89-7776-06 Recombinant Human Carboxypeptidase A2/CPA2 Protein (His Tag) 50ug PKSH032169
[Elabscience]
特徴
- 背景：Carboxypeptidase A2 (CPA) is a secreted pancreatic procarboxy-peptidase that cleaves the C-terminal amide or ester bond of peptides that have a free C-terminal carboxyl group. The hydrolytic action of CPA2 was identified with a preference towards long substrates with aromatic amino acids in their C-terminal end, particularly tryptophan. CPA2 comprises a signal peptide, a pro region and a mature chain, and can be activated after cleavage of the pro peptide. Three different forms of human pancreatic procarboxypeptidase A have been isolated, and the A1 and A2 forms are always secreted as monomeric proteins with different biochemical properties. In contrast to procarboxypeptidase B which was always secreted by the pancreas as a monomer, procarboxypeptidase A occurs as a monomer and/or associated to one or two functionally different proteins, such as zymogen E, and is involved in zymogen inhibition.
仕様
- サイズ：50ug
- 種由来：Human
- 発現宿主：Human Cells
- 純度：> 95 % 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．：P48052
- タグ種類：C-6His
- アミノ酸配列：Leu17-Tyr417
- 遺伝子構造：Recombinant Human Carboxypeptidase A2 is produced by our Mammalian expression system and the target gene encoding Leu17-Tyr417 is expressed with a 6His tag at the C-terminus.
- 別名（遺伝子名）：Carboxypeptidase A2; CPA2
- 分子量：45.9 kDa
- 組成：Lyophilized from a 0.2 μm filtered solution of 20mM TrisHCl, 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-105943-Elabscience-PKSH032169.pdf
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89-7776-06
Recombinant Human Carboxypeptidase A2/CPA2 Protein (His Tag) 50ug
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89-7776-05
Recombinant Human Carboxypeptidase A2/CPA2 Protein (His Tag) 10ug
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