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Your Position: Home > S protein RBD

S protein RBD

S protein RBD Protein Product ListCompare or Buy

Product> Filter Results

Cat. No.	Species	Product Description
SPD-C52M5	SARS-CoV-2	SARS-CoV-2 S protein RBD trimer, His Tag (MALS verified)
SPD-C82E6	SARS-CoV-2	Biotinylated SARS-CoV-2 S protein RBD (N501Y), His,Avitag™
SPD-C82E7	SARS-CoV-2	Biotinylated SARS-CoV-2 S protein RBD (K417T,E484K,N501Y), His,Avitag™
SPD-C52Ht	SARS-CoV-2	SARS-CoV-2 S protein RBD (K417T), His Tag
SPD-C52Hs	SARS-CoV-2	SARS-CoV-2 S protein RBD (K417N), His Tag
SPD-C82E5	SARS-CoV-2	Biotinylated SARS-CoV-2 S protein RBD (K417N,E484K,N501Y), His,Avitag™
SPD-C52Hr	SARS-CoV-2	SARS-CoV-2 S protein RBD (K417T, E484K, N501Y), His Tag (MALS verified)
SPD-C52Hp	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (K417N, E484K, N501Y), His Tag (MALS verified)
SPD-C52Hn	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (N501Y), His Tag (MALS verified)
SPD-M180	Human	Anti-SARS-CoV-2 RBD Potent Neutralizing Antibody, Human IgG1 (AM180）
S1N-M164	Mouse	Anti-SARS-CoV-2 Spike RBD Antibody, Chimeric mAb, Human IgA1 (AM130)
SPD-C52Hm	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (S477N), His Tag (MALS verified)
SPD-C52Hg	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (N439K), His Tag (MALS verified)
SPD-C52Hk	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (Y453F), His Tag (MALS verified)
SPD-C82E8	SARS-CoV-2	Biotinylated SARS-CoV-2 (COVID-19) S protein RBD, His,Avitag™ (MALS verified)
TAS-K018	SARS-CoV-2	Mouse Anti-SARS-CoV-2 Antibody IgG Titer Serologic Assay kit
SPD-M162	Mouse	Anti-SARS-CoV-2 Spike RBD Neutralizing Antibody, Chimeric mAb, Human IgM (AM122)
SPD-S66	Human	Anti-SARS-CoV-2 Spike RBD Neutralizing Antibody, Human IgG2 (AS35)
SPD-S68	Human	Anti-SARS-CoV-2 Spike RBD Neutralizing Antibody, Human IgG4 (AS35)
SPD-S67	Human	Anti-SARS-CoV-2 Spike RBD Neutralizing Antibody, Human IgG3 (AS35)
SPD-C82A9	SARS-CoV-2	Biotinylated SARS-CoV-2 (COVID-19) S protein RBD, Mouse IgG2a Fc,Avitag™(MALS verified)
SRD-C52H3	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (E484K), His Tag (MALS verified)
SRD-C52H2	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (N440K), His Tag (MALS verified)
TAS-K015	SARS-CoV-2	Anti-SARS-CoV-2 Antibody IgG2 Titer Serologic Assay kit
TAS-K014	SARS-CoV-2	Anti-SARS-CoV-2 Antibody IgG1 Titer Serologic Assay kit
TAS-K016	SARS-CoV-2	Anti-SARS-CoV-2 Antibody IgG3 Titer Serologic Assay kit
TAS-K017	SARS-CoV-2	Anti-SARS-CoV-2 Antibody IgG4 Titer Serologic Assay kit
SPD-M128	Mouse	Anti-SARS-CoV-2 RBD Potent Neutralizing Antibody, Chimeric mAb, Human IgG1 (AM128)
SPD-C52Hd	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (A475V), His Tag
SPD-C52Hf	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (F490L), His Tag
SPD-C52He	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (L452R), His Tag
SPD-C5251	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD, Mouse IgG2a Fc Tag
SPD-C82Aa	SARS-CoV-2	Biotinylated SARS-CoV-2 (COVID-19) S protein RBD, Mouse IgG1 Fc,Avitag™(MALS verified)
SPD-C52H2	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD, His Tag
TAS-K009	SARS-CoV-2	Anti-SARS-CoV-2 Total Antibody Titer Serologic Assay kit (Spike protein RBD)
TAS-K013	SARS-CoV-2	Anti-SARS-CoV-2 Antibody IgM Titer Serologic Assay kit (Spike protein RBD)
SPD-C52H1	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD, His Tag
S1N-M12A1	Mouse	Anti-SARS-CoV-2 Spike RBD Neutralizing Antibody, Chimeric mAb, Human IgG1 (AM122) (Trehalose free)
MBS-K014	-	Anti-SARS-CoV-2 Spike RBD Antibody-coupled magnetic beads
S1N-M13A1	Mouse	Anti-SARS-CoV-2 Spike RBD Antibody, Chimeric mAb, Human IgG1 (AM130) (Trehalose free) (MALS verified)
SPD-M141	Mouse	Anti-SARS-CoV-2 Spike RBD Antibody, Chimeric mAb, Human IgM (AM130)
SPD-M52H6	MERS	MERS S protein RBD, His Tag
S1N-M122	Mouse	Anti-SARS-CoV-2 Spike RBD Neutralizing Antibody, Chimeric mAb, Human IgG1 (AM122)
S1N-M130	Mouse	Anti-SARS-CoV-2 Spike RBD Antibody, Chimeric mAb, Human IgG1 (AM130)
SPD-C52H4	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (G476S), His Tag
SPD-C52H5	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (V483A), His Tag
RP-13	SARS-CoV-2	SARS-CoV-2 Spike protein RBD-Coated Plates, Clear, 96-Well
SPD-C52H3	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD, His Tag (MALS verified)
SAD-S35	Human	Anti-SARS-CoV-2 Spike RBD Neutralizing Antibody, Human IgG1 (AS35)
SPD-S52H4	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (V367F), His Tag
SPD-S52H7	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (W436R), His Tag
SPD-S52H5	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (N354D), His Tag
SPD-S52H8	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD (R408I), His Tag
SPD-C5259	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD, Mouse IgG2a Fc Tag(MALS verified)
TAS-K002	SARS-CoV-2	Anti-SARS-CoV-2 Antibody IgG Titer Serologic Assay kit (Spike protein RBD)
SPD-S52H6	SARS	SARS S protein RBD, His Tag (MALS verified)
SPD-C82E9	SARS-CoV-2	Biotinylated SARS-CoV-2 (COVID-19) S protein RBD, His,Avitag™ (MALS verified)
SPD-C5255	SARS-CoV-2	SARS-CoV-2 (COVID-19) S protein RBD, Fc Tag (MALS verified)

