P8651

Protein-A-Peroxidase aus Staphylococcus aureus/Meerrettich

lyophilized powder

• Synonym(e): Peroxidase-Protein A–Konjugat
• MDL-Nummer: MFCD00132102
• UNSPSC-Code: 12352203
• NACRES: NA.46

Eigenschaften

• Konjugat: peroxidase conjugate
• Qualitätsniveau: 100; 200
• Form: lyophilized powder
• Methode(n): direct ELISA: 1:80,000 using human IgG
• Lagertemp.: −20°C

Beschreibung

Allgemeine Beschreibung

Protein A is a cell wall constituent of Staphylococcus aureus, with a molecular weight of 56kDa. It possesses five binding domains which interact with heavy chains of immunoglobulins at the Fc or Fab fragment. In response to protein A, the complement system, interferon production, hypersensitivity reactions and cell-mediated cytotoxicity get activated. Horseradish peroxidase is a heme-containing enzyme. In the presence of hydrogen peroxide, the enzyme catalyzes the oxidation of luminol.

Spezifität

Binds IgG only from most mammals, except rat, goat, sheep.

Anwendung

Protein A–Peroxidase from Staphylococcus aureus/horseradish has been used in enzyme-linked immunosorbent assay (ELISA).

Verpackung

Package size based on protein content.

Physikalische Form

Lyophilized powder containing sodium citrate buffer salt. Protein determined by A₂₀₅.

Angaben zur Herstellung

Protein A, extracellular, coupled to Peroxidase, Type VI, by a modification of the procedure of O′Sullivan, M.J., et al., FEBS Lett., 95, 311 (1978), which favors low molecular weight conjugates.

Haftungsausschluss

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.