Biotinylated SARS-CoV-2 Spike RBD Protein, His, Avitag™ (XBB/Omicron) (MALS verified) | SPD-C82Q1-25ug

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SKU:
716-SPD-C82Q1-25ug
Availability:
IN STOCK
Weight:
1.20 KGS
€556.00
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Description

Biotinylated SARS-CoV-2 Spike RBD Protein, His, Avitag™ (XBB/Omicron) (MALS verified) | SPD-C82Q1-25ug| Gentaur Distribution US, UK & Europe

It's been reported that coronavirus can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

Source: Biotinylated SARS-CoV-2 Spike RBD,  His, Avitag (XBB/Omicron) (SPD-C82Q1) is expressed from human 293 cells (HEK293). It contains AA Arg 319 - Lys 537 (Accession # QHD43416.1 (G339H, R346T, L368I, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, V445P, G446S, N460K, S477N, T478K, E484A, F486S, F490S, Q498R, N501Y, Y505H) ). The spike mutations are identified on the SARS-CoV-2 Omicron variant (Pango lineage: XBB).

Format: Powder.

Tag: C-10×His & C-Avi.

Expression System: HEK293.

Expression Region: Arg 319 - Lys 537.

Conjugate: Biotin-labeled.

Molecular Weight: 28.2 kDa.

Characteristics: This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™). The protein has a calculated MW of 28.2 kDa. The protein migrates as 32-38 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Purity: 95%.

Buffer: PBS, pH7.4.

Storage Conditions: -20℃.

Shipping Conditions: RT

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Additional Information

Size:
25 ug
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