Cat.No.
Protein A-3149S
Species
Staphylococcus aureus
Product Name
Recombinant Staphylococcus aureus Protein A protein, His-tagged
Product Overview
Recombinant Staphylococcus aureus Protein A protein, fused with the polyhistidine tag at the N-terminus consisting 299 amino acids was expressed in E. coli
Source
E. coli
Tag
His
Form
Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4.
Molecular Mass
DTT-reduced protein migrates as a 33.8 kDa polypeptide.
Protein length
299 amino acids
Endotoxin
Less than 1.0 EU per μg of the protein by LAL method.
Purity
>98% as determined by SDS-PAGE of reduced Recombinant Protein A Protein.
Storage
Avoid repeated freeze-thaw cycles.No activity loss was observed after storage at:In lyophilized state for 1 year (4 centigrade-8 centigrade); After reconstitution under sterile conditions for 1 month (4 centigrade-8 centigrade) or 3 months (-20 centigra
