SARS-CoV-2 Trimeric Spike


Datasheet as
Name SARS-CoV-2 Trimeric Spike
Description Protein contains amino acids 14-1211, plus two extra amino acids (AS) in N-terminus, trimerization domain and His-6 tag at C-terminus, GS linker between protein and trimerization domain and GSG linker between trimerization domain and His-tag. Furin cleavage (RRAR) site between Spike S1 and S2 is mutated (GSAS). Also, two stabilizing prolines (PP) have been added to the S2 domain.
Uniprot ID P0DTC2
Source Human
MW 417.33 kDa
Host CHO-based cell line (expressed by QMCF Technology)
Purification Purified by Ni-affinity chromatography and gel-filtration from serum-free CHO growth media, sterile filtrated
Purity >95%
Concentration 1 mg/ml
Buffer PBS pH 7.4
Endotoxine Not tested
QC analytical SEC
Shipping Shipped on dry ice
Storage Store at -70°C. Avoid multiple freeze-thaw cycles
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€750 / 100µg
€1450 / 500µg
€1950 / 1000µg
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Figure 1.  HPLC analytical SEC for final product.