Recombinant SARS-CoV-2 Spike Protein, S2 Subunit

Manufacturer Raybiotech
Type Proteins
Specific against SARS-CoV-2
Format liquid
Amount 100 ug
Item no. 230-01103-100
Targets RPS2
eClass 6.1 34160400
eClass 9.0 42020190
Accession Number
Expressed Region
Met697 - Pro1213
Expression System
Escherichia coli (E.coli)
N-terminal histidine tag
His-tag affinity purification by immobilized metal ion affinity chromatography (IMAC)
Purity / determined by
>95% / SDS-PAGE under reducing conditions and visualized by Coomassie blue staining
Mol Weight
ca.58 kDa
Filtered solution in 50 mM Na2HPO4 (pH 7.4), 0.5 M NaCl, 450 mM imidazole, 6 M urea.
Lot specific (see the label on the vial), determined by Bradford protein assay
Upon arrival, the protein may be stored for 2 weeks at 4 CC. For long term storage, it is recommended to store at -20 CC or -80 CC in appropriate aliquots. Avoid repeated freeze-thaw cycles.

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.

Amount: 100 ug
Available: In stock

Delivery expected until 6/13/2024 


Add to wishlist

Get an offer

Request delivery time

Ask a technical question

Submit a bulk request

Questions about this Product?