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AB236279

Anti-Factor IX/PTC antibody

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(1 Publication)

Rabbit Polyclonal Factor IX/PTC antibody. Suitable for IHC-P, ICC/IF and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Fragment Protein within Human Coagulation factor IX aa 100-250.

View Alternative Names

Coagulation factor IX, Christmas factor, Plasma thromboplastin component, PTC, F9

3 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Factor IX/PTC antibody (AB236279)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Factor IX/PTC antibody (AB236279)

Paraffin-embedded human liver tissue stained for Factor IX/PTC using ab236279 at 1/100 dilution in immunohistochemical analysis.

Immunocytochemistry/ Immunofluorescence - Anti-Factor IX/PTC antibody (AB236279)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-Factor IX/PTC antibody (AB236279)

HeLa (human epithelial cell line from cervix adenocarcinoma) cells stained for Factor IX/PTC (green) using ab236279 at 1/100 dilution in ICC/IF. Secondary antibody is Alexa Fluor® 488-congugated Goat Anti-Rabbit IgG (H+L).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Factor IX/PTC antibody (AB236279)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Factor IX/PTC antibody (AB236279)

Paraffin-embedded human liver cancer tissue stained for Factor IX/PTC using ab236279 at 1/100 dilution in immunohistochemical analysis.

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

IHC-P, ICC/IF

applications

Immunogen

Recombinant Fragment Protein within Human Coagulation factor IX aa 100-250. The exact immunogen used to generate this antibody is proprietary information.

P00740

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/20 - 1/200", "IHCP-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/50 - 1/200", "ICCIF-species-notes": "<p></p>" } } }
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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein G
Purification notes
Purity >95%
Storage buffer
pH: 7.4 Preservative: 0.03% Proclin 300 Constituents: PBS, 50% Glycerol (glycerin, glycerine)
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Factor IX also known as Christmas factor or PTC is an important clotting protein in the coagulation cascade. It is a 415 amino acid protein with a mass of approximately 55 kDa. Factor IX is mainly expressed in the liver and then released into the bloodstream where it plays a significant role in blood clotting processes. The recombinant version of this protein referred to as factor IX recombinant is used therapeutically especially in patients who require coagulation support due to factor deficiencies.
Biological function summary

The function of factor IX involves its role in the amplification phase of the coagulation cascade. It participates as part of the intrinsic tenase complex which forms on negatively charged phospholipids in the presence of calcium ions. This complex significantly enhances the conversion of factor X to its active form factor Xa an important step in the clotting process. The activity of factor IX can be assessed using assays such as the factor IX activity assay and ELISA allowing for precise measurement of its function and quantity.

Pathways

Factor IX is integral within the intrinsic pathway of blood coagulation. It interacts with proteins such as factor VIII and factor X. When activated factor IXa forms a complex with the cofactor factor VIIIa on membrane surfaces intensifying the transformation of factor X to factor Xa which then catalyzes the conversion of prothrombin to thrombin. This series of reactions leads to fibrin formation important for stable clot production. Factor IXa also relates to the pathways influencing cellular signaling and hemostasis.

Factor IX deficiencies cause hemophilia B a genetic disorder that leads to improper blood clotting. This disorder is mainly characterized by spontaneous bleeding or severe bleeding after injury. Patients with hemophilia B usually have mutations in the factor IX gene on the X chromosome affecting the protein's function. Successful treatment often involves replacement therapy using factor IX concentrates or the recombinant form. The interaction with proteases such as factor VIIa highlights its importance in therapeutic strategies for bleeding disorders.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

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.
See full target information Coagulation factor IX
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Publications (1)

Recent publications for all applications. Explore the full list and refine your search

American journal of cancer research 12:3693-3712 PubMed36119820

2022

LSD1 regulates the FOXF2-mediated Wnt/β-catenin signaling pathway by interacting with Ku80 to promote colon cancer progression.

Applications

Unspecified application

Species

Unspecified reactive species

Zhenhua Liu,Jingjing Xiao,Ning Wang,Jie Ding
View all publications
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