Description
Accession
Q9Y275
Source
DNA sequence encoding Human BAFF/TNFSF13B/CD257 including a N-monomeric hFc tag was expressed in HEK293 Cells.
Molecular weight
Recombinant Human BAFF/TNFSF13B/CD257 is a protein consisting of amino acid residues [Ala134-Leu285] ,The protein has a predicted MW of 41.7 kDa. Due to glycosylation, the protein migrates to 45-48 kDa based on Tris-Bis PAGE result..
Purity
>95%, as determined by SDS-PAGE and HPLC
Biological Activity
see methods section
Endotoxin
Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/µg(1EU/µg).
Presentation
Recombinant Human BAFF/TNFSF13B/CD257 was lyophilized from 0.2 µm filtered PBS solution pH7.4
Reconstitution
Centrifuge vial to ensure maximal product extraction, recommended:20sec, 5K RPM
Storage
The lyophilized protein is stable for at least 2 years from date of receipt at -20° C.
Usage
This product is for research purposes only.It may not be used for therapeutics or diagnostic purposes.
Interactor
Interactor
Biological Process
Molecular function
Methods
Human BAFF/TNFSF13B/CD257 Protein Tris-Bis PAGE
- Human BAFF on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.
Human BAFF/TNFSF13B/CD257 Protein SEC-HPLC
- The purity of Human BAFF is greater than 95% as determined by SEC-HPLC.
Human BAFF/TNFSF13B/CD257 Protein ELISA Data
- Immobilized Human BCMA Trimer, His Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Human BAFF, hFc Tag with the EC50 of 17ng/ml determined by ELISA.
Human BAFF/TNFSF13B/CD257 Protein SPR Data
- Human BAFF, hFc Tag captured on CM5 Chip via Protein A can bind Mouse BCMA, His-Avi Tag with an affinity constant of 5.83 μM as determined in SPR assay (Biacore T200).
