Recombinant Human C4BPB Protein, Glycoengineered Pichia pastoris

Recombinant Human C4BPB protein (NP_000707.1) is produced in Glycoengineered Pichia pastoris. This expression system is used for the production of glycoproteins and antibodies with human post-translational modifications.

Glycoengineered Pichia pastoris

Human

His-tag, FC-tag

>90%, determined by SDS-PAGE.

Regular batch

None

C4BPB

C4b-binding protein beta chain

This gene encodes a member of a superfamily of proteins composed predominantly of tandemly arrayed short consensus repeats of approximately 60 amino acids. A single, unique beta-chain encoded by this gene assembles with seven identical alpha-chains into the predominant isoform of C4b-binding protein, a multimeric protein that controls activation of the complement cascade through the classical pathway. C4b-binding protein has a regulatory role in the coagulation system also, mediated through the beta-chain binding of protein S, a vitamin K-dependent protein that serves as a cofactor of activated protein C. The genes encoding both alpha and beta chains are located adjacent to each other on human chromosome 1 in the regulator of complement activation gene cluster.

C4BPB