C1QB Products

C1QB Overexpression Lysate
C1QB Overexpression Lysate
Species: Hu
Applications: WB
Recombinant Human C1QB GST (N ...
Recombinant Human C1QB GST (N-Term...
Species: Hu
Applications: WB, ELISA, PA, AP
C1QB Recombinant Protein Anti ...
C1QB Recombinant Protein Antigen
Species: Hu
Applications: AC


C1QB encodes a major constituent of the human complement subcomponent C1q. C1q associates with C1r and C1s in order to yield the first component of the serum complement system. Deficiency of C1q has been associated with lupus erythematosus and glomerulonephritis. C1q is composed of 18 polypeptide chains: six A-chains, six B-chains, and six C-chains. Each chain contains a collagen-like region located near the N terminus and a C-terminal globular region. The A-, B-, and C-chains are arranged in the order A-C-B on chromosome 1. This gene encodes the B-chain polypeptide of human complement subcomponent C1q [provided by RefSeq]


Entrez Human
Uniprot Human
Product By Gene ID 713
Alternate Names
  • complement subcomponent C1q chain B
  • B chain
  • complement C1q subcomponent subunit B
  • q subcomponent, beta polypeptide
  • complement component 1, q subcomponent, B chain

PTMs for C1QB

Learn more about PTMs related to C1QB.


Bioinformatics Tool for C1QB

Discover related pathways, diseases and genes to C1QB. Need help? Read the Bioinformatics Tool Guide for instructions on using this tool.
Vizit™, under license from BioVista Inc.

Related C1QB Blog Posts

Check out the latest blog posts on C1QB.
Identifying tumoral and stromal transcriptomes that underlie tumor plasticity and stromal neuroinflammatory response in brain metastasis
By Jamshed Arslan, Pharm. D., PhD. Cancers in the brain often come from tumors elsewhere in the body. Several adaptive mechanisms influence brain metastasis, such as blood brain barrier leakage that can be induced by...    Read more.
Read more C1QB related blogs.