You Searched For: Calorimeters

Supplier: MP Biomedicals

Description: There is approximately one HBr or HCl per lysine unit. The HBr/HCl allows it to be a crystalline solid and soluble in water. To remove the HBr/HCl, solubilise the product in a neutral buffer and dialyse away the salts.

Supplier: MP Biomedicals

Description: Soluble in acetic acid 80% (50 mg/ml - clear colourless solution)

Supplier: MP Biomedicals

Description: Typically prepared as a suspension in water adjusted to pH 5,0 with acetic acid. A 1% w/v solution will appear turbid.

Supplier: MP Biomedicals

Description: Aprotinin is a protein consisting of 58 amino acids, arranged in a single polypeptide chain that is cross-linked by three disulphide bridges. It is found in bovine lymph nodes, lung, parotid gland, spleen, liver, pancreas, seminal vesicles, thyroid gland, kidney, mucous membranes of the trachea and esophagus, ovaries, heart, posterior pituitary and cartilage.

Supplier: MP Biomedicals

Description: Chymostatin ([(S)-1-Carboxy-2-phenylethyl]-carbamoyl-α-[2-iminohexahydro-4(S)-pyrimidyl]-(S)-Gly-X-Phe-al) Source/Species: Microbial A mixture of type A, B, and C. X = Leu (Type A); Ile (Type B); Val (Type C). Ref: 1. Umezawa, H., et al., J. Antibiot., 23: 425 (1970). 2. Tatsuta, K., et al., J. Antibiot., 26: 625 (1973).

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Supplier: MP Biomedicals

Description: Lipoprotein- cholesterol is a mixture of lipoprotein cholesterol, phospholipids and fatty acids.

Supplier: 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.

Supplier: 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.

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Supplier: MP Biomedicals

Description: Gelatin is a heterogeneous mixture of water-soluble proteins of high average molecular weights, present in collagen. The proteins are extracted by boiling skin, tendons, ligaments, bones, etc. in water. Type A gelatin is derived from acid hydrolysed tissue. The charge on a gelatin molecule and its isoelectric point are primarily due to the carboxyl amino and guanidino groups on the side chains. Type A gelatin has 78 to 80 millimoles of free carboxyl groups per 100 g of protein and a pI of 7,0 to 9,0.

Supplier: MP Biomedicals

Description: AlbumiNZ™ Low Fatty Acid BSA is chromatographically purified from New Zealand-sourced bovine plasma in an ISO quality system assuring complete traceability and consistent high quality. This albumin has very low endotoxin and low free fatty acids, is tested for the absence of viruses according to 9CFR and has the highest possible biosafety level.

Supplier: MP Biomedicals

Description: Reconstitution: Reconstitute with water to a final concentration of 1 mg/ml (use 1 ml for the 1 mg size or 5 ml for the 5 mg size) for a final solution of 1 mg/ml in 0,40 mM sodium phosphate, 6 mM NaCl, pH 7,45. Reconstitute with water to a final concentration of 25 mg/ml (0,2 ml water for the 5 mg size). This concentration of the lectin has been used for iontophoresis and neuron transport.

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Catalog Number: (ICNA08791501)

Supplier: MP Biomedicals

Supplier Article Number:: 08791501

Description: Phytohemagglutinin PHA agglutinates the erythrocytes of all human blood groups as well as those of rabbit, dog, cat, mouse, sheep, and guinea pig.

UOM: 1 * 25 mg

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Catalog Number: (ICNA0215276005)

Supplier: MP Biomedicals

Supplier Article Number:: 0215276005

Description: Soluble in 1:1 CHCl₃:methanol (50 mg/ml), soluble in DMF ((25 mg/ml).

UOM: 1 * 5 mg

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Supplier: MP Biomedicals

Description: Hemocyanins are copper-containing oxygen transport proteins found in the hemolymph of many invertebrates.

Supplier: MP Biomedicals

Description: Ovomucoid or trypsin inhibitor is an abundant protein in most avian egg whites. It prevents the trypsin enzyme from breaking down the protein or reduces the enzyme's efficiency.

Supplier: MP Biomedicals

Description: Colistin is a polymyxin antibiotic, and is a mixture of cyclic polypeptides colistin A and B. Colistin is effective against most Gram-negative bacilli and is used as a polypeptide antibiotic.

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