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SARS-CoV Spike/RBD Protein (RBD, rFc Tag)

SARS-CoV Spike/RBD Protein (RBD, rFc Tag)

Item no.	40150-V31B2-1
Manufacturer	Sino Biological
Amount	1 mg
Quantity options	1 mg 100 ug 2 mg 20 ug 4 mg 5 ug 50 ug
Category	Oncology Infectious Diseases Viral Infections Coronavirus (COVID-19) By Cell Type Carcinoma Peptides & Proteins Recombinant Proteins
Type	Proteins
Specific against	other
Conjugate/Tag	Fc
Purity	(36.8+ 56.0) % as determined by SDS-PAGE
Sequence	Arg306-Phe527
ECLASS 10.1	32160409
ECLASS 11.0	32160409
UNSPSC	12352202
Alias	S1
Similar products	Spike
Available
Manufacturer - Type	Protein
Manufacturer - Conjugate / Tag	C-rabbit IgG-Fc
Shipping Temperature	In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Storage Conditions	Store it under sterile conditions at -20C to -80C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Antigen molecule name	Spike
Protein Construction	A DNA sequence encoding the receptor binding domain (RBD) of human SARS coronavirus (isolate:WH20) spike (AAX16192.1) (Arg306-Phe527) was expressed with the Fc region of rabbit IgG at the C-terminus.
Expressed Host	Baculovirus-Insect cells
Endotoxin	< 1.0 EU per ug of the protein as determined by the LAL method
Predicted N Terminal	Arg 306
Molecule Mass	The recombinant receptor binding domain (RBD) of human SARS coronavirus (isolate:WH20) spike comprises 446 amino acids and has a predicted molecular mass of 50.2 kDa. The apparent molecular mass of the protein is approximately 78.9 and 54.3 kDa in SDS-PAGE under reducing conditions.
Formulation	Lyophilized from sterile 100 mM Glycine, 10 mM NaCl, pH 8.0.

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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