Specificity: Recognizes the NH2-terminus of unique NH2-terminal Ig loop of human FGFr1a. Epitope is within the sequence between glu30 and ala74 of FGFr1a. Species cross-reactivity: rat and mouse.
Immunogen: Recombinant human ectodomain of FGFr1a expressed in E. coli beginning with pro23, antigen contained NH2-terminal gly-ser-pro-gly-ile and COOH-terminal glu-phe sequences.