My Cart [ 0 ]
Home > Proteins & Peptides > A-Z Proteins  > Recombinant Human ACE2 Protein

Recombinant Human ACE2 Protein

Angiotensin I Converting Enzyme 2, hACE2, rhACE2, ACE-2, hACE-2, rhACE-2

Catalog No. Product Name Size List Price (US$) Quantity
BP003061 Recombinant Human ACE2-His-Avi Protein 100 ug 380.00
BP003061 Recombinant Human ACE2-His-Avi Protein 1 mg 2300.00
BP003068 Recombinant Cyno ACE2-His-Avi Protein 100 ug 380.00
BP003068 Recombinant Cyno ACE2-His-Avi Protein 1 mg 2300.00

BP003061: Recombinant Human ACE2-His-Avi Protein (rhACE2-His)

Source: recombinant human ACE2 protein (Gln18-Ser740) was expressed in mammalian cells with a His tag and Avi at the C-terminus.
Accession: Q9BYF1
Predicted molecular mass: 86.5 kDa. Due to glycosylation, the recombinant human ACE2 protein migrates to 95-110 kDa based on the Bis-Tris PAGE result.
Endotoxin: Less than 1 EU per ug by the LAL method.
Formulation: The recombinant human ACE2-His-Avi protein was lyophilized from 0.22 um filtered solution in 20 mM PB (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization.
Purity: > 95% by PAGE under reduced condition, and SEC-HPLC.

Shipping: The product is shipped with ice packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage:
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.


ACE2 (Angiotensin I Converting Enzyme 2) belongs to the angiotensin-converting enzyme family of dipeptidylcarboxydipeptidases and has considerable homology to human angiotensin 1 converting enzyme. This secreted protein catalyzes the cleavage of angiotensin I into angiotensin 1-9, and angiotensin II into the vasodilator angiotensin 1-7. The SARS-CoV and SARS-CoV-2 (2019-nCoV) spike (S) proteins mediate viral entry into host cells by binding to a host receptor, ACE2, through the receptor-binding domain (RBD) of the S1 subunit, and then fusing the viral and host membranes through the S2 subunit.

His-tagged and Fc-fused recombinant human ACE2 proteins, and His-tagged recombinant cyno ACE2 protein are available with an Avi site, which is for biotinylation. The biotinylated recombinant human ACE2 (rhACE2) and cyno ACE2 (rcACE2) proteins are also avaible. Please ask for a quote if you need protein mutants or a protein with different modification or components. To check more Syd Labs SARS-CoV-2 (2019-nCoV) Antigen and Antibody Reagents and Discovery Services

Related Links

See our Privacy Policy