SARS-CoV-2 Spike S1 Protein (B.1.351 - beta) (Fc Tag)
-
- Target See all SARS-CoV-2 Spike S1 Proteins
- SARS-CoV-2 Spike S1
- Protein Type
- Recombinant
- Biological Activity
- Active
- Protein Characteristics
- B.1.351 - beta
-
Origin
- SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Beta
-
Source
- HEK-293 Cells
- Purification tag / Conjugate
- This SARS-CoV-2 Spike S1 protein is labelled with Fc Tag.
- Purpose
- SARS-CoV-2 S1 protein (L18F, D80A, D215G, LAL242-244del, R246I, K417N, E484K, N501Y, D614G), Fc Tag
- Sequence
- AA 16-685
- Characteristics
- SARS-CoV-2 S1 protein, Fc Tag is expressed from human 293 cells (HEK293). It contains AA Val 16 - Arg 685 (Accession # QHD43416.1). The mutations (L18F, D80A, D215G, LAL242-244del, R246I, K417N, E484K, N501Y, D614G) were identified in the SARS-CoV-2 variant (known as B.1.351 or 20C/501Y.V2) which emerged in the South Africa.
- Purity
- >95 % as determined by SDS-PAGE.
- Endotoxin Level
- Less than 1.0 EU per μg by the LAL method.
- Top Product
- Discover our top product SARS-CoV-2 Spike S1 Protein
-
SARS-CoV-2 Spike S1 protein (His tag)
Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. SDS, Func
SARS-CoV-2 Spike S1 (RBD) protein (His-SUMOstar Tag)Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: Yeast Recombinant Greater than 85 % as determined by SDS-PAGE.
SARS-CoV-2 Spike S1 (RBD) protein (His tag,MYC tag)Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: Mammalian Cells Recombinant Greater than 90 % as determined by SDS-PAGE.
SARS-CoV-2 Spike S1 (B.1.1.529 - Omicron) protein (His tag)Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
SARS-CoV-2 Spike S1 (RBD) protein (His tag,AVI tag,Biotin)Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 90 % as determined by SDS-PAGE. > 90 % as determined by SEC-MALS.
SARS-CoV-2 Spike S1 protein (Fc-Avi Tag)Origin: SARS Coronavirus (SARS-CoV) Host: HEK-293 Cells Recombinant > 95% as determined by Tris-Bis PAGE,> 95% as determined by HPLC
SARS-CoV-2 Spike S1 (N501Y) protein (His tag)Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
SARS-CoV-2 Spike S1 (E484K), (K417N), (N501Y) protein (His tag)Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
SARS-CoV-2 Spike S1 (C.37 - Lambda) protein (His tag)Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
SARS-CoV-2 Spike S1 (BA.4 - Omicron), (BA.5 - Omicron) protein (His tag)Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
-
- Restrictions
- For Research Use only
-
- Format
- Lyophilized
- Buffer
- 50 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH 7.5
- Storage
- -20 °C
-
- Target
- SARS-CoV-2 Spike S1
- Alternative Name
- SARS-CoV-2 S1 protein (SARS-CoV-2 Spike S1 Products)
- Target Type
- Viral Protein
- Background
- It's been reported that Coronavirus can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.
- Molecular Weight
- 101.1 kDa
-
