SARS-CoV-2 Spike Protein (FITC,His tag)

Catalog No. ABIN7199357

This Recombinant SARS-CoV-2 Spike protein is expressed in HEK-293 Cells.

Quick Overview for SARS-CoV-2 Spike Protein (FITC,His tag) (ABIN7199357)

Target: SARS-CoV-2 Spike

Protein Type: Recombinant

Origin: SARS Coronavirus-2 (SARS-CoV-2)

Source: HEK-293 Cells

Purity: >90 % as determined by SDS-PAGE.

Product Details

Purification tag / Conjugate: This SARS-CoV-2 Spike protein is labelled with FITC,His tag.

Purpose: FITC-Labeled SARS-CoV-2 Spike NTD, His Tag

Sequence: Ser 13 - Leu 303

Characteristics: FITC-Labeled SARS-CoV-2 Spike NTD, His Tag is expressed from human 293 cells (HEK293). It contains AA Ser 13 - Leu 303 (Accession # QHD43416.1).

Endotoxin Level: Less than 1.0 EU per μg by the LAL method.

Application Details

Application Notes: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 34.9 kDa. The protein migrates as 53-63 kDa under reducing (R) condition due to glycosylation.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Buffer: PBS, pH 7.4

Storage: -20 °C

Storage Comment: -20°C, aviod light

Target Details

Target: SARS-CoV-2 Spike

Background: Synonyms: S1 protein NTD,Spike protein S1 NTD,BetaCoV S1-NTD,
Description: 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: 34.9 kDa