Anti-Von Willebrand Factor antibody [F8/86] (ab778)
- Datasheet
- Specific References (7)
- Protocols
Overview
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Product nameAnti-Von Willebrand Factor antibody [F8/86]
See all Von Willebrand Factor primary antibodies -
DescriptionMouse monoclonal [F8/86] to Von Willebrand Factor
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Tested applicationsSuitable for: IHC-P, IHC-Frmore details
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Species reactivityReacts with: Human
Predicted to work with: Rabbit
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Immunogen
Von Willebrand Factor isolated from human plasma.
Properties
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FormLiquid
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Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Store at -20°C or -80°C. Avoid freeze / thaw cycle.
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Storage bufferPreservative: 0.05% Sodium Azide
Constituents: 1% BSA, Tissue culture supernatant -
PurityTissue culture supernatant
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ClonalityMonoclonal
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Clone numberF8/86
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IsotypeIgG1
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Light chain typekappa
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Research areas
Associated products
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Compatible Secondaries
Applications
Our Abpromise guarantee covers the use of ab778 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 |
|---|---|---|
| IHC-P | 1/15 - 1/30. Perform enzymatic antigen retrieval before commencing with IHC staining protocol. | |
| IHC-Fr | 1/15 - 1/30. ABC method. We suggest an incubation period of 60 minutes at room temperature. |
Target
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FunctionImportant 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.
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Tissue specificityPlasma.
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Involvement in diseaseDefects 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.
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Sequence similaritiesContains 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. -
DomainThe von Willebrand antigen 2 is required for multimerization of vWF and for its targeting to storage granules.
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Post-translational
modificationsAll cysteine residues are involved in intrachain or interchain disulfide bonds.
N- and O-glycosylated. -
Cellular localizationSecreted. Secreted > extracellular space > extracellular matrix. Localized to storage granules.
- Information by UniProt
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Database links
- Entrez Gene: 7450 Human
- Omim: 613160 Human
- SwissProt: P04275 Human
- Unigene: 440848 Human
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Alternative names
- Coagulation factor VIII antibody
- Coagulation factor VIII VWF antibody
- F8VWF antibody
see all
Anti-Von Willebrand Factor antibody [F8/86] images
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![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Von Willebrand Factor antibody [F8/86] (ab778)](http://a.abcam.com/ps/products/0/ab778/Images/ab778_1.jpg)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Von Willebrand Factor antibody [F8/86] (ab778)Formalin fixed paraffin embedded human tonsil stained with Von Willebrand Factor using ABC and AEC chromogen.
Protocols
References for Anti-Von Willebrand Factor antibody [F8/86] (ab778)
This product has been referenced in:
- Wang Y et al. The transplantation of Akt-overexpressing amniotic fluid-derived mesenchymal stem cells protects the heart against ischemia-reperfusion injury in rabbits. Mol Med Rep 14:234-42 (2016). IHC-P ; Rabbit . Read more (PubMed: 27151366) »
- Lee DY et al. Synergistic effect of laminin and mesenchymal stem cells on tracheal mucosal regeneration. Biomaterials 44:134-42 (2015). IHC-P ; Rabbit . Read more (PubMed: 25617133) »
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"