Porcine FCGRT&B2M Heterodimer Protein, His Tag&Strep II Tag (SPR verified), produced by co-expression of FCGRT and B2M, has a calculated MW of 32.3 kDa (FCGRT) and 12.8 kDa (B2M). Subunit FCGRT is fused with a polyhistidine tag at the C-terminus and subunit Beta-2 microglobulin (B2M) is fused with a Strep II tag at the C-terminus. The reducing (R) protein migrates as 36 kDa (FCGRT) and 15 kDa (B2M) respectively.
>95% as determined by SDS-PAGE.
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
Contact us for customized product form or formulation.
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
Porcine FCGRT&B2M Heterodimer Protein, His Tag&Strep II Tag (SPR verified) on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
Porcine FCGRT&B2M Heterodimer Protein, His Tag&Strep II Tag (SPR verified) (Cat. No. FCM-P5280) captured on CM5 Chip via anti-His antibody can bind Herceptin® with an affinity constant of 10.2 nM as determined in SPR assay (Biacore T200) (QC tested).
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
Price(USD) : $315.00
Price(USD) : $2400.00
This web search service is supported by Google Inc.