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

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

Item no.	RKNCOVSO-100UG
Manufacturer	Reprokine
Amount	500UG
Category	Infectious Diseases Viral Infections Coronavirus (COVID-19) Peptides & Proteins Recombinant Proteins
Type	Proteins Recombinant
Specific against	other
ECLASS 10.1	32160409
ECLASS 11.0	32160409
UNSPSC	12352202
Available
Accession	NCOVS1
Source	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, G446S, S477N, T478K, E484A, Q493R, G496S, Q498R, N501Y, Y505H, T547K, D614G, H655Y, N679K, P681H, N764K, D796Y, N856K, Q954H, N969K, L981F)including a C terminal polyHis tag was expressed in HEK cells.
Molecular weight	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.
Activity	The activity was tested by binding Human ACE2 in functional ELISA assay.
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).
Presentation	Recombinant COVID-19 Spike was lyophilized from 0.2 µm filtered PBS solution pH7.4
Reconstitution	A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers.
Storage	The lyophilized protein is stable for at least 2 years from date of receipt at -20° C.
Usage	This product is for research purposes only.It may not be used for therapeutics or diagnostic purposes..

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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Amount: 500UG

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Delivery expected until 1/1/2026

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