SARS-CoV-2 Spike Protein (B.1.617.2 - delta, RBD) (His tag)
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- Target See all SARS-CoV-2 Spike Proteins
- SARS-CoV-2 Spike
- Protein Type
- Recombinant
- Biological Activity
- Active
- Protein Characteristics
- B.1.617.2 - delta, RBD
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Origin
- SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Delta
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This SARS-CoV-2 Spike protein is labelled with His tag.
- Purpose
- SARS-CoV-2 Spike RBD (L452R, T478K), His Tag (MALS verified)
- Specificity
- SARS-CoV-2 Spike RBD (L452R, T478K)
- Characteristics
- SARS-CoV-2 Spike RBD (L452R, T478K), His Tag is expressed from human 293 cells (HEK293). It contains AA Arg 319 - Lys 537 (Accession # QHD43416.1(L452R, T478K). The mutations (L452R, T478K) were identified in the SARS-CoV-2 variants which emerged in India (known as B.1.617.2).
- Purity
- >90 % as determined by reduced 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 Protein
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SARS-CoV-2 Spike (Super Stable Trimer) protein (His tag)
Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 95 % as determined by SDS-PAGE. > 90 % as determined by SEC-MALS. ELISA
SARS-CoV-2 Spike (Trimer) protein (rho-1D4 tag)Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. ELISA, SDS, WB, Crys
SARS-CoV-2 Spike (B.1.351 - beta) protein (rho-1D4 tag)Origin: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Beta Host: HEK-293 Cells Recombinant > 98 % as determined by SDS-PAGE ELISA, LBA
SARS-CoV-2 Spike (B.1.1.7 - alpha) protein (rho-1D4 tag)Origin: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Alpha Host: HEK-293 Cells > 98 % as determined by SDS-PAGE ELISA, LBA
SARS-CoV-2 Spike (P.1 - gamma) protein (rho-1D4 tag)Origin: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Gamma Host: HEK-293 Cells Recombinant > 98 % as determined by SDS-PAGE
SARS-CoV-2 Spike (RBD) protein (His-Avi 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 (N501Y), (RBD) 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 (E484K), (K417N), (N501Y), (RBD) 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 (RBD) protein (mFc-His Tag)Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant The purity of the protein is greater than 90 % as determined by SDS-PAGE and Coomassie blue staining. ELISA, WB
SARS-CoV-2 Spike (B.1.617.1 - kappa) protein (rho-1D4 tag)Origin: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Kappa Host: HEK-293 Cells Recombinant > 98% as determined by SDS-PAGE ELISA, LBA
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Buffer
- PBS, pH 7.4
- Storage
- -20 °C
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- Target
- SARS-CoV-2 Spike
- Abstract
- SARS-CoV-2 Spike Products
- Synonyms
- E2 Protein, E2 glycoprotein precursor Protein, Surface Glycoprotein Protein, S Protein
- Target Type
- Viral Protein
- Background
- It's been reported that SARS-CoV-2 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
- 26.6 kDa
- NCBI Accession
- QHD43416
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