SARS S protein (R667A, K968P, V969P), His Tag (MALS verified)
SARS S protein (R667A, K968P, V969P), His Tag (SPN-S52H6) is expressed from human 293 cells (HEK293) . It contains AA Ser 14 - Pro 1195 (Accession # AAP13567.1 (R667A, K968P, V969P) ) . The recombinant protein is expressed with T4 fibritin trimerization motif and a polyhistidine tag at the C-terminus. Proline substitutions (K968P, V969P) and alanine substitutions (R667A) are introduced to stabilize the trimeric prefusion state of SARS-CoV S protein and abolish the furin cleavage site, respectively.
Product Specifications
Background
Specifications
Accession Number
AAP13567.1 (R667A, K968P, V969P)
Expression Region
Ser 14 - Pro 1195
Host
HEK293
Target
Spike protein
Conjugation
Unconjugated
Tag
C-10xHis
Source
SARS
Stability
Endotoxin
1.0 EU per μg
Purity
95%
Bioactivity
Format
Powder
Buffer
50 mM Tris, 150 mM NaCl, 0.2 M Sodium citrate, pH5.5
Additives
Trehalose
Molecular Weight
136.3 kDa
Additionnal Information
Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/support/shipping-and-payments
Shipping Conditions
RT
Storage Conditions
-20°C
Package Size
100ug*1
Host or Source
HEK293
Species
SARS
Protein ID
AAP13567.1 (R667A, K968P, V969P)
Preservative
Trehalose
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