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Catalog Number | orb1228240 |
---|---|
Category | Proteins |
Description | SARS-CoV-2 (COVID-19) S1 Recombinant Protein |
Tag | no tag |
Dilution range | This recombinant protein can be used for biological assays. For research use only. |
Form/Appearance | Liquid |
Purity | Greater than 95% as determined by reducing SDS-PAGE. |
MW | 78.3kDa, 100-130kDa |
Target | S |
UniProt ID | QHD43416.1 |
Protein Sequence | Gln14-Arg685 |
Source | Mammalian Cells |
NCBI | QHD43416.1 |
Storage | Reconstituted protein solution should be stored at ≤ -20°C. |
Buffer/Preservatives | Supplied as a 0.2 uM filtered solution of PBS, pH 7.4 |
Alternative names | S1 protein; 2019-nCoV S1 protein; coronavirus S1 P Read more... |
Note | For research use only |
Application notes | This recombinant protein can be used for biological assays. For research use only. |
Expiration Date | 6 months from date of receipt. |
Immobilized 2019-nCoV S1 Protein (Cat#orb1228240) at 2 ug/ml (100 ul/well) can bind Human ACE-2-Fc. The ED50 of Human ACE-2-Fc is 15-150 ng/ml.
ELISA, SDS-PAGE, WB | |
> 90% as determined by Bis-Tris PAGE | |
120 kD | |
HEK293 cells |
ELISA, WB | |
< 95% | |
42.9 kD | |
HEK293 cells |
ELISA, WB | |
< 95% | |
31.8 kD | |
HEK293 cells |
ELISA, WB | |
< 95% | |
24.7 kD | |
HEK293 cells |
ELISA, WB | |
< 95% | |
76.2 kD | |
HEK293 cells |
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