Anti-Factor IX/PTC antibody (ab128038)
- Datasheet
- References
- Protocols
Overview
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Product name
Anti-Factor IX/PTC antibody
See all Factor IX/PTC primary antibodies -
Description
Sheep polyclonal to Factor IX/PTC -
Host species
Sheep -
Specificity
Recognizes human Factor IX/PTC as demonstrated by immunodiffusion. A single positive reactivity band was observed with Normal Human Plasma. No reaction was observed against Factor IX/PTC deficient plasma.
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Tested applications
Suitable for: ELISA, IHC-P, Immunoelectrophoresismore details -
Species reactivity
Reacts with: Human -
Immunogen
Full length native protein (purified) corresponding to Human Factor IX/PTC.
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Positive control
- Human Liver tissue
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General notes
This product was previously labelled as Factor IX
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. -
Storage buffer
pH: 7.40
Constituents: 0.24% HEPES, 0.58% Sodium chloride, 50% Glycerol -
Concentration information loading... -
Purity
Ammonium Sulphate Precipitation -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Isotype control
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Recombinant Protein
Applications
Our Abpromise guarantee covers the use of ab128038 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 dilution. | |
| IHC-P | Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. | |
| Immunoelectrophoresis | Use at an assay dependent dilution. |
Target
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Function
Factor IX is a vitamin K-dependent plasma protein that participates in the intrinsic pathway of blood coagulation by converting factor X to its active form in the presence of Ca(2+) ions, phospholipids, and factor VIIIa. -
Tissue specificity
Synthesized primarily in the liver and secreted in plasma. -
Involvement in disease
Defects in F9 are the cause of recessive X-linked hemophilia B (HEMB) [MIM:306900]; also known as Christmas disease.
Note=Mutations in position 43 (Oxford-3, San Dimas) and 46 (Cambridge) prevents cleavage of the propeptide, mutation in position 93 (Alabama) probably fails to bind to cell membranes, mutation in position 191 (Chapel-Hill) or in position 226 (Nagoya OR Hilo) prevent cleavage of the activation peptide.
Defects in F9 are the cause of thrombophilia due to factor IX defect (THR-FIX) [MIM:300807]. A hemostatic disorder characterized by a tendency to thrombosis. -
Sequence similarities
Belongs to the peptidase S1 family.
Contains 2 EGF-like domains.
Contains 1 Gla (gamma-carboxy-glutamate) domain.
Contains 1 peptidase S1 domain. -
Domain
Calcium binds to the gamma-carboxyglutamic acid (Gla) residues and, with stronger affinity, to another site, beyond the Gla domain. -
Post-translational
modificationsActivated by factor XIa, which excises the activation peptide.
The iron and 2-oxoglutarate dependent 3-hydroxylation of aspartate and asparagine is (R) stereospecific within EGF domains. -
Cellular localization
Secreted. - Information by UniProt
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Database links
- Entrez Gene: 2158 Human
- Omim: 300746 Human
- SwissProt: P00740 Human
- Unigene: 522798 Human
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Alternative names
- Christmas Disease antibody
- Christmas factor antibody
- Coagulant factor IX antibody
see all
Images
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Factor IX/PTC antibody (ab128038)ab128038, at a concentration of 5 µg/ml, staining Factor IX/PTC in paraffin-embedded Human liver tissue by Immunohistochemistry.
Protocols
Datasheets and documents
References
ab128038 has not yet been referenced specifically in any publications.
