Human Tumor necrosis factor ligand superfamily member 13B (TNFSF13B) ELISA Kit

From Assay Genie, this Sandwich ELISA Kit is designed for the precise quantification of human TNFSF13B (also known as B-cell activating factor, BAFF) in research samples. The kit is validated for use with serum, plasma, tissue homogenates, cell culture supernates and other biological fluids, and detects natural and recombinant human TNFSF13B by colorimetric detection with high sensitivity and specificity.

TNFSF13B is a cytokine of the tumor necrosis factor ligand family that regulates B-cell function and survival, making it a valuable biomarker for studies of autoimmune diseases, inflammatory disorders, and certain types of cancer. The product is intended for research use only and is targeted at the immunology research area.

Performance characteristics reported by the manufacturer include a detection range of 0.312–20 ng/mL, a sensitivity of 0.2 ng/mL, intra-assay CV of 5.6%, inter-assay CV of 10.7%, and average recovery of 100–112% from serum and 102–114% from plasma. Linearity has been evaluated across serial dilutions of 1:2, 1:4, 1:8 and 1:16 in serum, EDTA plasma, and heparin plasma (N=5).