SARS-CoV-2 Spike-RBD Protein (N439K) Mutant MN908947) COVID-19 Recombinant Protein

Product Specifications

Overview

Purified recombinant SARS coronavirus 2 Spike-RBD protein (Lys310~Leu560), N439K, with C-terminal His tag, secretory expressed in HEK293 cells, 50ug

Accession Number mRNA

MN908947

Expression System

HEK293

Tag

C-HIS

Concentration

>50 ug/mL as determined by microplate BCA method

Purity

> 95% as determined by SDS-PAGE and Coomassie blue staining

Form

Liquid

Buffer

PBS, 10mM PB, 150mM NaCl, pH 7.2

Molecular Weight

30.1 KDa

Storage Conditions

Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.