Pure Canavalia ensiformis lectin (Con A) from Jackbean. Isolated by affinity chromatography on cross-linked dextran. Con A exists as a dimer below pH 5.0 and and at pH >7 it exists as a tetramer. Con-A is not a glycoprotein. The monomeric molecular weight of Con-A is 25,500. Con-A does not…

Vitamin K is a group of structurally similar, fat-soluble vitamins. Vitamin K1 is used as a cofactor in the formation of coagulation factors II (prothrombin), VII, IX and X; anticoagulant factors protein C and S and as a cell signaling factor.

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

Naloxone is specific and competitive opiate antagonist at mu, kappa, delta and sigma receptors; it blocks the action of sigma-agonists at opioid sites. It displaces morphine and other opiate agonists from the opiate receptor. It is more potent than Nalorphine and is also an effective antagonist for…

MF: 260.67 CAS: 85-56-3 Purity: 98%

Norethindrone is a synthetic progestin that possesses antiestrogenic effects, where in low doses it is progestational and in high doses it is antiestrogenic. It also causes a time-dependent loss of cytochrome P-450 when incubated in vitro with rat liver microsomal fractions and NADPH-generating…

β-estradiol is a potent mammalian estrogenic hormone produced by the ovary. Triggers the production of gonadotropins leading to ovulation. β-Estradiol is used to study cell differentiation and transformations (tumorigenicity). The pharmacology and HPLC determination of β-Estradiol…

Aprotinin is a single chain polypeptide (58 amino-acids) crosslinked by three disulfide bridges, showing competitive and reversible inhibiton of proteolytic and esterolytic activity. Aprotinin forms stable complexes with, and blocks the active sites of serine protease enzymes. It is found in bovine…

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…

n-Octyl-β-D-Glucopyranoside is a non-ionic detergent for membrane protein. n-Octyl-glucoside is a non-ionic alkyl-glucoside detergent commonly used in the solubilization of membrane proteins and phospholipids. n-Octyl-glucoside has been used at a molar dependant ratios for the…

5-Bromo-2’-deoxyuridine is a thymidine analog and useful for the study of DNA synthesis where it is incorporated into DNA in place of thymidine. Measure DNA synthesis Label dividing cells Study cell signaling and processes that induce cell proliferation Used as a mutagen in…

MF: 408.26 CAS: 115897-54-6 Purity: 98%

Rifamycin SV is a broad-spectrum semisynthetic antimicrobial agent of the rifamycin group. Rifamycin SV is used to study potential genes, such as rif15 and rif16, which may be involved in the conversion of rifamycin SV into rifamycin B. It is a potential treatment for traveler’s diarrhea…

MF: C30H48O3 MF: 456.71 CAS: 77-52-1 Purity: 0.98

Ribonuclease belongs to pancreatic ribonuclease family. RNase A is an endoribonuclease that attacks at the 3¢ phosphate of a pyrimidine nucleotide. The sequence of pG-pG-pC-pA-pG will be cleaved to give pG-pG-pCp and A-pG. Ribonuclease A is used to remove RNA from DNA plasmid preparations…

MF: C23H26N2O6 MF: 426.50 CAS: 198544-42-2 Purity: 0.99

MF: C14H17N3O6 MF: 323.31 CAS: 2566-20-3 Purity: >99% by HPLC

MF: C15H12O3 MF: 240.25 CAS: 13323-66-5 Purity: 0.98

MF: C22H22N2O6 MF: 410.53 CAS: 188970-92-5 Purity: >99% by HPLC

Albumins are a group of simple proteins found in the body fluids and tissues of animals and in some plant seeds. Unlike globulins, albumins have low molecular weights, are soluble in water, are easily crystallized and contain an excess of acidic amino acids. Serum and plasma albumin is…

MF: C8H15N3O4 MF: 217.22 CAS: 39537-23-0 Purity: >99% by HPLC

Etoposide is an important chemotherapeutic agent that is used to treat a wide spectrum of human cancers. It also belongs to the drug type plant alkaloid. The primary cytotoxic target for etoposide is topoisomerase II. This ubiquitous enzyme regulates DNA under- and overwinding, and removes knots…

Nicotinic acetylcholine receptor agonist isolated from Nicotiana tabacum and Nicotiana rustica. Nicotine Tartrate finds an application as the nicotine active in a wide range of smoking cessation products such as nicotine lozenges and nicotine sub-lingual tablets. (-)-Nicotine ditartrate is a…

MF: C16H22N2O6 MF: 338.4 CAS: 62234-36-0 Purity: >98.5% by HPLC

MF: C22H22N2O6 MF: 410.53 CAS: 178924-05-5 Purity: >99% by HPLC

MF: C12H26N6O3 MF: 302.38 CAS: 29586-66-1 Purity: 0.98

Guanosine-5'-triphosphate, a purine nucleotide, is required as a coenzyme for protein biosynthesis in a cell-free system. Guanosine 5′-triphosphate (GTP), a purine trinucleotide, is a substrate for RNA polymerases and a wide range of GTPase including G-protein coupled receptor (GPCR)…

MF: C8H16N2O3 MF: 188.23 CAS: 997-05-7 Purity: >95% by HPLC

Heparin is a polymer classified as a mucopolysaccharide or a glycosoaminoglycan. It is biosynthesized and stored in mast cells of various mammalian tissues, particularly liver, lung and mucosa. It is made up of repeated disaccharide units consisting of 1,4-linked L-iduronic acid and D-glucosamine.…

MF: C13H23NO4 MF: 257.3 CAS: 327156-95-6 Purity: >98% by HPLC

Amikacin is an aminoglycoside antibiotic used to treat different types of bacterial infections. Amikacin works by binding to the bacterial 30S ribosomal subunit, causing misreading of mRNA and leaving the bacterium unable to synthesize proteins vital to its growth. Amikacin must be given by the…

MF: C9H5BrO3 MF: 241.05 CAS: 4139-61-1 Purity: 99%