Protein A, Recombinant
537.15 $
For reserch purpose only
Shipping cost plus VAT not included , delivery in 7-14 business days
Catalog No
USB-367970
Supplier
US Biologicals
Size
10 mg
Product Overview
Product Properties
Target Gene
Product Overview
| Description | Protein A, Recombinant. Expressed in soy-based media, free of animal proteins. Source: Recombinant protein corresponding to Protein A, expressed in E. coli. Bioburden: No organisms detected. Endotoxin: ≤0.5EU/mg Protein Concentration (OD275): ~50mg/ml 10% SDS-PAGE (Coomassie Stain): Single major band 45kD±1kD hIgG Binding: ≥95% Conductivity: 1.2 E0.1% at 270nm = 0.14-0.20 Triton Content, HPLC: <0.015% Isoelectric Focusing: Single band between 4.6 and 5.2 pI markers. Storage and Stability: May be stored at 4°C for short-term only. 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, E. coli |
| Reactivity | |
| Cross Reactivity | |
| Applications | |
| Molecular Weight |
Product Properties
| Storage | -20°C |
| Grade | Highly Purified |
| Purity | 214nm: ~98%, 280nm: ~95% (HPLC) |
| Form | Supplied as a liquid. Expressed in soy-based media, free of animal proteins. |
| Reactivity Life | 12 months |
| Note | For reserch purpose only |
Target Gene
NA
