen™ is compatible with either a 254 nm UV transilluminator or a gel reader equipped with visible light excitation (such as blue LED light box, 488 nm laser-based gel scanner, or Dark Reader®).

GelGreen™ can be used for either post-electrophoresis gel staining or precast gel staining.

GelGreen™ is a sensitive, stable and environmentally safe green fluorescent nucleic acid dye designed to stain either dsDNA, ssDNA or RNA in agarose gels. GelGreen™ is far more sensitive than SYBR Safe. Unlike SYBR® dyes, which are known to be unstable, GelGreen™ is very stable, both hydrolytically and thermally. GelGreen™ is compatible with either a 254 nm UV transilluminator or a gel reader equipped with visible light excitation (such as blue LED light box, 488 nm laser-based gel scanner, or Dark Reader®).

GelGreen™ can be used for either post-electrophoresis gel staining or precast gel staining.

GelRed™ is an ultra-sensitive, extremely stable and environmentally safe fluorescent nucleic acid dye designed to replace the highly toxic ethidium bromide (EtBr) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. GelRed™ is far more sensitive than EtBr without requiring a destaining step. GelRed™ and EtBr have virtually the same spectra, so you can directly replace EtBr with GelRed™ without changing your existing imaging system.

GelRed™ can be used to stain dsDNA, ssDNA or RNA in agarose gels via either precast or post gel staining or can be used to stain polyacrylamide gels via post gel staining. GelRed™ is also compatible with downstream DNA manipulations such as restriction digest, sequencing, and cloning.

A series of safety tests have confirmed that GelRed™ is noncytotoxic, nonmutagenic and nonhazardous at concentrations well above the working concentrations used in gel staining. As a result, GelRed™ can be safely disposed of down the drain or in regular trash, providing convenience and reducing cost in waste disposal.

GelRed™ 10,000X solution in DMSO is for established users of GelRed™ in DMSO who do not wish to change their laboratory protocols. For new users, we recommend GelRed™ 10,000X in water (catalog # G-725), which eliminates the hazards of handling DMSO for even better safety. The performance and stability of GelRed™ 10,000X is comparable in both the water and DMSO formulations.

GelRed™ is an ultra-sensitive, extremely stable and environmentally safe fluorescent nucleic acid dye designed to replace the highly toxic ethidium bromide (EtBr) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. GelRed™ is far more sensitive than EtBr without requiring a destaining step. GelRed™ and EtBr have virtually the same spectra, so you can directly replace EtBr with GelRed™ without changing your existing imaging system.

Geniposide is a bioactive monosaccharide-derived molecule with a multitude of chemical identities including indoid glycoside, terpene glycoside and β-D-glucoside. It is also considered an enoate ester and cyclopentapyran. As a plant derivative glycoside, it has displayed medicinal properties in neuroprotective, antioxidant, anti-diabetic and anti-proliferative functions.

Geniposide’s neuroprotective and antioxidant qualities have been attributed to its ability to regulate Nrf2 translocation, affecting PI3K/Akt signaling pathway expression of antioxidant protein HO-1. As an agonist to the GLP-1 receptor, it’s demonstrated inhibition of oxidative damage from PC12 cells.

It’s regulation of glucose-stimulated insulin signaling also links it to diabetes and Alzheimer’s disease studies. Geniposide has been observed to up-regulate β-site APP cleaving enzyme (BACE1) and insulin-degrading enzyme (IDE), adversely reducing Aβ1-42 and ADAM10 levels. Geniposide research in correlation with formaldehyde has proved it to be an inhibitor of misfolding and aggregation of Tau protein and β amyloid protein, both characteristics of Alzheimer’s disease.

Gentamicin is a broad-spectrum aminoglycoside antibiotic effective against gram-negative and gram-positive species. In addition, gentamicin exhibits antimicrobial properties against species resistant to tetracycline, colistin, kanamycin, and chloramphenicol.

GoldBio’s antibiotic solutions are provided ready to use.

The Gentamicin EZ Pak™ is the fastest and easiest way to make a set amount of sterile gentamicin solution. The kit includes pre-weighed gentamicin 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 gentamicin and the sterile solution is ready for tissue culture, bacterial media, or any number of uses.

Gentamicin is an aminoglycoside, broad-spectrum antibiotic that effectively inhibits Gram-negative and Gram-positive cell growth. Gentamicin's mode of action is to bind to the 30S ribosomal subunit and interfere with protein synthesis.

It is commonly used in clinical in vitro microbiological antimicrobial susceptibility tests (panels, discs, and MIC strips) against gram-positive and gram-negative microbial isolates. Medical microbiologists use AST results to recommend antibiotic treatment options for infected patients.

Germacrone is an essential oil extracted from Rhizoma curcuma and has been used as an anti-cancer and anti-viral agent. It has been shown to eliminate hepatic and breast cancer cell lines by inhibiting cyclin dependent kinase 2 (CDK2) activity. It has also been shown to upregulate apoptotic protein expression.

Inhibition of viral replication by germacrone occurs early in the virus cycle. When used against influenza, germacrone inhibited in vivo and in vitro viral replication by inhibiting viral RNA and protein synthesis. This prevents viral replication after splicing DNA by removing the needed materials for proliferation.

Quick-Dissolve™ Gibberellic Acid is a special formulation developed at GoldBio that dissolves more easily in water than standard gibberellic Acid. In our lab, KOH is not required to drive the Quick-Dissolve™ Gibberellic Acid into solution.

Gibberellic Acid 4 + 7 is a growth regulator that acts by stimulating rapid stem and root growth, induces mitotic division in the leaves of some plants and increase seed germination rate.

Glucose oxidase comes from Aspergillus niger and has many applications. Glucose oxidase can be used in the determination of glucose in colorimetric assays in conjunction with peroxidase, in the determination of glucose biosensors or for use as en enzyme label.