89-7768-18 ［取扱停止］Recombinant Human SerpinF2/SERPINF2 Protein (His Tag)(Active) 20ug PKSH031701
[Elabscience]
特徴
- 背景：SerpinF2, also known as alpha-2 antiplasmin (alpha-2 AP), is a member of the Serpin superfamily. SerpinF2 is the principal physiological inhibitor of serine protease plasmin, and as well as, an efficient inhibitor of trypsin and chymotrypsin. This protease is produced mainly by liver and kidney, and also expressed in muscle, intestine, central nervous system, and placenta also express this protein at a moderate level. It is indicated that Serpin F2 is a key regulator of plasmin-mediated proteolysis in these tissues. Alpha-2 AP is an unusual serpin in that it contains extensive N- and C-terminal sequences flanking the serpin domain. The N-terminal sequence is crosslinked to fibrin by factor XIIIa, whereas the C-terminal region mediates the initial interaction with plasmin. SerpinF2 is one of the inhibitors of fibrinolysis, which acts as the primary inhibitor of plasmin(ogen). It is a specific plasmin inhibitor, and is important in modulating the effectiveness and persistence of fibrin with respect to its susceptibility to digestion and removal by plasmin. Alpha-2 AP plays the dominant role in inhibiting both plasma clot lysis and thrombus lysis, and accordingly, the congenital deficiency of Alpha-2 antiplasmin causes a rare bleeding disorder because of increased fibrinolysis. Thus, it may be a useful target for developing more effective treatment of thrombotic diseases.
仕様
- サイズ：20ug
- 種由来：Human
- 発現宿主：HEK293 Cells
- 純度：> 97 % as determined by reducing SDS-PAGE.
- エンドトキシン濃度：< 1.0 EU per ug as determined by the LAL method.
- アクセッションＮｏ．：NP_000925.2
- タグ種類：C-His
- アミノ酸配列：Met 1-Lys 491
- 遺伝子構造：A DNA sequence encoding the human SerpinF2 (NP_000925.2) (Met 1-Lys 491) was expressed, with a C-terminal polyhistidine tag.
- 活性：Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate,Mca-RPKPVE-Nval-WRK(Dnp)-NH2 (Anaspec, Catalog#27114). The IC50 value is < 0.5 nM.
- 別名（遺伝子名）：A2AP;AAP;ALPHA-2-PI;API;PLI
- 分子量：53.2 kDa
- 組成：Lyophilized from sterile 25mM Tris, 150mM NaCl, pH 7.5
- 保存条件：Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
- メーカーマニュアルリンク：https://www.elabscience.com/viewpdf-38113-Elabscience-PKSH031701.pdf
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商品のバリエーション （サイズ違い・スペック違い・オプション品など）
| 商品イメージ | アズワン品番 商品名 |
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89-7768-18
Recombinant Human SerpinF2/SERPINF2 Protein (His Tag)(Active) 20ug
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89-7768-17
Recombinant Human SerpinF2/SERPINF2 Protein (His Tag)(Active) 10ug
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