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產品名稱：COV2 Spike protein S B.1.1.529 (Omicron) protein (Recombinant) (His-Tag) (STJP000274)
產品型號：STJP000274
產品廠商：ST john's laboratory
產品文檔：

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簡單介紹：

COV2 Spike protein S B.1.1.529 (Omicron) protein (Recombinant) (His-Tag) (STJP000274)

詳情介紹：

Host:	HEK293
Note:	STRICTLY FOR FURTHER RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description:	Recombinant-COV2 Spike protein S 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.

Conjugation:	Unconjugated
Formulation:	Lyophilised from 0.2 μm filtered PBS solution pH7.4.
Dilution Range:	Spin 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.
Storage Instruction:	The lyophilized protein is stable for at least 1 year from date of receipt at-20°C. NA
Endotoxin:	Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/μg (1EU/μg). NA
Immunoreactivity:	The activity was tested by binding Human ACE2 in functional ELISA assay (see figure below). NA

Immunogen Region:	ECD
Immunogen:	DNA sequence encoding extracellular fragment[16-1220] of COV2 Spike S protein (S1+S2) [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, G4

Background

Recombinant NCOV Spike protein B.1.1.529 encodes the NCOV spike glycoprotein S1+S2 sequences. Recombinant COV2 Spike migrates due to glycosylation as an approximately 130 kDa protein under reducing conditions in SDS-PAGE.

Information sourced from Uniprot.org

12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance

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產品名稱：COV2 Spike protein S B.1.1.529 (Omicron) protein (Recombinant) (His-Tag) (STJP000274)