S protein RBD Part of Bioactivity data

SAD-S35-Cell-based assay

FACS assay shows that recombinant Biotinylated FACS

FACS analysis shows that the binding of SARS-CoV-2 S protein RBD, Mouse IgG2a Fc Tag (Cat. No. SPD-C5259) to Vero E6 cells surface ACE2 was inhibited by increasing concentration of Anti-SARS-CoV-2 Neutralizing Antibody, Human IgG1 (Cat. No. SAD-S35). The concentration of SARS-CoV-2 S protein RBD used is 5μg/ml. The IC50 is 10.33 μg/ml (Routinely tested).

Protocol

SAD-S35-Cell-based assay

FACS analysis shows that the binding of SARS-CoV-2 S1 protein, Mouse IgG2a Fc Tag (Cat. No. S1N-C5257) to Vero E6 cells surface ACE2 was inhibited by increasing concentration of Anti-SARS-CoV-2 RBD Neutralizing Antibody, Human IgG1 (Cat. No. SAD-S35). The concentration of SARS-CoV-2 S1 protein used is 3ug/ml. The IC50 is 1.352 μg/ml (Routinely tested).

Protocol

SPD-C52Hd-SPR

Human ACE2, Fc Tag (Cat. No. AC2-H5257) captured on CM5 chip via Anti-human IgG Fc antibodies surface can bind SARS-CoV-2 S protein RBD (A475V), His Tag (Cat. No. SPD-C52Hd) with an affinity constant of 25.8 nM as determined in a SPR assay (Biacore 8K) (Routinely tested).

Protocol

SPD-C52Hd-SPR

Anti-SARS-CoV-2 RBD Neutralizing Antibody, Human IgG1 (Cat. No. SAD-S35) captured on CM5 chip via Anti-human IgG Fc antibodies surface can bind SARS-CoV-2 S protein RBD (A475V), His Tag (Cat. No. SPD-C52Hd) with an affinity constant of 87.7 nM as determined in a SPR assay (Biacore 8K) (Routinely tested).

Protocol

S protein RBD Molecule Synonym Name

Spike,S protein RBD,Spike glycoprotein Receptor-binding domain,S glycoprotein RBD,Spike protein RBD,COVID-19

S protein RBD 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.