名称：重组人ACE-2Protein（C-6His）；
产品说明(Description) Recombinant Human Angiotensin-Converting Enzyme 2 is produced by our Mammalian expression system and the target gene encoding Gln18-Ser740 is expressed with a 6His tag at the C-terminus.
Accession #: Q9BYF1
Known as: Angiotensin-Converting Enzyme 2; ACE-Related Carboxypeptidase; Angiotensin-Converting Enzyme Homolog; ACEH; Metalloprotease MPROT15; ACE2
制剂（Formulation） Supplied as a 0.2 μm filtered solution of 20mM TrisHCl, 150mM NaCl, 0.1mM ZnCl2, 10% Glycerol, pH 7.5. 质量控制（Quality Control） Bioactivity* Measured by its ability to cleave a fluorogenic peptide substrate, Mca-YVADAPK(Dnp)-OH. Specific Activity is greater than 500 pmol/min/μg. Purity: Greater than 95% as determined by reducing SDS-PAGE. Endotoxin: Less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test. 复溶（Reconstitution） 保存（Storage） Store at < -20°C, stable for 6 months after receipt.Please minimize freeze-thaw cycles. 背景（Background） Angiotensin-Converting Enzyme 2 (ACE-2) is an integral membrane protein and a zinc metalloprotease of the ACE family, the ACE family includes somatic and germinal ACE. ACE-2 cleaves angiotensins I and II as a carboxypeptidase, ACE-2 converts angiotensin I to angiotensin 1-9, and angiotensin II to angiotensin 1-7. ACE-2 is also able to hydrolyze apelin-13 and dynorphin-13 with high efficiency. ACE-2 can be high expressed in testis, kidney and heart, in colon, small intestine and ovary at moderate levels. Captopril and lisinopril as the classical ACE inhibitor don’t inhibit ACE-2 activity. ACE-2 may play an important role in regulating the heart function. 电泳(SDS-PAGE) FOR RESEARCH USE ONLY