C1QB 2001-06-22 2023-03-15 C1QB 713 P02746 C1QB gene Complement system activation components Approved https://www.genenames.org/data/gene-symbol-report/#!/hgnc_id/1242 HGNC:1242 1641 complement C1q B chain BM RGD:2229 C1QB OTTHUMG00000002896 1p36.12 protein-coding gene 120570 MGI:88224 1638 CCDS90878 ENSG00000173369 gene with protein product C1q domain containing PMID:1537612