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Catalog Number | orb640277 |
---|---|
Category | Proteins |
Description | Recombinant human Novel Coronavirus Spike glycoprotein(S), partial protein |
Tag | N-terminal 6xHis-sumostar-tagged |
Form/Appearance | Lyophilized powder |
Purity | Greater than 90% as determined by SDS-PAGE. |
MW | 38.2 kDa |
UniProt ID | P0DTC2 |
Protein Sequence | RVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNF |
Protein Length | Partial |
Source | Yeast |
Expression System | Expression Region: 319-541aa. Protein Length: Partial |
Expression Region | 319-541aa |
Endotoxins | Not test. |
Storage | The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃. |
Buffer/Preservatives | Lyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0 |
Alternative names | / Read more... |
Note | For research use only |
Application notes | We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference. |
Expiration Date | 6 months from date of receipt. |
Greater than 85% as determined by SDS-PAGE. | |
79.6 kDa | |
Mammalian cell |
Greater than 90% as determined by SDS-PAGE. | |
51.1 kDa | |
Mammalian cell |
Greater than 90% as determined by SDS-PAGE. | |
88.1 kDa | |
Yeast |
Greater than 85% as determined by SDS-PAGE. | |
77.8 kDa | |
Mammalian cell |
Greater than 90% as determined by SDS-PAGE. | |
30.1 kDa | |
Mammalian cell |
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