Serpin D1 蛋白, Mouse (HEK293, His)

Serpin D1 is a thrombin inhibitor that is activated by glycosaminoglycans such as heparin or dermatan sulfate. In the presence of dermatan sulfate, HC-II surpasses antithrombin III (AT) as the primary thrombin inhibitor. Serpin D1 Protein, Mouse (HEK293, His) is the recombinant mouse-derived Serpin D1 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of Serpin D1 Protein, Mouse (HEK293, His) is 455 a.a., with molecular weight of 70-90 kDa.

Serpin D1 蛋白充当凝血酶抑制剂，由肝素或硫酸皮肤素等糖胺聚糖激活。当硫酸皮肤素存在时，HC-II 取代抗凝血酶 III (AT) 成为主要凝血酶抑制剂。此外，Serpin D1 具有胰凝乳蛋白酶抑制作用，但这与糖胺聚糖无关。其主要表达在肝脏中观察到。

Mouse

HEK293

C-6*His

P49182 (E24-S478)

15160  [NCBI]

EQLTNENLTTSFLPANFHKENTVTNDWIPEGEEDEDYLDLEKLLGEDDDYIYIIDAVSPTDSESSAGNILQLFQGKSRIQRLNILNAKFAFNLYRVLKDQATTSDNLFIAPVGISTAMGMISLGLRGETHEEVHSVLHFRDFVNASSKYEVTTIHNLFRKLTHRLFRRNFGYTLRSVNGLYIQKQFPIREDFKAAMREFYFAEAQEANFPDPAFISKANNHILKLTKGLIKEALENIDPATQMLILNCIYFKGTWVNKFPVEMTHNHNFRLNEREVVKVSMMQTKGNFLAANDQELDCDILQLEYVGGISMLIVVPRKLSGMKTLEAQLTPQVVERWQKSMTNRTREVLLPKFKLEKNYNLVEVLKSMGITKLFNKNGNMSGISDQRIAIDLFKHQSTITVNEEGTQAAAVTTVGFMPLSTQVRFTVDRPFLFLVYEHRTSCLLFMGKVTNPAKS

70-90 kDa

Greater than 95% as determined by reducing SDS-PAGE.

无菌粉末.

Lyophilized from a 0.2 μm filtered solution of 50 mM Tris-HCl, 150 mM NaCl, 5% Mannitol, 0.06% Tween80, pH 8.0.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.