AB4057

Anti-Factor XIIIa抗体

Name: Factor XIIIa抗体 (ab4057)| Abcam中文官网
Brand: Abcam Limited
SKU: AB4057
Price: 4843 CNY
Availability: InStock
Rating: 4 (2 reviews)

Anti-Factor XIIIa antibody

(2 Reviews)

(1 Publication)

Rabbit Polyclonal Factor XIIIa antibody. Suitable for IHC-P, IHC-Fr and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Full Length Protein corresponding to Human F13A1.

查看别名

F13A, F13A1, Coagulation factor XIII A chain, Coagulation factor XIIIa, Protein-glutamine gamma-glutamyltransferase A chain, Transglutaminase A chain

2 Images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Factor XIIIa antibody (AB4057)

IHC-P

AbReview9733****

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Factor XIIIa antibody (AB4057)

ab4057 staining formalin fixed paraffin-embedded human bowel tumour tissue sections. The sample was subjected to heat mediated antigen retrieval in citrate buffer (pH 6.0) and blocked with 10% srum for 1 hour at 24°C, prior to incubation with the primary antibody (diluted 1/100 in milk) for 12 hours at 4°C. A biotinylated goat anti-rabbit antibody was used as the secondary.

This image is courtesy of an anonymous Abreview

IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Factor XIIIa antibody (AB4057)

Immunohistochemical analysis of formalin-fixed, paraffin-embedded Human placenta tissue, staining Factor XIIIa with ab4057.

关键信息

宿主种属

Rabbit

克隆

Polyclonal

亚型

IgG

不含载体蛋白

反应种属

Human

应用

IHC-Fr, IHC-P

applications

免疫原

Recombinant Full Length Protein corresponding to Human F13A1.

P00488

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反应性数据

{ "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"}, "IHCFr" : {"fullname" : "Immunohistochemistry (Frozen sections)", "shortname":"IHC-Fr"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/25 - 1/50", "IHCP-species-notes": "<p>Incubate for 30 minuts at room temperature (ABC method).</p> Perform heat-mediated antigen retrieval before commencing with IHC staining protocol.", "IHCFr-species-checked": "guaranteed", "IHCFr-species-dilution-info": "", "IHCFr-species-notes": "<p></p>" } } }

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性能和储存信息

形式

Liquid

纯度

IgG fraction

存储溶液

pH: 7.3 - 7.5 Preservative: 0.05% Sodium azide Constituents: 1% BSA

运输条件

Blue Ice

储存信息

Avoid freeze / thaw cycle

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补充信息

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

Factor XIIIa also known as Factor 13a Factor XIII or Factor 13 is an enzyme that plays an important role in blood coagulation. Its mass is approximately 83 kDa. This enzyme is part of the transglutaminase family and is predominantly found in plasma and platelets. Factor XIIIa becomes active when thrombin and calcium ions cleave its A subunits converting it from an inactive zymogen known simply as Factor XIII or Factor 13 to its active form. The best assays for Factor XIIIa often measure its transglutaminase activity which facilitates the cross-linking of fibrin stabilizing blood clots.

Biological function summary

Factor XIIIa is important for hemostasis facilitating the final stages of blood clot formation by cross-linking fibrin polymers. This enzyme does not function in isolation; it forms a tetrameric complex with two A subunits and two B subunits. The active form Factor XIIIa catalyzes the formation of covalent bonds between glutamine and lysine residues in fibrin chains. This enhances the mechanical strength and resistance of the clot preventing premature degradation.

Pathways

Factor XIIIa is part of the coagulation pathway specifically involved in the stabilization of fibrin in the final steps of the cascade. It interacts closely with proteins like fibrinogen and thrombin as these proteins are essential in the conversion of Factor XIII to Factor XIIIa and in clot formation. Factor XIIIa also plays a role in the wound healing process by stabilizing the ECM (extracellular matrix) through cross-linking fibrin fibronectin and collagen.

Factor XIIIa deficiency can lead to bleeding diathesis a condition characterized by poor clot stability and prolonged bleeding. This deficiency is often congenital and involves reduced levels or activity of Factor XIII. Conversely overactivity or dysregulation of Factor XIIIa may contribute to thrombotic disorders where abnormal clot formation can lead to conditions like deep vein thrombosis. Clinically understanding Factor XIIIa interactions especially its functional relationships with fibrinogen and thrombin is critical in managing these bleeding and thrombotic disorders.

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产品实验方案

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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靶点信息

Factor XIII is activated by thrombin and calcium ion to a transglutaminase that catalyzes the formation of gamma-glutamyl-epsilon-lysine cross-links between fibrin chains, thus stabilizing the fibrin clot. Also cross-link alpha-2-plasmin inhibitor, or fibronectin, to the alpha chains of fibrin.

See full target information F13A1

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文献 (1)

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

Journal of neuropathology and experimental neurology 69:677-93 PubMed20535037

2010

Epstein-Barr virus latent infection and BAFF expression in B cells in the multiple sclerosis brain: implications for viral persistence and intrathecal B-cell activation.

Applications

Unspecified application

Species

Unspecified reactive species

Barbara Serafini,Martina Severa,Sandra Columba-Cabezas,Barbara Rosicarelli,Caterina Veroni,Giuseppe Chiappetta,Roberta Magliozzi,Richard Reynolds,Eliana Marina Coccia,Francesca Aloisi

View all publications

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Anti-Factor XIIIa抗体

Anti-Factor XIIIa antibody

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Factor XIIIa antibody (AB4057)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Factor XIIIa antibody (AB4057)