Overview

  • Product name

    Mouse Von Willebrand Factor 2 Matched Antibody Pair Kit
    See all Von Willebrand Factor kits
  • Detection method

    Colorimetric
  • Assay type

    ELISA set
  • Range

    62.5 pg/ml - 4000 pg/ml
  • Species reactivity

    Reacts with: Mouse
  • Product overview

    Matched Antibody Pair kit is a titrated unlabeled capture antibody, a titrated biotin-labeled detector and a calibrated protein standard. The Matched Antibody Pair Kit can be used to quantify native and recombinant Von Willebrand Factor 2. Both capture and detector antibodies are rabbit monoclonal antibodies.


    Optimization of the kit reagents to sample type, immunoassay format or instrumentation may be required. Guidelines for use of this kit in a standard 96-well microplate sandwich ELISA using HRP/TMB system of colorimetric detection is described in this assay procedure for the purposes of quantification.


    Additional protocol information and tips on the use of the Matched Antibody Pair kits for sandwich ELISA can be found on our website.


    For additional information on the performance of the antibody pair used in this kit, please see our equivalent SimpleStep ELISA® (ab208980) which uses the same antibody pair.


    To receive an electronic copy of the Certificate of Analysis, please send an email with "CoA for matched antibody pair kit" in the subject line and the desired product number and lot number in the body of the email.

  • Tested applications

    Suitable for: ELISAmore details
  • Platform

    Reagents

Properties

  • Storage instructions

    Store at -20°C. Please refer to protocols.
  • Components 10 x 96 tests 2 x 96 tests
    Mouse Von Willebrand Factor 2 Capture Antibody 1 x 100µg 1 x 20µg
    Mouse Von Willebrand Factor 2 Detector Antibody 1 x 25µg 1 x 5µg
    Mouse Von Willebrand Factor 2 Lyophilized Protein 1 vial 1 vial
  • Research areas

  • Function

    Important in the maintenance of hemostasis, it promotes adhesion of platelets to the sites of vascular injury by forming a molecular bridge between sub-endothelial collagen matrix and platelet-surface receptor complex GPIb-IX-V. Also acts as a chaperone for coagulation factor VIII, delivering it to the site of injury, stabilizing its heterodimeric structure and protecting it from premature clearance from plasma.
  • Tissue specificity

    Plasma.
  • Involvement in disease

    Defects in VWF are the cause of von Willebrand disease (VWD) [MIM:277480]. VWD defines a group of hemorrhagic disorders in which the von Willebrand factor is either quantitatively or qualitatively abnormal resulting in altered platelet function. Symptoms vary depending on severity and disease type but may include prolonged bleeding time, deficiency of factor VIII and impaired platelet adhesion. Type I von Willebrand disease is the most common form and is characterized by partial quantitative plasmatic deficiency of an otherwise structurally and functionally normal Willebrand factor; type II is associated with a qualitative deficiency and functional anomalies of the Willebrand factor; type III is the most severe form and is characterized by total or near-total absence of Willebrand factor in the plasma and cellular compartments, also leading to a profound deficiency of plasmatic factor VIII.
  • Sequence similarities

    Contains 1 CTCK (C-terminal cystine knot-like) domain.
    Contains 4 TIL (trypsin inhibitory-like) domains.
    Contains 3 VWFA domains.
    Contains 3 VWFC domains.
    Contains 4 VWFD domains.
  • Domain

    The von Willebrand antigen 2 is required for multimerization of vWF and for its targeting to storage granules.
  • Post-translational
    modifications

    All cysteine residues are involved in intrachain or interchain disulfide bonds.
    N- and O-glycosylated.
  • Cellular localization

    Secreted. Secreted > extracellular space > extracellular matrix. Localized to storage granules.
  • Information by UniProt
  • Alternative names

    • Coagulation factor VIII
    • Coagulation factor VIII VWF
    • F8VWF
    • Factor VIII related antigen
    • von Willebrand antigen 2
    • von Willebrand antigen II
    • Von Willebrand disease
    • Von Willebrand factor precursor
    • VWD
    • vWF
    • VWF_HUMAN
    see all
  • Database links

Applications

Our Abpromise guarantee covers the use of ab213466 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
ELISA Use at an assay dependent concentration.

Images

  • Standard calibration curve. Background subtracted values are graphed.

Protocols

References

ab213466 has not yet been referenced specifically in any publications.

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