新冠病毒S蛋白突变|英国南非巴西突变|Biotinylated SARS-CoV-2 S protein (D614G), His,Avitag, Super stable trimer (MALS veri
产品名称： 新冠病毒S蛋白突变|英国南非巴西突变|Biotinylated SARS-CoV-2 S protein (D614G), His,Avitag, Super stable trimer (MALS veri
英文名称： Biotinylated SARS-CoV-2 S protein (D614G), His,Avitag, Super stable trimer (MALS verified)
产品编号： SPN-C82E3
产品价格： 0
产品产地： USA
品牌商标： ACROBiosystems
更新时间： null
使用范围： null
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Biotinylated SARS-CoV-2 S protein (D614G), His,Avitag, Super stable trimer (SPN-C82E3) is the ectodomain of SARS-CoV-2 S protein that contains AA Val 16 - Pro 1213 (Accession # QHD43416.1 (D614G)) and D614G mutation, which has become increasingly common in SARS-CoV-2 viruses from around the world . The recombinant protein is expressed from human 293 cells (HEK293) with T4 fibritin trimerization motif and a polyhistidine tag at the C-terminus. Proline substitutions (F817P, A892P, A899P, A942P, K986P, V987P) and alanine substitutions (R683A and R685A) are introduced to stabilize the trimeric prefusion state of SARS-CoV-2 S protein and abolish the furin cleavage site, respectively. It is the biotinlynated form of SARS-CoV-2 S protein (D614G), His Tag, Super stable trimer (MALS verified) (Cat. No. SPN-C52H3).
Molecular Characterization
Molecular Weight:
139.7 kDaPurity:
>95% as determined by SDS-PAGE.Endotoxin:
Less than 1.0 EU per μg by the LAL method.Bioactivity:
