SARS-CoV-2 (Soluble Spike), His-Tag (CHO)


1 mg


SARS-CoV-2 (Soluble Spike), His-Tag (CHO)

Recombinant form of spike protein from SARS-CoV-2, Wuhan-Hu-1-isolate, produced under serum-free conditions in CHO cells.

Predicted Molecular Mass: The SARS-CoV-2 Spike Protein, His-Tag (CHO), after glycosylation predicts a molecular mass of 138 kDa. Glycosylated form of Soluble Spike CHO runs at 100 – 150 kDa in SDS-PAGE.

nCoV Amino Acids: 1-1213 aa (Accession No.QHD43416.1 )

Source: SARS-CoV-2 Spike protein (aa 1-1213) fused to the C-terminus with a 6xHis-tag.
Molecular weight: This molecule has a calculated mass of approximately 138 kDa. Recombinant form of spike protein migrates due to glycosylation as an approximately 100-150 kDa protein under reducing conditions in SDS-PAGE.
Expression System: Mammalian; CHO
Mature Protein N-Term: Gln14 (predicted)
Tag: C-terminal 6 x His-tag.
Formulation: Liquid, 20mM NaPP, 300mM NaCl pH 7.2.
Concentration: > 0.5 mg/ml
Shipping: The liquid protein is shipped on Dry Ice.
Storage: The liquid protein needs to be stored between 2°C and 8°C upon receipt.
Usage: This product is for Research Use Only. It may not be used for therapeutics or diagnostic purposes.