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MP Biomedicals
Fournisseur:
MP Biomedicals
Description:
Soluble in water (50 mg/ml).
Fournisseur:
MP Biomedicals
Description:
Chitosan is a cationic marine polymer derived form the shells of crustaceans (e.g., crabs). MP's chitosan is a partially de-acetylated chitin formed by the reaction of chitin with concentrated alkali. Chitin is a high molecular weight linear polymer of anhydro-N-acetyl-glucosamine. Chitin occurs in nature as part of the protective coating of some invertebrates.
Fournisseur:
MP Biomedicals
Description:
It has been reported that benzalkonium chloride inactivates HIV and HSV in vitro.
Fournisseur:
MP Biomedicals
Description:
Avidin is a basic glycoprotein consisting of four essentially identical subunits. The combined molecular weight of the subunits is about 66,000. Each subunit is a single polypeptide chain containing 128 amino acid residues with alanine at the N-terminal, glutamic acid at the C-terminal, and a carbohydrate moiety attached at the aspariginyl residue, position 17. It is isolated from raw egg white. It exhibits high binding affinity for biotin and is capable of producing biotin deficiency in rats and chicks. It also occurs in the white portion of eggs and the oviducts of birds and amphibia. It is destroyed by cooking or irradiation.
Fournisseur:
MP Biomedicals
Description:
α-Cyclodextrin is reported useful for the selective precipitation of enantiomeric, positional or structural isomers. Cyclodextrins have hydrophobic cavities; form inclusion compounds with organic substances, salts and halogens in the solid state or in aqueous solutions.
Fournisseur:
MP Biomedicals
Description:
Storage: Room Temperature
Guanidine hydrochloride consists of a network of guanidinium cations and chloride anions linked by N–H•••Cl hydrogen bonds, it is a strong chaotropic agent. Guanidine HCl may agglomerate upon storage. It may appear as a free-flowing crystalline powder, a free flowing powder with solid material dispersed throughout, or a solid. The quality of the product does not appear to be affected and solutions prepared from the free-flowing and lumpy guanidine HCl appear identical. Guanidine hydrochloride can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary. Also used in the isolation of RNA. Guanidine hydrochloride is a strong chaotropic agent useful for the denaturation and subsequent refolding of protein, it can solubilize insoluble or denatured proteins such as inclusion bodies and be used for the recovery of periplasmic proteins.
Fournisseur:
MP Biomedicals
Description:
Ferric chloride is a moderately strong Lewis acid and it is used as a catalyst in organic synthesis.
Numéro de catalogue:
(ICNA0204589)
Fournisseur:
MP Biomedicals
Description:
Specific Surface Area: 200 m2/g
Particle Size: 63-200 µm Weight: 0.8 g/ml pH: 7.5
UOM:
1 * 50 kg
Fournisseur:
MP Biomedicals
Description:
Adonitol (ribitol), a pentose alcohol, is metabolised to teicholic acids used in the cell walls of gram positive bacteria. Adonitol is often compared to other cell permeating molecules such as formamide, propanediol, and DMSO as a cryopreservation agent.
Numéro de catalogue:
(ICNA0204583)
Fournisseur:
MP Biomedicals
Description:
Specific Surface Area: 200 m2/g
Particle Size: 63-200 µm Weight: 0.8 g/ml pH: 7.5
UOM:
1 * 1 kg
Fournisseur:
MP Biomedicals
Description:
Guanosine-5'-triphosphate, a purine nucleotide is required as a coenzyme for protein biosynthesis in a cell-free system.
Fournisseur:
MP Biomedicals
Description:
Orange G is used primarily as a histological stain.
Fournisseur:
MP Biomedicals
Description:
Circlegrow® is designed for obtaining rapid growth of <i>E. coli</i> and high yields of plasmid DNA. It extends plasmid production past log phase.
Fournisseur:
MP Biomedicals
Description:
L-Broth Medium is a nutritionally rich medium originally developed for growth and maintenance of <i>E. coli</i> strains.
Numéro de catalogue:
(ICNA097668193)
Fournisseur:
MP Biomedicals
Description:
Ready to use 5% cleaning solution.
UOM:
1 * 3,8 L
Fournisseur:
MP Biomedicals
Description:
Casein from bovine milk is a phosphoprotein. It make up approximately 80% of the total protein in bovine milk. It is proposed to be the main protective constituent in milk.
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