Recombinant protein A

SKU: orb86197

Description

This product is Recombinant protein A, expressed in E.coli, with a molecular weight of 45-47 kDa, and a purity of >95% as determined by SDS-PAGE. It was purified by AC.

Key Properties

• Expression System: E.coli
• Target: Immunoglobulin G-binding protein A
• Tag: Tag free
• Molecular Weight: 45-47 kDa
• Protein Sequence: 37-469/516
• Purification: AC
• Purity: >95% as determined by SDS-PAGE
• Endotoxins: Not analyzed

Storage & Handling

• Storage: Stored at -70°C or -20°C. Avoid repeated freeze/thaw cycles.
• Form/Appearance: Lyophilized
• Buffer/Preservatives: Lyophilized from 0.22um filtered solution in PBS (pH7.4) with 5mM DTT. Normally 5% trehalose is added as protectant before Lyophilization.
• Reconstitution: Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
• Expiration Date: 6 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

Immunoglobulin G-binding protein A; SPA; Recombinant protein A; Staphylococcal protein A; IgG-binding protein A; SPA_STAA8; ProteinA

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE.

Quick Database Links

Gene Symbol

Immunoglobulin G-binding protein A