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Location: Home > Proteins, Peptides & Amino Acids > Recombinant Protein > SARS-CoV-2 (2019-nCoV) Spike S1 (L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y) Protein (His Tag)

SARS-CoV-2 (2019-nCoV) Spike S1 (L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y) Protein (His Tag)

PH0169M43
Catalog # Availability Size / Price Inquiry
PH0169M43 100ug / $645

SARS-CoV-2 (2019-nCoV) Spike S1 (L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y) Protein (His Tag)

Brand

Leading Biology

Catalog Number

PH0169M43

Product Type

Recombinant Protein

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best products. As a result of this work we offer this gene in lyophilized powder format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality SARS-CoV-2 (2019-nCoV) Spike S1 (L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y) Protein (His Tag).

Expression Host

HEK293 Cells

Species

SARS-CoV-2

AA Sequence

(Met1-Arg685)

Tags

C-terminus His Tag

Molecular Weight

The recombinant SARS-CoV-2 (2019-nCoV) Spike S1 consists of 681 amino acids and predicts a molecular mass of 76.5 kDa. As a result of glycosylation, it migrates as an approximately 113.9 kDa band in SDS-PAGE under reducing conditions.

Activity

Testing in progress

Endotoxin

< 1.0 EU per μg protein as determined by the LAL method.

Host

HEK293 Cells

UniProt ID

YP_009724390.1, with mutations L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y

Purity

> 90 % as determined by SDS-PAGE.

Reconstitution

A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

Storage & Stability

In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise. Store it under sterile conditions at -20℃ to -80℃. Avoid repeated freeze-thaw cycles.

Storage Buffer

Lyophilized from sterile PBS, pH 7.4.

Images

Quantity

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