Fluorescent substrate for 4-Methylumbelliferyl-α-D-Glucosidase. 4-Methylumbelliferone <50ppm.

pKa (25°C): 6.15. The working pH range in aqueous solution is 5.5-6.7.

Chromogenic substrate for B-D-Galactosidase. Produces a deeper blue water insoluble color than X-GAL.

For propagation and maintenace of E.Coli. High Salt Formula. Molecular Biology Grade. Dissolve 15.5 grams in 1 liter distilled water and adjust the pH to 7.2. Sterilize by autoclaving for 15 minutes. Ingredients: Casein Digest Peptone: 10 g/L Yeast Extract: 5 g/L Sodium…

Bile Salts No. 3 is refined bile salt, comprising mainly of sodium cholate and sodium deoxycholate. It is used in media as a agent to isolate enteric organisms and coliforms. It is an excellent inhibitor of gram positive bacteria such as streptococci and staphylocci.

The RPI bromophenol blue [3',3",5',5"-tetrabromo-phenolsulfonephthalein] is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: Research or Further Manufacturing…

For cultivating a variety of non-fastidious organisms. Dissolve 23g in one liter distilled water. Heat solution to boiling with continuous stirring for one minute. Sterilize by autoclaving at 121°C for 15 minutes. Mix medium with gentle agitation to avoid bubbles prior to pouring plates.…

Lift-Away provides the most effective and convenient solution for dealing with radioactive contamination. Non-hazardous, biodegradable formula is safe to use on all surfaces including skin, glass, plastic, metal, fabrics, walls, paint, floors, tile, rubber, wood, instruments and utensils. Ideal…

Dried yeast autolysate with a high content of amino nitrogen and water soluble B complex vitamins. Material is specially granulated to reduce dust and increase solubility rate. Suitable for Microbiology Applications.

Extracted from yeast. Coenzyme A is a coenzyme, notable for its role in the synthesis and oxidation of fatty acids, and the oxidation of pyuvate in the citric acid cycle.

The RPI trypan blue is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Tryptan blue is mainly used during cataract eye surgery. Application: For Research or Further…

pKa (25°C): 6.9-7.0 pH range: 6.2-7.8

The RPI nicotinic acid is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Nicotinic acid (vitamin B) is used in the treatment of niacin deficiency or pellagra. Application:…

Fine white granular form. Store at room temperature.

ACS Grade Supplied as Pellets

Suitable as a carrier protein for conjugation applications.

Product Specifications: Water: 0.03% max Fluorescence: 0.5 pp billion max Evaporation Residue: 0.0004% max UV Cutoff (10 mm path): 285 l (mm) Refractive Index: 1.497 (20°C) WARNING  This product can expose you to Toluene, a chemical which is known to the…

The RPI anhydrous sodium acetate is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Sodium acetate is mainly used in manufacturing heating pads. Application: For Research…

The RPI sodium bicarbonate is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. The sodium bicarbonate can be used to treat heartburn and acid indigestion. Application: For…

The RPI potassium acetate is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Research or Further Manufacturing use only

The RPI sodium chloride is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Sodium chloride is mainly used in manufacturing plastic, paper, rubber and polyester. It is…

The RPI succinyl chloride is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: Research or Further Manufacturing use only

Highly purified for use in molecular biology applications.

The RPI EDTA disodium salt [ethylenediaminetetra-acetic acid, disodium salt dihydrate] is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: Research or Further…

The RPI insoluble potato starch is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. The potato starch is mainly used in food industry to enhance texture of many foods. …

Thymidine analog used for study of DNA synthesis. This analog selectively incorporates into cellular DNA during S-phase. Supplied as white powder.

Histochemical substrate for β-D-Glucuronidase (GUS) encoded by the gusA gene. The substrate is used as a qualitative histochemical marker of specific GUS expression in cells and tissue. X-GlcA is cleaved by GUS at the B1 glucuronic bond between glucuronic acid and the…

Chromogenic substrate for detection of a-galactosidase activity in yeast Saccharomyces cerevisiae. Used in yeast Two-Hybrid System to detect protein-protein interactions within random libraries. The enzyme a-galactosidase enabels yeast to use disaccharide melibose as a carbon source during growth…

Non-ionic detergent used in membrane protein studies. Reported to increase thermal stability of lipid-free rhodopsin in solution.

Stable solution of X-GAL and IPTG. Does not contain DMSO or DMF. Solution concentration is 10 mg/ml X-Gal and 8 mg/ml IPTG. Shelf Life: 1 Year