Gene Symbol | C4BPA |
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Entrez Gene | 722 |
Alt Symbol | C4BP, PRP |
Species | Human |
Gene Type | protein-coding |
Description | complement component 4 binding protein, alpha |
Other Description | C4b-binding protein alpha chain|proline-rich protein |
Swissprots | Q5VVQ8 P04003 |
Accessions | AAA36506 CAA27839 CAB51244 EAW93500 EAW93501 EAW93502 EAW93503 P04003 AK303793 BAG64750 AK303798 BAG64753 AK313164 BAG35982 BC022312 AAH22312 BQ019292 DQ892021 ABM82947 DQ895213 ABM86139 M31452 AAA36507 X02865 CAA26617 X07853 CAA30701 XM_005273251 XP_005273308 XM_005273252 XP_005273309 NM_000715 NP_000706 |
Function | Controls the classical pathway of complement activation. It binds as a cofactor to C3b/C4b inactivator (C3bINA), which then hydrolyzes the complement fragment C4b. It also accelerates the degradation of the C4bC2a complex (C3 convertase) by dissociating the complement fragment C2a. Alpha chain binds C4b. It interacts also with anticoagulant protein S and with serum amyloid P component. |
Subcellular Location | Secreted. |
Tissue Specificity | Chylomicrons in the plasma. |
Top Pathways | Complement and coagulation cascades, Pertussis |
C4BP (GMA-036) - sc-65970 from Santa Cruz Biotechnology
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C4BPα (D-5) - sc-398720 from Santa Cruz Biotechnology
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C4BPα (H-198) - sc-292601 from Santa Cruz Biotechnology
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C4BPα (M-53) - sc-292602 from Santa Cruz Biotechnology
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C4BPα (N-20) - sc-17206 from Santa Cruz Biotechnology
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Anti-C4BPA antibody - ab121123 from Abcam
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Anti-C4BPA antibody - ab121141 from Abcam
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Anti-C4BPA antibody - ab167357 from Abcam
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Anti-C4BPA antibody [EPR14780] - ab200345 from Abcam
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Anti-C4BPA antibody [EPR14781(B)] - C-terminal - ab182140 from Abcam
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Anti-C4BPA / C4BP Alpha Antibody (aa477-507, APC) - LS-C253164 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody (aa477-507, Biotin) - LS-C253165 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody (aa477-507, Azide-free, HRP) - LS-C253167 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody (aa477-507, AP) - LS-C253163 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody (aa477-507, FITC) - LS-C253166 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody (aa477-507, PE) - LS-C253168 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody (aa358-469, Biotin) - LS-C300390 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody (aa358-469, FITC) - LS-C302327 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody (aa548-597, Biotin) - LS-C299564 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody (aa548-597, FITC) - LS-C304424 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody - LS-C309665 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody (aa477-507) - LS-C319945 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody (aa548-597) - LS-C293075 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody (aa358-469) - LS-C293077 from LifeSpan Bioscience
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Anti-C4BPA / C4BP Alpha Antibody (aa470-499) IHC-plus⢠- LS-B10567 from LifeSpan Bioscience
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