AB256540

Anti-Factor IX/PTC antibody [EPR22846-238] - BSA and Azide free

RabMAb
Recombinant
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(1 Publication)

Rabbit Recombinant Monoclonal Factor IX/PTC antibody. Carrier free. Suitable for IP, WB and reacts with Human samples. Cited in 1 publication.

View Alternative Names

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

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Immunoprecipitation - Anti-Factor IX/PTC antibody [EPR22846-238] - BSA and Azide free (AB256540)

Factor IX/PTC was immunoprecipitated from 0.35 mg Human plasma with ab255824 at 1/30 dilution (2μg in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab255824 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366) was used at 1/5000 dilution.

Lane 1 : Human plasma 10μg

Lane 2 : ab255824 IP in Human plasma

Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab255824 in Human plasma.

Blocking and dilution buffer and concentration : 5% NFDM/TBST.

Exposure time : 10 seconds.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab255824).

All lanes:

Immunoprecipitation - Anti-Factor IX/PTC antibody [EPR22846-238] (<a href='/en-us/products/primary-antibodies/factor-ix-ptc-antibody-epr22846-238-ab255824'>ab255824</a>)

Predicted band size: 52 kDa

Observed band size: 45 kDa,66 kDa

false

Unconjugated

Anti-Factor IX/PTC antibody [EPR22846-238]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR22846-238

Isotype

IgG

Carrier free

Yes

Reacts with

Human

Applications

WB, IP

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" } } }

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Product details

ab256540 is the carrier-free version of ab255824.

Patented technology
Our RabMAb^® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb^® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

- High batch-to-batch consistency and reproducibility
- Improved sensitivity and specificity
- Long-term security of supply
- Animal-free batch production

For more information, read more on recombinant antibodies.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar^® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar^® is a trademark of Fluidigm Canada Inc.

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Properties and storage information

Form

Liquid

Purification technique

Affinity purification Protein A

Storage buffer

pH: 7.2 - 7.4 Constituents: PBS

Shipped at conditions

Blue Ice

Appropriate short-term storage conditions

+4°C

Appropriate long-term storage conditions

+4°C

Storage information

Do Not Freeze

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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:

Visit the General protocols
Visit the Troubleshooting

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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 (PubMed : 8295821, PubMed : 2592373, PubMed : 20121197, PubMed : 20121198, PubMed : 1730085, PubMed : 19846852, PubMed : 39880037).

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

Cell reports. Medicine 5:101791 PubMed39426375

2024

Schwann cell-secreted frizzled-related protein 1 dictates neuroinflammation and peripheral nerve degeneration after neurotrauma.

Applications

Unspecified application

Species

Unspecified reactive species

Xiangyun Yao,Lingchi Kong,Yi Qiao,David Brand,Juehong Li,Zhiwen Yan,Song Guo Zheng,Yun Qian,Cunyi Fan

View all publications

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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.

For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com

Anti-Factor IX/PTC antibody [EPR22846-238] - BSA and Azide free

Immunoprecipitation - Anti-Factor IX/PTC antibody [EPR22846-238] - BSA and Azide free (AB256540)

Related conjugates and formulations (1)

Key facts

Host species

Clonality

Clone number

Isotype

Carrier free

Reacts with

Applications

Immunogen

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Secondary Antibodies

Primary Antibodies

Primary Antibodies

Reactivity data

Product details

Properties and storage information

Form

Purification technique

Storage buffer

Shipped at conditions

Appropriate short-term storage conditions

Appropriate long-term storage conditions

Storage information

Supplementary information

Biological function summary

Pathways

Product protocols

Target data

Publications (1)

Product promise