CloneID: B2B4
Antigen Long Description: The original antibody was generated by immunizing BALB/c mice with fully purified Flb.
Buffer Composition: PBS only.
Chimeric Use Statement: This chimeric rabbit antibody was made using the variable domain sequences of the original Mouse IgG1 format for improved compatibility with existing reagents assays and techniques.
Uniprot Accession No.: P00175
Specificity Statement: The antibody recognized a conformational epitope on the Heme-binding domain of Flb2 (residues 1-99). Specifically, the epitope consists of Asn30, residues 63 to 65 (GluPro-Leu) and 67 to 70 (Ala-Pro-Asn-Val), Asp72, Tyr74, and the two heme propionate groups.
Application Notes (Clone): ELISA indicated that the antibody, either the IgG or the Fab fragment, was able to recognize the heme-binding domain of flavocytochrome b2. (PMID: 8674650) For the Fab fragment, Kd values of 80 nM and 30 nM were determined in ELISA competition experiments and fluorescence quenching titrations, respectively. (PMID: 9521665)