Fibrinogen has been used in studies of haemostatic therapy in surgical and massive trauma patients. These studies have shown that fibrinogen may prove to be more superior in stopping blood loss when compared to using fresh frozen plasma (FFP). Fibrinogen is a blood protein that is involved in…

Collagen is Type I soluble, salt free component of skin, bone, tendon, and other fibrous connective tissues. Type I collagen differs from other collagens by their low lysine hydroxylation and low carbohydrate composition. Collagen breaks down metabolically in the body to release N-telopeptide,…

Coenzyme A is an essential cofactor in enzymatic acetyl transfer reactions. Coenzyme A facilitates removal of lipid peroxides by increasing mobilization of fatty acids, and promote repair of plasma membranes by activating phospholipid synthesis. The principal biologically active forms of…

Lectins are proteins or glycoproteins of non-immune origin that agglutinate cells and/or precipitate complex carbohydrates. Lectins are capable of binding glycoproteins even in presence of various detergents. The agglutination activity of these highly specific carbohydrate-binding molecules is…

Protein A is a recombinant Fc-binding protein from Staphylococcus aureus, Cowan strain-1 gene. The product is a carboxy truncated material containing 301 amino acid residues. The non-binding regions have been removed to minimize potenial steric interference. Protein A may be conjugated with…

The product is tested for purity at a minimum of 20 mg/mL using immunoelectrophoresis. The product is human serum IgA; no trace of IgG, IgM or non-immunoglobulin serum proteins is detected. The total protein is determined using the Biuret procedure, with bovine albumin as the standard. Each vial is…

Avidin is a basic glycoprotein 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. …

Product is human fibronectin and buffer salts. Purified Human Fibronectin is used as immunochemical standard and also as a cell attachment and proliferation assays on human endothelial cells, human keratinocytes and human dermal fibroblasts. Human fibronectin (HFN) is suitable for use as an…

Vitamin Tested, Micropulverized, Off-white Powder

The total protein is measured using the Biuret procedure, with bovine albumin as a standard. Antibody titer is standardized to an in-house standard by equivalence-point precipitation. Each IgG fraction is tested for purity and specificity at a minimum of 40 mg/mL using immunoelectrophoresis. The…

Human Purified antigen lyophilized

The total protein is measured using the Biuret procedure with bovine albumin as the standard; F/P ratio is calculated using absorbance at 491.5nm. Antibody titer of the IgG fraction is standardized by equivalence-point precipitation. The IgG fraction is tested for purity and specificity at 40 mg/mL…

Fibrinogen is a blood protein that is involved in clotting and is converted to fibrin by thrombin. Fibrinogen has an approximate molecular weight of 340 kDa. It consists of three non-identical pairs of disulfidebonded chains. The a-chain has an approximate molecular weight of 63.5 kDa, the b-chain…

Glutathione disulfide (GSSG) is the oxidised dimeric form of glutathione (GSH), which is a naturally occuring tripeptide that takes part in the bodies detoxification mechanisms and protects against oxidative damage. Glutathione Oxidized acts as hydrogen acceptor in enzymic determination of NADP and…

Thrombin is used throughout the diagnostics industry in a variety of coagulation assays, clotting factor tests and defibrination of blood or plasma for serum controls. Thrombin is also used for site specific cleavage of recombinant fusion proteins, and in biochemical and medical research…

From Bovine Plasma Prepared as Cohn Fraction II γ-Globulin can be used as a co-precipitant in RIA methods employing polyethylene glycol or ammonium sulfate precipitate. Bovine γ-globulin has been used as an immunological challenge in studies of mechanisms of immunotolerance.

Soy Hydrolysate is an enzymatic (papain) digest of soybean meal. It is a plant source peptone. Soy Hydrolysate is useful in media where high clarity is not required.