Protein expression analysis
Species-specific BAFF protein expression analysis in wild-type and humanized B-hBAFF mice. Serum was isolated from wild-type (+/+) and heterozygous B-hBAFF (H/+) mice, and analyzed by ELISA using species-specific BAFF kits. Murine BAFF protein was detected in wild-type and heterozygous B-hBAFF mice, while human BAFF protein was exclusively detected in B-hBAFF mice. ND: not detectable.