233501-M

Coagulation Factor XIII, Human Plasma

Coagulation Factor XIII, Human Plasma, CAS 9013-56-3, is a native tetrameric form composed of two identical α- and two β-subunits. Thrombin converts the α2β2 tetramer to a modified α2ʹβ2 tetramer.

• 别名: Coagulation Factor XIII, Human Plasma, Fibrin-stabilizing Factor
• CAS号: 9013-56-3
• 分類程式碼代碼: 12352202

属性

• 品質等級: 100
• 化驗: ≥95% (SDS-PAGE)
• 形狀: liquid
• 比活性: ≥40 units/mg protein (clotting assay)
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze
• 儲存溫度: −20°C

说明

一般說明

Native coagulation factor XIII from human plasma. Plasma Factor XIII is a tetramer (α2β2) composed of two identical α-subunits and two identical β-subunits. After thrombin cleavage converts the α2β2 tetramer to a modified α2′β2 tetramer, Ca²⁺ promotes both the dissociation of β2 dimer and the activation of the α2′ dimer to its catalytically active form. This activated Factor XIII (Factor XIIIa) strengthens the fibrin clot by catalyzing the formation of glutamyl-lysine bonds between fibrin monomers.

Native coagulation factor XIII from human plasma. Plasma Factor XIII is a tetramer (α₂β₂) composed of two identical α-subunits and two identical β-subunits. After thrombin cleavage converts the α₂β₂ tetramer to a modified α₂′β₂ tetramer, Ca²⁺ promotes both the dissociation of the β₂ dimer and the activation of the α₂′ dimer to its catalytically active form. This activated Factor XIII (Factor XIIIa) strengthens the fibrin clot by catalyzing the formation of glutamyl-lysine bonds between fibrin monomers.

警告

Toxicity: Standard Handling (A)

單位定義

Clotting activity is determined by comparison to a standard curve produced using normal pooled human plasma. One unit is defined as the activity in 1 ml of normal, pooled plasma.

外觀

In 500 µM EDTA, 50% glycerol.

準備報告

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

重構

Following initial thaw, aliquot and freeze (-20°C).

法律資訊

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

安全信息

• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 2