G-Biosciences Research Supplies

Hydrophobic chromatography is based on the fact that protein molecules can have extensive hydrophobic regions.  These hydrophobic regions, in media favoring hydrophobic interactions, such as an aqueous solution with high salt concentration, can bind to hydrophobic ligands coupled to an...

Size Exclusion Chromatography or gel filtration is a widely used technique for separation of proteins and other molecules based on their sizes. G-Sep™ Size Exclusion Columns are composed of high performance rigid resin made up of co-polymer of agarose and dextran. The Columns are available in...

An ELISA kit for the detection of S100A10 (Mouse). This uses Sandwich ELISA, Double Antibody and has a sensitivity of 0.188ng/ml.

*Pluronic® F-127 is a nonionic, surfactant polyol with molecular weight around 12,500 daltons. Pluronic® F-127 promotes solubilization of water-insoluble dyes and other materials in physiological medium. Pluronic® F-127 is most commonly used to disperse the acetomethyl (AM) esters as...

Well-Coated ™ Streptavidin plates are designed to specifically bind biotinylated molecules, including biotin tagged antibodies.This is particular advantageous for antibodies known to denature upon direct binding to polystyrene plates. Biotin exhibits an extraordinary binding affinity for...

L-lactate is produced from pyruvate by the enzyme Lacate Dehydrogenase. Lactate production occurs during anaerobic glycolysis or in proliferatively active cells. Store at 2-8°C Features Synonyms: L-Lactic Acid Sodium Salt, (S)-2-Hydroxypropionic acid sodium salt, Sarcolactic acid sodium...

Enzyme-Linked Immunosorbent Assay (ELISA) is a useful, highly sensitive and powerful technique for the detection of proteins, chemicals, and drugs (antigens) in biological samples, including serum, blood and urine. The key to an ELISA is the interaction of a known antibody with the antigen of...

Synonym: γ-L-Glutamyl-L-cysteinyl-glycine, GSH Amino Acid Sequence : γ-Glu-Cys-Gly CAS Number: 70-18-8 Linear Formula: C₁₀H₁₇N₃O₆S Molecular Weight: 307.32 Solubility: Water (50 mg/ml). Reduced glutathione is freely soluble in water, dilute...

DNAmark™ 1kb Plus contains 15 DNA bands ranging from 100bp to 10Kb. The 500bp and 3,000bp fragment are present at increased intensity to allow easy identification. All fragments are precisely quantified and mixed during the production. For 5µl loading, all fragments except 500bp and...

Features Synonym: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid CAS#: 7365-45-9 Molecular Formula: C₈H₁₈N₂O₄S Molecular Weight: 238.3  

Conventional stain used for H&E staining as well as counterstaining in immunohistochemistry (IHC) and cytology procedures. Ready to use formulation optimized for progressive nuclear staining with lower risk of overstaining than other formulations. Filtration and acid alcohol differentiation...

Features CAS # 7447-40-7 Chemical Formula KCl Molecular Weight 74.55 g mol -1

Features   CAS#: 7447-40-7 Molecular Formula: KCl Molecular Weight: 74.56

Electroelution of nucleic acids and proteins has many advantages as it avoids centrifugation, vortexing, heating, precipitation and allows minimal manipulation of samples. Electroelution normally involves dialysis tubing, which results in extreme dilution of precious samples. G-Capsule™ is a...

Anhydrous DMF [N,N-Dimethylformamide (HCON(CH₃)₂)]. Suitable for cross-linking, protein modification and biotinylation reaction applications.

Features Synonym: Poly(ethylene glycol) CAS#: 25322-68-3 Molecular Formula: (C₂H₄O)nH₂O

G-Biosciences TCEP Reducing Resin consists ofTris[2-carboxyethyl] phosphine hydrocholride covalently coupled to 4% crosslinked beaded agarose. The resin allows for the efficient reduction of peptide and protein disulfide bonds. The advantage of immobilizing the TCEP to resin is that the reducing...

The Sulfhydryl Coupling Resin is designed for the simple and efficient coupling of peptides and proteins to a solid 6% agarose support through free sulfhydryl groups (-SH).The iodoacetyl groups of the Sulfhydryl Coupling Resin specifically react with free sulfhydryls to form covalent, permanent...

The SpinOUT™ GT-100, GT-600 and GT-1200 columns are versatile, spin-format columns for the desalting and buffer exchange of peptide, protein and nucleic acid solutions ranging from 5µl to 4ml sample volumes. Also available in 96-well spin plate formats for processing up to 96 samples....

G-Sep™ Agarose CL-4B resin isa cross-linked versions of our G-Sep™ Agarose . Cross-linking of the agarose results in chemically and physically more stable agarose beads that offer the same selectivity, but with better flow characteristics. Cross-linked agarose beads are resistant to...

Protein-Free Blocking Buffer does not contain protein; it is a proprietary formation of non-protein agents that eliminates non-specific binding sites in ELISA, blotting, immunohistochemistry and other applications. The absence of protein from the Protein-Free Blocking Buffer eliminates problems...

Features Synonym: Carbamide, Carbonyldiamide Linear Formula: NH₂CONH₂ Molecular Weight: 60.06 CAS Number: 57-13-6

An ELISA kit for the detection of Testosterone (Mouse). This uses Competitive ELISA, Coated with Antigen and has a sensitivity of 0.188ng/ml.

Ketoprofen is one of the propionic acid class of nonsteroidal anti-inflammatory drug (NSAID) with analgesic and antipyretic effects.  Ketoprofen is used for its antipyretic, analgesic, and anti-inflammatory properties by inhibiting cyclooxygenase-1 and -2 (COX-1 and COX-2) enzymes reversibly,...