Recombinant Human ACE2 (mutated H374N + H378N) protein (Fc Chimera) (ab273885)
Key features and details
- Expression system: HEK 293 cells
- Purity: > 95% Affinity purified
- Endotoxin level: < 1.000 Eu/mg
- Tags: Fc tag C-Terminus
- Suitable for: SDS-PAGE, HPLC, ELISA
Description
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Product name
Recombinant Human ACE2 (mutated H374N + H378N) protein (Fc Chimera)
See all ACE2 proteins and peptides -
Purity
> 95 % Affinity purified. -
Endotoxin level
< 1.000 Eu/mg -
Expression system
HEK 293 cells -
Accession
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Protein length
Protein fragment -
Animal free
No -
Nature
Recombinant -
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Species
Human -
Sequence
QSTIEEQAKT FLDKFNHEAE DLFYQSSLAS WNYNTNITEE NVQNMNNAGD KWSAFLKEQS TLAQMYPLQE IQNLTVKLQL QALQQNGSSV LSEDKSKRLN TILNTMSTIY STGKVCNPDN PQECLLLEPG LNEIMANSLD YNERLWAWES WRSEVGKQLR PLYEEYVVLK NEMARANHYE DYGDYWRGDY EVNGVDGYDY SRGQLIEDVE HTFEEIKPLY EHLHAYVRAK LMNAYPSYIS PIGCLPAHLL GDMWGRFWTN LYSLTVPFGQ KPNIDVTDAM VDQAWDAQRI FKEAEKFFVS VGLPNMTQGF WENSMLTDPG NVQKAVCHPT AWDLGKGDFR ILMCTKVTMD DFLTAHHEMG HIQYDMAYAA QPFLLRNGAN EGFHEAVGEI MSLSAATPKH LKSIGLLSPD FQEDNETEIN FLLKQALTIV GTLPFTYMLE KWRWMVFKGE IPKDQWMKKW WEMKREIVGV VEPVPHDETY CDPASLFHVS NDYSFIRYYT RTLYQFQFQE ALCQAAKHEG PLHKCDISNS TEAGQKLFNM LRLGKSEPWT LALENVVGAK NMNVRPLLNY FEPLFTWLKD QNKNSFVGWS TDWSPYADGG GGSGGGGSDK THTCPPCPAP EAAGGPSVFL FPPKPKDTLM ISRTPEVTCV VVDVSHEDPE VKFNWYVDGV EVHNAKTKPR EEQYNSTYRV VSVLTVLHQD WLNGKEYKCK VSNKALPAPI EKTISKAKGQ PREPQVYTLP PSRDELTKNQ VSLTCLVKGF YPSDIAVEWE SNGQPENNYK TTPPVLDSDG SFFLYSKLTV DKSRWQQGNV FSCSVMHEAL HNHYTQKSLS LSPGK -
Predicted molecular weight
190 kDa including tags -
Amino acids
18 to 615 -
Modifications
mutated H374N + H378N -
Tags
Fc tag C-Terminus -
Additional sequence information
Fc domain: Human IgG1 containing silencing LALA mutations.
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Associated products
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Related Products
Specifications
Our Abpromise guarantee covers the use of ab273885 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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Applications
SDS-PAGE
HPLC
ELISA
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Form
Liquid -
Additional notes
Recombinant Human ACE2 (mutated H374 N + H378 N) protein (Fc Chimera) (ab273885) is an inactivated form of ACE2 generated from ACE2-Ig by altering the codons of ACE2 active-site histidines 374 and 378 to those of asparagines.
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Concentration information loading...
Preparation and Storage
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Stability and Storage
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C.
Constituent: PBS
General Info
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Alternative names
- ACE 2
- ACE related carboxypeptidase
- ACE-related carboxypeptidase
see all -
Function
Carboxypeptidase which converts angiotensin I to angiotensin 1-9, a peptide of unknown function, and angiotensin II to angiotensin 1-7, a vasodilator. Also able to hydrolyze apelin-13 and dynorphin-13 with high efficiency. May be an important regulator of heart function. In case of human coronaviruses SARS and HCoV-NL63 infections, serve as functional receptor for the spike glycoprotein of both coronaviruses. -
Tissue specificity
Expressed in endothelial cells from small and large arteries, and in arterial smooth muscle cells. Expressed in lung alveolar epithelial cells, enterocytes of the small intestine, Leydig cells and Sertoli cells (at protein level). Expressed in heart, kidney, testis, and gastrointestinal system. -
Sequence similarities
Belongs to the peptidase M2 family. -
Post-translational
modificationsN-glycosylation on Asn-90 may limit SARS infectivity. -
Cellular localization
Secreted and Cell membrane. - Information by UniProt
Images
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ELISA - Recombinant Human ACE2 (mutated H374N + H378N) protein (Fc Chimera) (ab273885)
RBD Fc binding to immobilized ACE2 Fc fusion proteins. 96-well plates were coated with Recombinant Human ACE2 protein (Fc Chimera) (ab273687) and ab273885 at 5 µg/ml. The SARS-CoV-2 RBD Fc fusion protein conjugated to HRP was titrated on a 3-fold serial dilution starting at 10 µg/ml.
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SDS-PAGE - Recombinant Human ACE2 (mutated H374N + H378N) protein (Fc Chimera) (ab273885)SDS-PAGE analysis of 2.5 µg ab273885.
Lane 1: Non-reduced.
Lane 2: Reduced.
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HPLC - Recombinant Human ACE2 (mutated H374N + H378N) protein (Fc Chimera) (ab273885)HPLC analysis of ab273885.
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
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Datasheet download
References (0)
ab273885 has not yet been referenced specifically in any publications.
