Bulk order Acrobiosystems for Chinese

Chinese

A-Z

SARS-CoV-2 | CD24 | CD73 | Trimer | CD19 | PD-1

There is no goods in the shopping cart !

My Cart

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9

Home
Product & Service

Products by Category

Recombinant proteins and more
FDA DMF Filed ProteinsHot SARS-CoV-2 Related ProductsHot Immune Checkpoint ProteinsHot Targets of CAR-T Cell TherapyNew Biosimilar Drug TargetsHot Anti-idiotypic AntibodyHot Fc Receptor Proteins Llama IgG Fc Fusion ProteinNew Bio-Markers & CD Antigens ActiveMax -Best Cytokines Viral Proteins Enzymes Antibodies All Recombinant Proteins
Services

Innovation Lab ServicesNew SPR /BLI analytical serviceNew

Pre-labeled proteins
Biotinylated protein collectionHot FITC & PE labeled ProteinsNew Fluorescent fusion proteins
Kits
SARS-CoV-2 Related Kit ProductsNew Pre-Coupling Magnetic BeadsNew Universal ELISA KitsNew ELISA Assay Kits for Quantitative Analysis of Therapeutic Antibodies in Serum SamplesNew Inhibitor Screening Kits
Others
HPLC-verified Proteins Integrin - Integrin Proteins BCMA - B-Cell Maturation Antigen TIGIT - TIGIT Signaling Axis

Hot Products

Supports on COVID-19 R&D
Reagents for vaccine developmentNew Reagents for diagnostic developmentNew SARS-CoV-2 related productsNew SARS-CoV-2 related kitsNew
Others
Bispecific antibody targetsHot Targets for ADCsHot CD19 proteinsHot Anti-FMC63 mAbHot CD3 proteinsHot TNFSF proteinsHot CD47 proteins CD24 & Siglec-10 proteinsHot CD73 proteinsNew Siglec-15 proteinsHot CD20 proteinsExclusive PD1 proteinsHot
Support

How to Order Shipping & Payments Global Distributors Testimonials Download Brochures Download COA
Application

The Process of How SARS-CoV-2 Infects the Host Quantitative Analysis of mAb in Serum Evaluation of CAR Expression
X-LAB
Company

About Us Join Us Contact Us
Activities

News Exhibitions Promotion
COVID-19 R&D ^New

Your Position: Home > S1 protein

S1 protein

S1 protein Protein Product ListCompare or Buy

Product> Filter Results

Cat. No.	Species	Product Description
S1N-C52Hk	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein (HV69-70del, N501Y, D614G), His Tag
S1N-C52Hg	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein (N501Y), His Tag
S1N-C52Hf	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein (E583D), His Tag
S1N-C52H9	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein (A570D), His Tag
S1N-C52Hb	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein (P681H), His Tag
S1N-C52Hc	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein (Y144del), His Tag
S1N-C52Hd	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein (HV69-70del), His Tag
S1N-C82E9	SARS-CoV-2	Biotinylated SARS-CoV-2 (COVID-19) S1 protein, His,Avitag™ (MALS verified)
S1N-M52H5	MERS	MERS S1 protein, His Tag
S1N-S59A1	Mouse	Anti-SARS-CoV-2 Spike S1 Antibody, Mouse IgG1
S1N-S58A1	Mouse	Anti-SARS-CoV-2 Spike S1 Antibody, Mouse IgG1
S1N-S59	Mouse	Anti-SARS-CoV-2 Spike S1 Antibody, Mouse IgG1 (AS59) (Trehalose free)
S1N-S58	Mouse	Anti-SARS-CoV-2 Spike S1 Antibody, Mouse IgG1 (AS58) (Trehalose free)
TAS-K012	SARS-CoV-2	Anti-SARS-CoV-2 Antibody IgM Titer Serologic Assay kit (S1 protein)
S1N-C52H2	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein, His Tag
S1N-C82E3	SARS-CoV-2	Biotinylated SARS-CoV-2 (COVID-19) S1 protein (D614G), His,Avitag™
SIN-V52H5	HCoV-OC43	HCoV-OC43 S1 protein, His Tag
SIN-V52H6	HCoV-HKU1(isolate N5)	HCoV-HKU1(isolate N5) S1 protein, His Tag
SIN-V52H4	HCoV-229E	HCoV-229E S1 protein, His Tag
SIN-V52H3	HCoV-NL63	HCoV-NL63 S1 protein, His Tag
SP-12	SARS-CoV-2	SARS-CoV-2 Spike S1 protein-Coated Plates, Clear, 96-Well
S1N-C5256	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein (D614G), His Tag
S1N-C52H4	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein, His Tag (MALS verified)
S1N-C5257	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein, Mouse IgG2a Fc Tag
S1N-C5255	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein, Fc Tag
MBS-K001	SARS-CoV-2	SARS-CoV-2 (COVID-19) Spike S1 protein-coupled magnetic beads
TAS-K001	SARS-CoV-2	Anti-SARS-CoV-2 Antibody IgG Titer Serologic Assay kit (Spike protein S1)
MBS-K002	SARS-CoV-2	SARS-CoV-2 (COVID-19) Spike protein RBD-coupled magnetic beads
S1N-S52H5	SARS	SARS S1 protein, His Tag (MALS verified)
S1N-C52H3	SARS-CoV-2	SARS-CoV-2 (COVID-19) S1 protein, His Tag
S1N-C82E8	SARS-CoV-2	Biotinylated SARS-CoV-2 (COVID-19) S1 protein, His,Avitag™ (MALS verified)

S1 protein Part of Bioactivity data

S1N-C5257-Cell-based assay

FACS assay shows that recombinant Biotinylated FACS

FACS analysis shows that SARS-CoV-2 S1 protein, Mouse IgG2a Fc Tag (Cat. No. S1N-C5257) can bind to Vero E6 cells surface ACE2. The concentration of SARS-CoV-2 S1 protein is 3 μg/ml. (Routinely tested).

Protocol

S1N-C5257-Cell-based assay

FACS analysis shows that SARS-CoV-2 S1 protein, Mouse IgG2a Fc Tag (Cat. No. S1N-C5257) can bind to Vero E6 cells surface ACE2. The EC50 is 0.605 μg/ml (Routinely tested).

Protocol

S1N-S59-SPR

Anti-SARS-CoV-2 Spike S1 Antibody, Mouse IgG1 (Cat. No. S1N-S59) captured on CM5 chip via Anti-mouse antibodies surface can bind SARS-CoV-2 S protein RBD, His Tag (Cat. No. SPD-C52H3) with an affinity constant of 1.81 nM as determined in a SPR assay (Biacore T200) (Routinely tested).

Protocol

S1N-S58-SPR

Anti-SARS-CoV-2 Spike S1 Antibody, Mouse IgG1 (Cat. No. S1N-S58) captured on CM5 chip via Anti-mouse antibodies surface can bind SARS-CoV-2 S protein RBD, His Tag (Cat. No. SPD-C52H3) with an affinity constant of 0.246 nM as determined in a SPR assay (Biacore T200) (Routinely tested).

Protocol

S1 protein Molecule Synonym Name

Spike,S1 protein,Spike glycoprotein Subunit1,S glycoprotein Subunit1,Spike protein S1,COVID-19

S1 protein Molecule 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.