C7 Functional Assay Protocol

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Functional assays of C7 are crucial for the study of the human complement system. Using an anti-C7 immunoaffinity column, the C7-deficient serum or C7-depleted serum can be obtained for C7 functional assay. Here, we describe the C7 functional assay protocol to promote your research.

C7 Functional Assay Protocol

Flow chart of C7 functional assay protocol. Fig.1 Flow chart of C7 functional assay protocol. (Creative Biolabs)

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Published Data

Understanding the function of complement component C7 reveals its essential part in forming the membrane attack complex (MAC) and controlling immune responses. Current methods utilize high-sensitivity assays to measure C7 activity by analyzing purified proteins in physiological environments. These protocols consist of forming C5b-7 complexes on membranes before adding C8/C9 to evaluate MAC-induced cell lysis. Real-time monitoring of lytic activity becomes possible through analytical techniques like flow cytometry and fluorometric readouts, and the specificity of these methods is validated by testing with C7-deficient serum controls. The methods used are specifically designed to reduce non-specific interactions, resulting in consistent results throughout all experimental replicates.

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Feature Products

Cat# Product Type Product Name Specie Reactivity Applications Inquiry
CTS-006 Serum Human Complement Serum (Pooled) Human Complement fixation assays; Haemolysis Assays INQUIRY
CTS-001 Serum Guinea Pig Complement Serum Guinea pig Complement fixation assays; Haemolysis Assays INQUIRY
CTR-001 Antibody Hemolysin (Rabbit Anti-Sheep Cell Hemolysin) Sheep Complement fixation assays; Haemolysis Assays INQUIRY
CTP-461 Protein Native Human Complement C1q Protein Human ELISA; Functional Assays INQUIRY
CTP-463 Protein Native Mouse Complement C1q Protein Mouse ELISA; Functional Assays INQUIRY
CTMM-0322-JL15 Antibody Mouse Anti-Human C1q Monoclonal Antibody (TJL-03) [HRP] Human WB; IHC; ELISA INQUIRY
CTP-051 Protein Native Human Complement C3b Protein Human ELISA; Functional Assays INQUIRY
CTP-456 Protein Native Cynomolgus Monkey Complement C3b Protein Cynomolgus Monkey ELISA; Functional Assays INQUIRY

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