COV2 S1 (coating at 0. 1ug-well) binding with Human ACE2-Fc. The linear range was found to be 100 ng/ml

COV2 Spike protein S1 B.1.1.529 (Omicron) protein (Recombinant) (His-Tag) (STJP000271)

⇓ Datasheet ⇓ SDS
SPECIFICATIONS
HostHEK293
ConjugationUnconjugated
ImmunogenDNA sequence encoding extracellular fragment[16-683] of COV2 Spike S1 [accession# QIC53204.1] variant (B.1.1.529/Omicron) (A67V, del69-70, T95I, del142-144, Y145D, del211, L212I, ins214EPE, G339D, S371L, S373P, S375F, K417N, N440K, G446S, S477N, T478
STJP000271
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General Information

Short DescriptionRecombinant-COV2 Spike protein S1 B.1.1.529 (Omicron)-His-Tag protein was developed from hek293 and has a target region of His-Tag. For use in research applications.
HostHEK293
NoteSTRICTLY FOR FURTHER RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.

Product Properties

ConjugationUnconjugated
Dilution RangeSpin the vial and reconstite in distilled water to a concentration not less than 0.1 mg/mL. This can then be diluted into other buffers.
FormulationLyophilised from 0.2 ยตm filtered PBS solution pH7.4.
Storage InstructionThe lyophilized protein is stable for at least 1 year from date of receipt at-20ยฐC. NA
EndotoxinEndotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/ยตg (1EU/ยตg). NA
ImmunoreactivityThe activity was tested by binding Human ACE2 in functional ELISA assay (see figure below). NA

Target Information

ImmunogenDNA sequence encoding extracellular fragment[16-683] of COV2 Spike S1 [accession# QIC53204.1] variant (B.1.1.529/Omicron) (A67V, del69-70, T95I, del142-144, Y145D, del211, L212I, ins214EPE, G339D, S371L, S373P, S375F, K417N, N440K, G446S, S477N, T478
Immunogen RegionECD

Additional Info

Background Recombinant COV2 spike S1 subunit B.1.1.529 encodes the COV2 spike glycoprotein S1 sequence. This molecule has a calculated mass of approximately 76kDa. Recombinant S1 migrates due to glycosylation as an approximately 120 kDa protein under reducing conditions in SDS-PAGE.

Information sourced from Uniprot.org

Citations

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