Complex II of the respiratory chain, which is specifically involved in the oxidation of succinate, carries electrons from FADH to CoQ. The complex is composed of four nuclear-encoded subunits and is localized in the mitochondrial inner membrane. The iron-sulfur subunit is highly conserved and contains three cysteine-rich clusters which may comprise the iron-sulfur centers of the enzyme. Sporadic and familial mutations in this gene result in paragangliomas and pheochromocytoma, and support a link between mitochondrial dysfunction and tumorigenesis.

Aliases：    IP; SDH; CWS2; PGL4; SDH1; SDH2; SDHIP    

Entrez GeneID：    6390    

Swissprot ：   P21912    

WB Predicted band size：    31.6kDa    

Host/Isotype：    Mouse IgG1    

Species Reactivity：    Human    

Immunogen ：   Purified recombinant fragment of human SDHB (AA: 29-280) expressed in E. Coli.    

FCM    1/200 - 1/400    

ELISA    1/10000