Protein A Staphylococcus aureus subsp. Recombinant Protein

Product Specifications

Overview

Purified recombinant protein A, Pro32-Ala323, with N-terminal His tag, expressed in E. coli, 1 mg

Expression System

E. coli

Tag

N-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

Molecular Weight

34.2 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.