Recombinant SARS-CoV-2 Spike Protein, S2 Subunit

د.إ 1,004.10
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230-20405-200

Description

Product Specifications

Size:

100 ug, 500 ug, or 1000 ug

Format:

Liquid

Formulation:

Filtered solution in 50 mM Na2HPO4 (pH 7.4), 0.5 M NaCl, 450 mM imidazole, 6 M urea.

Purification:

His-tag affinity purification by immobilized metal ion affinity chromatography (IMAC)

Concentration:

Lot specific (see the label on the vial), determined by Bradford protein assay.

Purity:

>95 %

Purity determined by:

SDS-PAGE under reducing conditions and visualized by Coomassie blue staining

Source

Species:

SARS-CoV-2

Accession Number:

  • QHD43416

Expressed Region:

Met697 – Pro1213

Protein Name & Synonyms:

SARS-CoV-2 Spike Protein, S2 Subunit, S protein, spike protein

Preparation

Expression System:

Escherichia coli (E.coli)

Conjugation/Tag:

N-terminal histidine tag

Molecular Weight (kDa):

∼58 kDa
SDS-PAGE Image
SDS-PAGE

Stability & Storage

Shipping
Ice packs
Storage/Stability
Upon arrival, the protein may be stored for 2 weeks at 4 °C. For long term storage, it is recommended to store at -20 °C or -80 °C in appropriate aliquots. Avoid repeated freeze-thaw cycles.

Usage

This product is furnished for LABORATORY RESEARCH USE ONLY.
Not for diagnostic or therapeutic use.

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