C8 Purification Protocol

Overview Published Data Featured Services Feature Products

Encoded by the C8 gene in humans, complement component 8 (C8) is a component of the complement system involved in the complement system. As a part of the membrane attack complex (MAC), studies have shown that genetic defects in C8 can lead to increased susceptibility to Neisserial infections such as meningitis and gonorrhea. In this case, Creative Biolabs has developed the novel C8 purification protocol for our clients to help them do better research.

C8 Purification

Flow chart of C8 purification protocol. Fig.1 Flow chart of C8 purification protocol. (Creative Biolabs)

Creative Biolabs has long-term devoted to the development and application of novel protocols for complement system research. Scientists at Creative Biolabs have developed a variety of products and services for our clients all over world. We will also continue to innovate to meet various project needs that may arise. If you have novel ideas, we are also happy to discuss together.

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Published Data

The purification process demands careful management of complement proteins like C7 and C8 to preserve their structure and function. Scientists can produce large amounts of glycosylated proteins by combining recombinant expression systems with HEK293 cells. Tailored enzyme mixtures in deglycosylation protocols successfully remove glycan groups from proteins without affecting their binding function, since deglycosylated C2 retains its C4b interaction capability. Glycan contributions to molecular weight (e.g., ~16 kDa for C2) are validated via SDS-PAGE and SEC-MALS, ensuring accurate mass determination.

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Complement fragment C2 was measured using ELISA Complement fragment C2 was measured using ELISA (Creative Biolabs Original)
CH50/AP50 Complement Activity Test Haemolysis Inhibition Assay C3b Deposition Assay

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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