Magic™ Antibody Discovery - Human Complement C5 (19-1676) (R885H) Membrane Protein, Partial, -His tag (CAT#: MP1322F)

This membrane protein is Human Complement C5 (19-1676). It has been tested in SDS-PAGE, ELISA. We provide this protein to facilitate your membrane protein antibody discovery and development.

Product Specifications

  • Host Species
  • Human
  • Target Protein
  • Complement C5
  • Protein Length
  • ECD
  • Molecular Weight
  • The mature form of Complement C5 is a disulfide-linked heterodimer composed of proteolytically cleaved α and β chain. Each α and β chain has a calculated MW of 73.9 kDa (β chain) and 114.7 kDa (α chain). The protein migrates as 76 kDa (β chain) and 116 kDa (α chain) under reducing (R) condition (SDS-PAGE) due to glycosylation.
  • Sequence
  • AA Gln 19 - Cys 1676 (Accession # P01031-1 (R885H)).

Product Description

  • Activity
  • Yes
  • Application
  • Expression Systems
  • HEK293
  • Tag
  • His tag at the C-terminus
  • Protein Format
  • Soluble
  • Form
  • Reconstitution
  • Please see Certificate of Analysis for specific instructions.
  • Endotoxin
  • <1.0 EU/μg by the LAL method
  • Purity
  • >90% as determined by SDS-PAGE.
  • Buffer
  • Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
  • Storage
  • Stored at lyophilized form at -20°C or lower. Avoid repeated freeze-thaw cycles.
    The antigen can be stable for 12 months in lyophilized form after storage at -20°C to -80°C, 3 months under sterile coditions after reconstitution after storage at -80°C.


  • Target Protein
  • Complement C5
  • Full Name
  • complement C5
  • Introduction
  • This gene encodes a component of the complement system, a part of the innate immune system that plays an important role in inflammation, host homeostasis, and host defense against pathogens. The encoded preproprotein is proteolytically processed to generate multiple protein products, including the C5 alpha chain, C5 beta chain, C5a anaphylatoxin and C5b. The C5 protein is comprised of the C5 alpha and beta chains, which are linked by a disulfide bridge. Cleavage of the alpha chain by a convertase enzyme results in the formation of the C5a anaphylatoxin, which possesses potent spasmogenic and chemotactic activity, and the C5b macromolecular cleavage product, a subunit of the membrane attack complex (MAC). Mutations in this gene cause complement component 5 deficiency, a disease characterized by recurrent bacterial infections. Alternative splicing results in multiple transcript variants.
  • Alternative Names
  • C5D; C5a; C5b; ECLZB; CPAMD4; complement C5; C3 and PZP-like alpha-2-macroglobulin domain-containing protein 4; C5a anaphylatoxin; anaphylatoxin C5a analog; complement component 5; prepro-C5

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