Pepsin, an acid protease, contains a proteolytic enzyme. Pepsin contains the "cathepsin" component which has milk curdling activity. It has a broad range of substrate activity and demonstrates an esterase acitivity. It generally attacks peptide bonds. Pepsin is a peptidase used to…

HydroSpec™ Karl Fischer Coulometric AG Oven Anolyte Solution for Titration with an Oven 60 month Shelf Life 67-56-1; 57-55-6; 7446-09-5

The Ricca Chemical reagent is helpful to carry out or test different kinds of chemical reactions in laboratories.

HRP is a plant glycohemoprotein that belongs to the ferroprotoporphyrin group of peroxidases. HRP is composed of seven isozymes. All isozymes contain photohemin IX as prosthetic group. Neutral and amino sugars account for approximately 18% of the enzyme. The iron-containing hemin group is…

MF: C22H22O10 MF: 446.41 CAS: 40246-10-4 Purity: 0.98

Composition: Water 63.59%, Sodium Acetate Trihydrate 23.88%, Hydrochloric Acid 11.57%, Sulfanilamide 0.88%, N (1 Naphthyl)ethylenediamine Dihydrochloride 0.09% Boiling Point: approx. 100°C Density: 1.14 Melting Point: approx. 0°C Color: Pale pink liquid Physical State: Liquid Solubility…

Sodium phosphate monobasic is a reagent with very high buffering capacity widely used in molecular biology, biochemistry and chromatography. Useful in conjunction with Sodium Dibasic Phosphate, in the preparation of biological buffers. Used in many applications including the purification of antibodies.

Histamine Diphosphate Monohydrate is potent vasodilater. Endogenous H1 and H2 histamine receptor agonist; H1 activation mobilizes Ca2+; H2₂ activation stimulates adenylate cyclase activity in neurons; activates nitric oxide synthetase; potent vasodilator.

Composition: Ethyl Acetate 100% Grade: ACS Reagent Boiling Point: 77°C CAS Number: 141-78-6 Density: 0.9 Chemical Formula: C4H8O Molecular Weight: 88.11 g/mol Melting Point: -83.6°C Color: Colorless liquid Physical State: Liquid Flash Point:…

Sodium nitroprusside dihydrate reagent used for chromatographic detection of peptides containing cystine. Also liberates nitric oxide in biological systems. Sodium nitroprusside dihydrate was used in the digital image analysis for the determination of products of simple colorimetric tests for…

Triton® X-100 is a alkylaryl polyether alcohol. It is a nonionic surfactant prepared by the reaction of octylphenol with ethylene oxide. The number ("-100") relates only indirectly to the number of ethylene oxide units in the structure. Triton X-100 is a non-ionic surfactant and…

Harmonized #: 2843.21.0000 0000 Shelf Life (months): 24 Specific Gravity: 1.01 DOT: Not regulated Appearance: Colorless Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: General

L-arginine is an amino acid. Necessary for the production of protein Helps rid the body of ammonia Stimulates the release of insulin Used to make nitric oxide Substrate of nitric oxide synthase, which is converted to citrulline and nitric oxide (NO). Induces insulin release by a…

The LabChem 6.0N hydrochloric acid in liquid form, is soluble in water, ethanol and methanol. It is non-flammable and has odorless odor. Application: For Laboratory and Manufacturing Use Only

Concentration: 0.2N Composition: Water 97.45%, Potassium Bromide 2%, Potassium Bromate 0.56% Boiling Point: Approximately 100°C Density: 1 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible …

Tween 80 is a polyethylene sorbitol ester, non ionic surfactant and an emulsifier derived from polyethoxylated sorbitan and oleic acid. Tween 80 has been widely used in biochemical applications including: solubilizing proteins, isolating nuclei from cells in culture, growing of tubercule…

Concentration: 1N Composition: Water 59.46%, Potassium Iodide 30.77%, Iodine 9.77% Density: 1.3 Color: Dark brown liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient DOT: NOT REGULATED.

Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Ricca Terpenes and Flavor Blends are manufactured in an ISO 9001, FSSC 22000 accredited facility. They are food grade and are suitable for use as a food additive.

Used as an electrolyte for low temperature dry battery cells and as an oxidation catalyst. It is a solubilizer for polyamides and cellulose when used with amide solvents, and is a chlorinating agent for steroid substrates. Lithium chloride has also been utilized in: Large scale plasmid DNA…

HydroSpec™ Karl Fischer Solvent CX Medium for One and Two Component Volumetric Titrations with Chloroform and Xylene 60 month Shelf Life 67-56-1; 1330-20-7; 67-66-3

MF: 194.19 CAS: 881-68-5 Purity: 98%

Starch is a carbohydrate consisting of a large number of glucose units joined by glycosidic bonds. It contains Approximately 75% amylopectin & 25% amylose. This polysaccharide is produced by all green plants as an energy store. It is the most common carbohydrate in the human diet and is…

Poly-lysine is a polycation which binds to DNA, red cell membrane and any negatively charged protein. It is typically used as a coating substrate for culture dishes, slides, etc. It enhances electrostatic interaction between negatively charged ions of the cell membrane and the culture surface. When…

Cefsulodin is a third generation cephalosporin antibiotic that has very specific activity against Pseudomonas aeruginosa. It has no significant activity against other Gram-negative bacteria and very limited activity against Gram-positive bacteria and anaerobic bacteria. Cefuslodin is most…

MF: 140.14 CAS: 6100-60-3 Purity: 0.98

Concentration: 44% v/v Composition: Water 61.78%, Acetonitrile 38.22% Assay Notes: HPLC Density: 0.91 Color: Colorless liquid Physical State: Liquid Flash Point: 9°C Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: UN1648, ACETONITRILE SOLUTION, 3,…

Aluminum sulfate hydrate is a hydrated aluminum salt. Aluminum sulfate is widely used in oil and fat processing, paper manufacturing and as a flocculant for water treatment. The kinetics of its dehydration by thermal decomposition has been investigated. It is one of the components of hematoxylin…

Harmonized #: 2905.12.0050 0050 Shelf Life (months): 60 Specific Gravity: 0.78 DOT: UN1219, ISOPROPANOL, 3, II Appearance: Colorless Physical State: Liquid Flash Point: 12°C Solubility: Miscible Storage Temperature: Ambient Storage Code: Flammable

Composition: Nickel Sulfate 6-Hydrate 100% Grade: Purified Boiling Point: 103°C CAS Number: 10101-97-0 Density: 3.68 Chemical Formula: NiSO4.6H2O Molecular Weight: 262.85 g/mol Melting Point: 53°C Color: Blue to green solid Physical State: Solid Solubility Information: 404 g/L…

Benzyl alcohol (BnOH) is a monoaromatic primary alcohol widely used as a solvent and an intermediate in cosmetic formulations, pharmaceutical and flavor/fragrance industries. It shows bacteriostatic property. Commercial method for its synthesis is by the alkaline hydrolysis of benzyl chloride.…

MF: C16H22N2O6 . C12H23N MF: 519.69 CAS: 81306-94-7 Purity: 0.99