Complement component 4 (C4), in humans, is a protein involved in the intricate complement system, originating from the human leukocyte antigen (HLA) system...
35 KB (4,189 words) - 16:09, 17 July 2025
Complement component 3, often simply called C3, is a protein of the immune system that is found primarily in the blood. It plays a central role in the...
15 KB (1,758 words) - 16:58, 16 July 2025
Complement component 5 is a protein that in humans is encoded by the C5 gene. Complement component 5 is involved in the complement system. It is cleaved...
9 KB (1,114 words) - 04:01, 15 July 2025
Complement component 9 (C9) is a MACPF protein involved in the complement system, which is part of the innate immune system. Once activated, about 12-18...
7 KB (789 words) - 20:10, 20 January 2025
Complement component 4B (Chido blood group) is a kind of the Complement component 4 protein that in humans is encoded by the C4B gene. This gene encodes...
8 KB (1,049 words) - 05:28, 19 July 2025
cleavage of complement component C5 by protease C5-convertase into C5a and C5b fragments. C5b is important in late events of the complement cascade, an...
15 KB (1,654 words) - 17:04, 22 July 2025
Complement component 1qA, Complement component 1qB, Complement component 1r, Complement component 1s, Complement component 2, Complement component 3...
139 KB (15,065 words) - 06:24, 19 July 2025
the Complement system and the Complement component 2 protein attaches to Complement system 4 resulting in an immune response. Complement component 2 protein...
16 KB (2,068 words) - 16:58, 16 July 2025
Complement C1r subcomponent (EC 3.4.21.41, activated complement C1r, C overbar 1r esterase, C1r) is a protein involved in the complement system of the...
10 KB (1,273 words) - 20:03, 12 May 2024
Complement component 1s (EC 3.4.21.42, C1 esterase, activated complement C1s, complement C overbar 1r, C1s) is a protein involved in the complement system...
10 KB (1,195 words) - 16:58, 16 July 2025
C4A (redirect from Complement 4A)
Complement C4-A is a kind of the Complement component 4 protein that in humans is encoded by the C4A gene. This gene encodes the acidic form of complement...
13 KB (1,679 words) - 05:16, 19 July 2025
Deficiencies of the terminal complement components increases susceptibility to infections by Neisseria. The cause of complement deficiency is genetics (though...
15 KB (1,248 words) - 16:09, 17 July 2025
Complement component 6 is a protein that in humans is encoded by the C6 gene. Complement component 6 is a protein involved in the complement system. It...
7 KB (910 words) - 04:01, 15 July 2025
are abnormal proteins composed of immunoglobulins and sometimes complement components. Cryoglobulins specifically form gel-like solids by clumping together...
35 KB (3,614 words) - 05:31, 19 July 2025
component of fresh serum. Ehrlich, therefore, named this heat-labile component "complement," because it is something in the blood that "complements"...
43 KB (5,123 words) - 16:58, 16 July 2025
express complement receptors on their surface. All four complement receptors can bind to fragments of complement component 3 or complement component 4 coated...
6 KB (380 words) - 05:28, 19 July 2025
Complement 4 deficiency is a genetic condition affecting complement component 4. It can present with lupus-like symptoms. Parija (2009). Textbook of Microbiology...
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functioning of the immune system. Other blood proteins act as enzymes, complement, components, protease inhibitors or kinin precursors. Contrary to popular belief...
6 KB (564 words) - 22:16, 23 May 2025
pruning. Genes in the Complement Component 4 (C4) locus of the major histocompatibility complex (MHC), which encode for complement factors, have also been...
24 KB (3,156 words) - 05:37, 25 July 2025
antigens (HLA) HLA-DR4 and DRB1/DQA1, copy-number variations of complement component 4, a variant IL-23R locus and with various other non-HLA genes. HLA-DRB1*0405...
16 KB (1,498 words) - 15:17, 24 June 2025
Complement component 1qA, Complement component 1qB, Complement component 1r, Complement component 1s, Complement component 2, Complement component 3...
84 KB (10,378 words) - 16:19, 9 June 2025
visual cortex critical period. More recently, the expression of the complement component 4 gene has been found to significantly contribute to abnormally high...
69 KB (8,689 words) - 05:00, 25 May 2025
(February 2016). "Schizophrenia risk from complex variation of complement component 4". Nature. 530 (7589): 177–183. Bibcode:2016Natur.530..177.. doi:10...
70 KB (7,433 words) - 18:18, 22 July 2025
Macrophage-1 antigen (redirect from Complement receptor 4)
Mycobacterium tuberculosis is mediated by human monocyte complement receptors and complement component C3". J. Immunol. 144 (7): 2771–80. doi:10.4049/jimmunol...
9 KB (1,147 words) - 01:46, 25 November 2024
C4b-binding protein (redirect from Complement c4b-binding protein)
C4b-binding protein (C4BP) is a protein complex involved in the complement system where it acts as inhibitor. C4BP has an octopus-like structure with a...
3 KB (341 words) - 00:55, 15 July 2025
may refer to: C4S (gene), a gene variant for encoding the protein complement component 4 Clips4Sale, adult video site SAP Cloud for Services (C4S), an application...
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cells, leading to cell lysis and death. The MAC is composed of the complement components C5b, C6, C7, C8 and several C9 molecules. A number of proteins participate...
9 KB (1,147 words) - 05:28, 19 July 2025
(February 2016). "Schizophrenia risk from complex variation of complement component 4". Nature. 530 (7589): 177–83. Bibcode:2016Natur.530..177.. doi:10...
27 KB (2,719 words) - 06:51, 25 June 2025
This study found that the association is caused partly by the complement component 4 (C4) genes and therefore implying that allele variants of the C4...
29 KB (3,756 words) - 15:12, 9 June 2025