219370

Coagulation Factor VIIa, Human Plasma

Coagulation Factor VIIa, Human Plasma, is a native coagulation factor VIIa prepared from human Factor VII using human Factor XIIa, which was removed after activation.

• EC-Nummer: 3.4.21.21 (BRENDA, IUBMB)
• UNSPSC-Code: 12352202
• NACRES: NA.25

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥95% (SDS-PAGE)
• Form: liquid
• Spezifische Aktivität: ≥25,000 PEU/mg protein (clotting assay)
• Hersteller/Markenname: Calbiochem^®
• Lagerbedingungen: OK to freeze; avoid repeated freeze/thaw cycles
• Versandbedingung: wet ice
• Lagertemp.: −70°C

Beschreibung

Allgemeine Beschreibung

Native coagulation factor VIIa from human plasma prepared from human Factor VII using human Factor XIIa, which was removed after activation. Factor VIIa provides a crossover point between the extrinsic and intrinsic pathways. Prepared from human Factor VII using Human Factor XIIa.

Native coagulation factor VIIa from human plasma prepared from human Factor VII using human Factor XIIa, which was removed after activation. In the coagulation process, after complexing with tissue factor and membrane phospholipids, Factor VIIa activates Factors IX and X to the enzymatically active Factors IXa and Xa. Provides a crossover point between the extrinsic and intrinsic pathways.

Verpackung

Please refer to vial label for lot-specific concentration.

Warnhinweis

Toxicity: Standard Handling (A)

Physikalische Form

In 100 mM NaCl, 20 mM Tris-HCl, pH 7.5.

Angaben zur Herstellung

Prepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.

Rekonstituierung

Following initial use aliquot and freeze (-70°C).

Hinweis zur Analyse

Clotting activity is determined by comparison to a standard curve produced using normal pooled human plasma

Sonstige Hinweise

Broze, G.J. 1994. In Haemostasis and Thrombosis, 3rd Edition(Bloom, et al. Eds.) Churchill Livingstone, Edinburgh, p 349.
Majerus, P.W., et al. 1990. In The Pharmacological Basis of Therapeutics, 8th Edition (Gilman, A.G., et al. Eds.) Pergamon Press, New York, p 1311.

Rechtliche Hinweise

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklassenschlüssel: 12 - Non Combustible Liquids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable