Rabbit C1QC Polyclonal Antibody | anti-C1QC antibody

C1QC Antibody

Cat. Num. AAA9410210

• Gene Names: C1QC; C1QG; C1Q-C
• Applications: Western Blot, Immunohistochemistry
• Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
• Synonyms: C1QC; Polyclonal Antibody; C1QC Antibody; Complement C1q subcomponent subunit C; anti-C1QC antibody

• Host: Rabbit
• Clonality: Polyclonal
• Specificity: The antibody detects endogenous levels of total C1QC protein.
• Purity/Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
• Form/Format: Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Concentration: 1.0 mg/ml (varies by lot)
• Sequence Length: 245

• Applicable Applications for anti-C1QC antibody: Western Blot (WB), Immunohistochemistry (IHC)
• Application Notes: Western blotting: 1:500~1:3000; Immunohistochemistry: 1:50~1:100
• Immunogen Type: Peptide
• Immunogen Description: Synthesized peptide derived from internal of human C1QC.
• Target Name: C1QC
• Preparation and Storage: Store at -20 degree C

Western Blot (WB)

(Western blot analysis of extracts from rat lung cells, using C1QC antibody.)

Immunohistochemistry (IHC)

(Immunohistochemistry analysis of paraffin-embedded human lung carcinoma tissue, using C1QC antibody.)

Related Product Information for anti-C1QC antibody

C1q associates with the proenzymes C1r and C1s to yield C1, the first component of the serum complement system. The collagen-like regions of C1q interact with the Ca2+-dependent C1r2C1s2 proenzyme complex, and efficient activation of C1 takes place on interaction of the globular heads of C1q with the Fc regions of IgG or IgM antibody present in immune complexes.Sellar G.C., Biochem. J. 274:481-490(1991).Dai F.Y., Submitted (JUL-2003) to the EMBL/GenBank/DDBJ databases.Ota T., Nat. Genet. 36:40-45(2004).

Product Categories/Family for anti-C1QC antibody

Total protein Ab

NCBI and Uniprot Product Information

• NCBI GI #: 166235903
• NCBI GeneID: 714
• NCBI Accession #: NP_001107573.1
• NCBI GenBank Nucleotide #: NM_001114101.1
• UniProt Accession #: P02747; Q7Z502; Q96DL2; Q96H05
• Molecular Weight: 25,774 Da
• NCBI Official Full Name: complement C1q subcomponent subunit C
• NCBI Official Synonym Full Names: complement component 1, q subcomponent, C chain
• NCBI Official Symbol: C1QC
• NCBI Official Synonym Symbols: C1QG; C1Q-C
• NCBI Protein Information: complement C1q subcomponent subunit C
• UniProt Protein Name: Complement C1q subcomponent subunit C
• Protein Family: Complement C1q subcomponent
• UniProt Gene Name: C1QC
• UniProt Synonym Gene Names: C1QG
• UniProt Entry Name: C1QC_HUMAN

NCBI Description

This gene 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. A deficiency in 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 C-chain polypeptide of human complement subcomponent C1q. Alternatively spliced transcript variants that encode the same protein have been found for this gene. [provided by RefSeq, Jul 2008]

Uniprot Description

C1QC: C1q associates with the proenzymes C1r and C1s to yield C1, the first component of the serum complement system. The collagen-like regions of C1q interact with the Ca(2+)-dependent C1r(2)C1s(2) proenzyme complex, and efficient activation of C1 takes place on interaction of the globular heads of C1q with the Fc regions of IgG or IgM antibody present in immune complexes. Defects in C1QC are a cause of complement component C1q deficiency (C1QD). A rare defect resulting in C1 deficiency and impaired activation of the complement classical pathway. C1 deficiency generally leads to severe immune complex disease with features of systemic lupus erythematosus and glomerulonephritis.

Protein type: Secreted; Secreted, signal peptide

Chromosomal Location of Human Ortholog: 1p36.11

Cellular Component: extracellular space; collagen; extracellular region

Biological Process: negative regulation of macrophage differentiation; innate immune response; immune response; complement activation, classical pathway; complement activation; negative regulation of granulocyte differentiation

Disease: C1q Deficiency