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Your Position: Home > S1 protein CTD

S1 protein CTD

S1 protein CTD Protein Product ListCompare or Buy

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Cat. No.	Species	Product Description	Structure	Purity	Feature
S1D-C52H3	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein CTD, His Tag (MALS-verified)

S1 protein CTD Part of Bioactivity data

S1D-C52H3-MALS-HPLC

SARS-CoV-2 S1 protein CTD, His Tag (MALS-verified) (Cat. No. ) MALS images

The purity of SARS-CoV-2 S1 protein CTD, His Tag (MALS-verified) (Cat. No. S1D-C52H3) was more than 90% and the molecular weight of this protein is around 23-33 kDa verified by SEC-MALS.

Report

Bioactivity-ELISA

Immobilized Human ACE2, Fc Tag (Cat. No. AC2-H5257) at 1 μg/mL (100 μL/well) can bind SARS-CoV-2 S1 protein CTD, His Tag (MALS-verified) (Cat. No. S1D-C52H3) with a linear range of 0.6-20 ng/mL (QC tested).

S1D-C52H3-ELISA

Protocol

S1 protein CTD Molecule Synonym Name

S1 protein CTD,Spike protein S1 CTD,BetaCoV S1-CTD,COVID-19

S1 protein CTD Molecule 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.