Recombinant SARS-CoV-2 (2019-nCoV) Spike RBD protein

Cat No.
ATGP3968

Size

QTY

List Price

10ug

USD 108


20ug

USD 198

50ug

USD 261

100ug

USD 432

250ug

USD 765

500ug

USD 1,305

1mg

USD 2,178

USD 0



Product Information

Product Type
Recombinant Protein
Expression System
HEK293
Domain
319-541aa
UniProt No.
P0DTC2
NCBI Accession No.
QHD43416.1
Alternative names
Severe acute respiratory syndrome coronavirus 2, COVID-19, COVID-19 virus, COVID19, HCoV-19, Human coronavirus 2019, SARS-2, SARS-CoV2, SARS2, Wuhan coronavirus, SARS-CoV-2 SP RBD, 2019-nCoV SP RBD, 2019-nCoV, 2019-nCoV; Spike RBD Protein

Product Specification

Molecular Weight
26.3kDa (233aa)
Concentration
0.5mg/ml (determined by Absorbance at 280nm)
Formulation
Liquid. In Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol
Purity
> 95% by SDS - PAGE
Bioactivity
Measured by its binding ability in a functional ELISA with Human ACE-2 (CAT# ATGP3963)
Endotoxin
< 1 EU per 1ug of protein (determined by LAL method)
Tag
His-Tag
Applications
SDS-PAGE, Bioactivity
Storage
Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

Data

SDS-PAGE

3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain

Biological Activity

SARS-CoV-2 Spike RBD is coated at 5ug/ml (100 ul/well) can bind ACE-2 (CAT# ATGP3963) in a Functional ELISA assay.

Note: For research use only. This product is not intended or approved for human, diagnostics or veterinary use.