Recombinant SARS-CoV-2 Spike RBD protein, N-His Tag(VLPs)

Product Description

Cat

IMP-1301

Official Symbol

Spike

Product Overview

Recombinant SARS-CoV-2 Spike RBD protein(QHD43416.1)(Arg 319 - Asn 532), fused to N-terminal His tag, was expressed in HEK293.

Expression System

HEK293

Species

SARS-CoV-2

Tag

N-His Tag

Form

Supplied as 0.2 μm filtered solution in 3.3 mM Glycine, 1.57 mM sodium citrate, 0.007% (v/v) Tween 20, 0.9*PBS, pH 8.0 with trehalose as protectant.

Molecular Mass

The protein has a calculated MW of 96.6 kDa. The protein migrates as 70 kDa and 100 kDa under reducing (R) condition (SDS-PAGE).

Protein length

Arg 319 - Asn 532

AA Sequence

Less than 0.5 EU per μg by the LAL method.

Purity

>95% as determined by SDS-PAGE.

Storage

This product is stable after storage at:
The product MUST be stored at -70°C or lower upon receipt;
-70°C for 3 months under sterile conditions

Reconstitution

It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Data Sheet MSDS

Datasheet MSDS

For research or industrial raw materials, not for personal medical use!

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