Human BAFF is a newly discovered novel ligand of the TNF family. BAFF plays an important role as costimulator of B cell proliferation and function.
Recombinant human soluble BAFF, aa134-285, expressed in E. coli.
Molecular Weight: 17kD
Measured by its ability to stimulate human B lymphocyte cells. The ED50 of this effect is between 5-10ng/ml
Endotoxin: (same/less than)1EU/ug (LAL)
Suitable for use in ELISA. Other applications not tested.
Optimal dilutions to be determined by the researcher.
Storage and Stability:
Lyophilized powder may be stored at -20 degrees C. Reconstitute with sterile buffer or ddH2O. Aliquot and store at -20 degrees C. Reconstituted product is stable for 6 months at -20 degrees 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.