I4640

Human IgG4 Kappa, Recombinant Protein

purified immunoglobulin, buffered aqueous solution

• Synonyme(s) : Human IgG4 Protein
• Code UNSPSC : 12352203
• Nomenclature NACRES : NA.41

Propriétés

• Source biologique: human
• Niveau de qualité: 300
• Conjugué: unconjugated
• Forme d'anticorps: purified immunoglobulin
• Pureté: >95% (SDS-PAGE)
• Forme: buffered aqueous solution
• Conditions d'expédition: dry ice
• Température de stockage: −20°C

Description

Description générale

IgG antibody subtype is the most abundant serum immunoglobulin of the immune system. It is secreted by B cells and is found in blood and extracellular fluids and provides protection from infections caused by bacteria, fungi and viruses. Maternal IgG is transferred to the fetus through the placenta and is vital for immune defense of the neonate against infections. IgG4, κ recombinant protein is obtained by expression of a phage library in a human cell line and purified by affinity chromatography.

Application

The purified IgG4, κ may be used as an immunoglobulin calibrator, reference antigen, blocking agent, or coating protein in a variety of immunoassays including ELISA, dot blot immunoblotting, Western immunoblotting, immunodiffusion, immunoelectrophoresis, hemagglutination, and cell-binding assays.

Forme physique

Solution in 0.01 M phosphate buffered saline, pH 7.4.

Remarque sur l'analyse

The purity and identity are determined by immunoelectrophoresis, indirect ELISA, and SDS-PAGE.

Informations sur la sécurité

• Code de la classe de stockage: 12 - Non Combustible Liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable