RPI Lab Supplies

Histochemical substrate for β-D-Glucosidase.

For propagation and maintenance of E. Coli. High Salt Grade. Molecular Biology Grade. Dissolve 25 grams in 1 liter distilled water Adjust the pH to 7.2 Sterilize by autoclaving for 15 minutes Ingredients: Tryptone: 10 g/l Yeast: 5 g/l Sodium Chloride: 10 g/l

Kappa carrageenan binds water to form strong, rigid gels in the presence of potassium salts. As the level of potassium is increased, the gel structure becomes tightly aggregated and may result in syneresis (moisture on the gel surface).

Free PNP:<200ppm <>

Formulation: TRIS HCI: 200 mM EDTA: 20 mM

1X Saline-sodium citrate solution contains: 0.3M sodium citrate 3M NaCl pH@25°C: 6.85-7.15

The RPI EGTA [ethylene glycol-bis(2-aminoethylether)-n,n,n',n'-tetraacetic acid] 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...

Broad spectrum cephalosporin antibiotic resistant to B-lactamase and disrupts synthesis of the peptidoglycan layer of bacterial cell wall.

Terrific Broth formulation packaged in easy to use 24 gram capsules. Formulation from powder. Add 1 capsule per 500ml of water. Heat and stir until capsules are completely dissolved. Add 2ml of glycerol to mixture. Sterilize by autoclaving for 15 minutes. Ingredients: Casein Digest Peptone: 12 g/L...

The RPI oxacillin sodium salt monohydrate 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

Prevents bacterial cell wall synthesis. Inhibits crosslinking of peptidoglycan by binding and inactivating transpeptidases. Highly active against gram negative bacteria. Commonly used for the elimination of Agrobacterium species after inoculation. Sensitive to B-Lactamase. Non-toxic to plant cells...

The RPI l-carnosine 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

The RPI L-aspartic acid monopotassium salt with strong concentration levels should always be stored in a room temperature and is used in research and manufacturing applications. Application: For Research or Further Manufacturing use only

Enriched media for maintenance and propagation of E. Coli and plasmid growth. Produces higher cell densities resulting in greater yields of DNA or recombinant problem. Glycerol is used as a carbon source with this formulation instead of glucose as it will not ferment to acetic acid. Ingredients:...

Urea, ACS

The RPI 4-nitrophenyl phosphate disodium salt hexahydrate 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

Colorimetric and spectrophotoametric substrate for detection of B-D Galactosidase.

Specific and irreversible inhibitor of serine proteases. Inhibits chymotrypsin, kallikrein, plasmin, thrombin, trypsin and other related thrombolytic enzymes. Less toxic substitute for PMSF.

pKa (25°C): 6.9-7.0 pH range: 6.2-7.8

ACS Grade Supplied as Pellets

Basal salt mixture containing micro and macro elements as described Murashige and Skoog (1962) and vitamins as described by Nitsch & Nitsch (1969). Supplied as powder. Concentration: 4410.64 mg/L Hygroscopic

The RPI ACS grade trisodium citrate 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. This trisodium salt is mainly used to treat high acid levels in the body....

The RPI 2'-deoxyguanosine monohydrate 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

Fluorescent substrate for α-L-Fucosidase. 4-Methylumbelliferone<50ppm. <>