null

Recombinant Human Angiotensin-converting enzyme 2 (ACE2), partial (Active) | CSB-MP866317HU

(No reviews yet) Write a Review
SKU:
CSB-MP866317HU
Availability:
3 - 7 Working Days
  • Recombinant Human Angiotensin-converting enzyme 2 (ACE2), partial (Active)
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
$340.80 - $1,814.40
Frequently bought together:

Description

Recombinant Human Angiotensin-converting enzyme 2 (ACE2), partial (Active) | CSB-MP866317HU | Cusabio

Target Name: ACE2

Uniprot No: Q9BYF1

Species: Homo sapiens (Human)

Source: Mammalian cell

Tag Info: C-terminal hFc-tagged

Expression Region: 18-740aa

Sequence Description: Partial

Target Protein Sequence: QSTIEEQAKTFLDKFNHEAEDLFYQSSLASWNYNTNITEENVQNMNNAGDKWSAFLKEQSTLAQMYPLQEIQNLTVKLQLQALQQNGSSVLSEDKSKRLNTILNTMSTIYSTGKVCNPDNPQECLLLEPGLNEIMANSLDYNERLWAWESWRSEVGKQLRPLYEEYVVLKNEMARANHYEDYGDYWRGDYEVNGVDGYDYSRGQLIEDVEHTFEEIKPLYEHLHAYVRAKLMNAYPSYISPIGCLPAHLLGDMWGRFWTNLYSLTVPFGQKPNIDVTDAMVDQAWDAQRIFKEAEKFFVSVGLPNMTQGFWENSMLTDPGNVQKAVCHPTAWDLGKGDFRILMCTKVTMDDFLTAHHEMGHIQYDMAYAAQPFLLRNGANEGFHEAVGEIMSLSAATPKHLKSIGLLSPDFQEDNETEINFLLKQALTIVGTLPFTYMLEKWRWMVFKGEIPKDQWMKKWWEMKREIVGVVEPVPHDETYCDPASLFHVSNDYSFIRYYTRTLYQFQFQEALCQAAKHEGPLHKCDISNSTEAGQKLFNMLRLGKSEPWTLALENVVGAKNMNVRPLLNYFEPLFTWLKDQNKNSFVGWSTDWSPYADQSIKVRISLKSALGDKAYEWNDNEMYLFRSSVAYAMRQYFLKVKNQMILFGEEDVRVANLKPRISFNFFVTAPKNVSDIIPRTEVEKAIRMSRSRINDAFRLNDNSLEFLGIQPTLGPPNQPPVS

Mol. Weight: 112.5 kDa

Purity: Greater than 85% as determined by SDS-PAGE.

Endotoxin: Less than 1.0 EU/ug as determined by LAL method.

Biological Activity: ①Measured by ACE2 protein (CSB-MP866317HU) binding ability in a functional ELISA. Coat the plate with 0.2μg/well (2μg/ml, 100μl/well) of SARS-CoV-2 S1 protein (CSB-MP3324GMY), add 100μl/well (0.7629-100000ng/ml, gradient dilution, 2x to 18x) of ACE2 protein and 100μl/well of Peroxidase-Affinipure Goat Anti-Human IgG, Fcγ Fragment Specific (CSB-PA160506). Wells were washed with buffer, and then A450 nm was measured. The results showed SARS-CoV-2 S1 protein could bind ACE2 protein. The EC50 is 56.64 - 103.6 ng/ml. ②Measured by ACE2 protein (CSB-MP866317HU) binding ability in a functional ELISA. Coat the plate with 0.5μg/well (5μg/ml, 100μl/well) of SARS-CoV-2 S1-RBD protein (CSB-YP3324GMY1), add 100μl/well (0.762939-100000ng/ml, gradient dilution, 2x to 18x) of ACE2 protein and 100μl/well of Peroxidase-Affinipure Goat Anti-Human IgG, Fcγ Fragment Specific (CSB-PA160506). Wells were washed with buffer, and then A450 nm was measured. The results showed SARS-CoV-2 S1-RBD protein could bind ACE2 protein. The EC50 is 31.80 - 44.69 ng/ml. ③Measured by ACE2 protein (CSB-MP866317HU) binding ability in a functional ELISA. Coat the plate with 0.5μg/well (5μg/ml, 100μl/well) of SARS-CoV-2 S1-RBD protein (CSB-MP3324GMY1b1), add 100μl/well (0.762939-100000ng/ml, gradient dilution, 2x to 18x) of ACE2 protein and 100μl/well of Peroxidase-Affinipure Goat Anti-Human IgG, Fcγ Fragment Specific (CSB-PA160506). Wells were washed with buffer, and then A450 nm was measured. The results showed SARS-CoV-2 S1-RBD protein could bind ACE2 protein. The EC50 is 2.785-9.139 ng/ml. ④Measured by ACE2 protein (CSB-MP866317HU) binding ability in a functional ELISA. Coat the plate with 0.2μg/well (2μg/ml, 100μl/well) of ACE2 protein, add 100μl/well (0.00001164153-200000ng/ml, gradient dilution, 4x to 18x) of SARS-CoV-2 S1-RBD protein (CSB-MP3324GMY1) and 100μl/well of Peroxidase-Affinipure Goat Anti-Human IgG, Fcγ Fragment Specific (CSB-PA160506). Wells were washed with buffer, and then A450 nm was measured. The results showed SARS-CoV-2 S1-RBD protein could bind ACE2 protein. The EC50 is 8.363-12.82 ng/ml ng/ml. ⑤The SPR sensorgram shows the binding between ACE2 protein (CSB-MP866317HU) and SARS-CoV-2 S1-RBD protein (CSB-YP3324GMY1). ACE2 protein was injected at 5 concentrations (400, 200, 100, 50, 0 nM) across 0.5 mg/ml of SARS-CoV-2 S1-RBD protein captured on a COOH chip. The results showed ACE2 protein could bind SARS-CoV-2 S1-RBD protein with an affinity constant of 100 nM. ⑥The SPR sensorgram shows the binding between ACE2 protein (CSB-MP866317HU) and SARS-CoV-2 S1-RBD protein (CSB-MP3324GMY1b1). ACE2 protein was injected at 5 concentrations (100, 50, 25, 12.5, 0 nM) across 0.5 mg/ml of SARS-CoV-2 S1-RBD protein captured on a COOH chip. The results showed ACE2 protein could bind SARS-CoV-2 S1-RBD protein with an affinity constant of 13.8 nM.

Form: Lyophilized powder

Buffer: Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0

Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

View AllClose

0 Reviews

View AllClose