Description Alcian Blue 8GX, also known as Ingrain Blue 1, is a basic copper phthalocyanine dye whose copper content imparts a blue color. It is tetravalent, cationic, and water-soluble in...

Description Alizarin Red S, an anthraquinone derivative, may be used to identify calcium in tissue sections. The reaction is not strictly specific for calcium, since magnesium, manganese, barium, strontium, and...

Synonym(s): Coomassie dye binding protein assay, Coomassie dye binding protein assay, Protein dye reagent, Protein dye reagent Description Bradford method utilizes Coomassie Brillant Blue G-250 dye binding to an unknown...

Description Tetracycline inhibits bacterial protein synthesis by binding the 30S ribosomal subunit. Tetracycline is effective against both Gram (-) and Gram (+) bacteria. Resistance to tetracycline is conferred by the...

Description Ampicillin is a broad-spectrum antibiotic with activity against Gram-positive and Gram-negative bacteria, including veterinary isolates of S. pseudintermedius, S. aureus, E. coli, Pasteurella, and S. canis (MIC50s = 0.25,...

Synonyms: BM Blue, SureBlue TMB, TMB Substrate, TMB Blotting Plus Description 3,3',5,5'-Tetramethylbenzidine (TMB) Sensitive ELISA Substrate Solution — a high-purity, ready-to-use colorimetric substrate for HRP (horseradish peroxidase)-based immunoassays. This premium TMB...

Synonyms: 9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride Description Rhodamine B is a classic xanthene‑based fluorescent dye (molecular formula C₈H₃₁ClN₂O₃, molecular weight ~479.02 g/mol) widely used in biological, environmental, and chemical research. This reagent‑grade powder from...

Description PEG6000 (Polyethylene Glycol 6000): Polyethylene glycol (PEG) is a condensation polymer of ethylene oxide and water. PEGs are susceptible to oxidative degradation in the presence of air. Minimizing exposure...