Serpin D1 Protein, 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.

The Serpin D1 protein acts as a thrombin inhibitor, activated by glycosaminoglycans like heparin or dermatan sulfate. When dermatan sulfate is present, HC-II supersedes antithrombin III (AT) as the primary thrombin inhibitor. Additionally, Serpin D1 exhibits chymotrypsin inhibition, but this is glycosaminoglycan-independent. Its predominant expression is observed in the liver.

Mouse

HEK293

C-6*His

P49182 (E24-S478)

15160  [NCBI]

EQLTNENLTTSFLPANFHKENTVTNDWIPEGEEDEDYLDLEKLLGEDDDYIYIIDAVSPTDSESSAGNILQLFQGKSRIQRLNILNAKFAFNLYRVLKDQATTSDNLFIAPVGISTAMGMISLGLRGETHEEVHSVLHFRDFVNASSKYEVTTIHNLFRKLTHRLFRRNFGYTLRSVNGLYIQKQFPIREDFKAAMREFYFAEAQEANFPDPAFISKANNHILKLTKGLIKEALENIDPATQMLILNCIYFKGTWVNKFPVEMTHNHNFRLNEREVVKVSMMQTKGNFLAANDQELDCDILQLEYVGGISMLIVVPRKLSGMKTLEAQLTPQVVERWQKSMTNRTREVLLPKFKLEKNYNLVEVLKSMGITKLFNKNGNMSGISDQRIAIDLFKHQSTITVNEEGTQAAAVTTVGFMPLSTQVRFTVDRPFLFLVYEHRTSCLLFMGKVTNPAKS

70-90 kDa

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

Lyophilized powder.

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.