Overview

  • Product nameHuman Complement C7 ELISA Kit
  • Detection methodColorimetric
  • Precision
    Intra-assay
    Sample n Mean SD CV%
    Overall 4.8%
    Inter-assay
    Sample n Mean SD CV%
    Overall 8.9%
  • Tests
    1 x 96 well plate
  • Sample type
    Cell culture supernatant, Saliva, Milk, Urine, Serum, Plasma, Cerebral Spinal Fluid
  • Assay typeSandwich (quantitative)
  • Sensitivity
    0.4 ng/ml
  • Range
    0.625 ng/ml - 40 ng/ml
  • Recovery

    97 %

  • Assay time
    4h 00m
  • Assay durationMultiple steps standard assay
  • Species reactivity
    Reacts with: Human
  • Product overview

    Abcam’s Complement C7 Human in vitro ELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for the quantitative measurement of C7 in Human plasma, serum, saliva, milk, urine and cell culture supernatants.

    A Complement C7 specific antibody has been precoated onto 96-well plates and blocked. Standards or test samples are added to the wells and subsequently a Complement C7 specific biotinylated detection antibody is added and then followed by washing with wash buffer. Streptavidin-Peroxidase Conjugate is added and unbound conjugates are washed away with wash buffer. TMB is then used to visualize Streptavidin-Peroxidase enzymatic reaction. TMB is catalyzed by Streptavidin-Peroxidase to produce a blue color product that changes into yellow after adding acidic stop solution. The density of yellow coloration is directly proportional to the amount of Complement C7 captured in plate.

  • Tested applicationsSuitable for: Sandwich ELISAmore details
  • PlatformMicroplate

Properties

  • FunctionConstituent of the membrane attack complex (MAC) that plays a key role in the innate and adaptive immune response by forming pores in the plasma membrane of target cells. C7 serves as a membrane anchor.
  • Involvement in diseaseDefects in C7 are a cause of complement component 7 deficiency (C7D) [MIM:610102]. A rare defect of the complement classical pathway associated with susceptibility to severe recurrent infections, predominantly by Neisseria gonorrhoeae or Neisseria meningitidis.
  • Sequence similaritiesBelongs to the complement C6/C7/C8/C9 family.
    Contains 1 EGF-like domain.
    Contains 1 LDL-receptor class A domain.
    Contains 1 MACPF domain.
    Contains 2 Sushi (CCP/SCR) domains.
    Contains 2 TSP type-1 domains.
  • Post-translational
    modifications
    C7 has 28 disulfide bridges.
  • Cellular localizationSecreted.
  • Information by UniProt
  • Alternative names
    • C7
    • CO7_HUMAN
    • Complement component 7
    • Complement component C7
  • Database links

Applications

Our Abpromise guarantee covers the use of ab125964 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
Sandwich ELISA Use at an assay dependent concentration.

Human Complement C7 ELISA Kit images

  • Representative Standard Curve using ab125964

Protocols

References for Human Complement C7 ELISA Kit (ab125964)

ab125964 has not yet been referenced specifically in any publications.

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