Protein A, Recombinant, S. aureus
495.08 $
For reserch purpose only
Shipping cost plus VAT not included , delivery in 7-14 business days
Catalog No
USB-168450
Supplier
US Biologicals
Size
5 mg
Product Overview
Product Properties
Target Gene
Product Overview
| Description | Protein A is a surface protein (approximately 56kD in size) originally discovered within the cell wall of Staphylococcus aureus. While important for bacterial survival, Protein A has beneficial uses in immunology for its high affinity binding to immunoglobulins (especially the IgG isotype). This high affinity property makes Protein A essential in the large scale purification. Protein A is suitable for use as an antigen, as a control or standard in assays, for conjugation and for most other immunological methods. This recombinant Protein A contains only IgG binding domains, ensuring maximum specific IgG binding. Applications: Suitable for use in ELISA and Western Blot. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile buffer or dH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. |
| Source Antigen | Recombinant, S. aureus |
| Reactivity | |
| Cross Reactivity | |
| Applications | |
| Molecular Weight |
Product Properties
| Storage | -20°C |
| Grade | Highly Purified |
| Purity | ~95% (SDS-PAGE) |
| Form | Supplied as a lyophilized powder. Reconstitute with sterile dH2O. |
| Reactivity Life | 6 months |
| Note | For reserch purpose only |
Target Gene
NA
