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Merck
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Key Documents

251M-1

Sigma-Aldrich

Factor XIIIa (AC-1A1) Mouse Monoclonal Antibody

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About This Item

分類程式碼代碼:
12352203
NACRES:
NA.41

生物源

mouse

品質等級

100
500

共軛

unconjugated

抗體表格

diluted ascites fluid

抗體產品種類

primary antibodies

無性繁殖

AC-1A1, monoclonal

描述

For In Vitro Diagnostic Use in Select Regions (See Chart)

形狀

buffered aqueous solution

物種活性

human

包裝

vial of 0.1 mL concentrate (251M-14)
vial of 0.5 mL concentrate (251M-15)
bottle of 1.0 mL predilute (251M-17)
vial of 1.0 mL concentrate (251M-16)
bottle of 7.0 mL predilute (251M-18)

製造商/商標名

Cell Marque

技術

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500

同型

IgG1κ

控制

dermatofibroma

運輸包裝

wet ice

儲存溫度

2-8°C

視覺化

cytoplasmic

基因資訊

human ... F13A1(2162)

一般說明

Factor XIIIa is a plasma transglutaminase that is part of the blood coagulation cascade and plays a critical role in stabilizing fibrin networks at the site of an injury to produce a clot. Factor XIIIa is expressed in platelets, megakaryocytes, fibroblast-like cells in the placenta, uterus, and prostate, monocytes and macrophages, and dermal dendritic cells. Anti-Factor XIIIa immunohistochemistry is used to identify fibrohistiocytic neoplasms such as dermatofibroma.

Factor XIIIa is a blood proenzyme that has been identified in platelets, megakaryocyte, and fibroblast-like mesenchymal or histiocytic cells present in the placenta, uterus, and prostate; it is also present in monocytes and macrophages and dermal dendritic cells. Anti- Factor XIIIa has been found to be useful in differentiating between dermatofibroma (90% (+)), dermatofibrosarcoma protuberans (25%(+)), and desmoplastic malignant melanoma (0%(+)). Factor XIIIa positivity is also seen in capillary hemagioblastoma (100%(+)), hemangioendothelioma (100%(+)), hemangiopericytoma (100%(+)), xanthogranuloma (100%(+)), xanthoma (100(+)), hepatocellular carcinoma (93%(+)), glomus tumor (80%(+)), and meningioma (80 % (+)).

聯結

Factor XIIIa Positive Control Slides , Product No. 251S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

外觀

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide

準備報告

Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.

其他說明

For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com

法律資訊

Cell Marque is a trademark of Merck KGaA, Darmstadt, Germany

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儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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M G Horenstein et al.
The American journal of surgical pathology, 24(7), 996-1003 (2000-07-15)
Routine histology and immunohistochemistry can usually distinguish dermatofibroma (DF) and dermatofibrosarcoma protuberans (DFSP). DF generally expresses factor XIIIa whereas DFSP generally expresses CD34. The authors report 10 cutaneous fibrohistiocytic lesions combining clinical, histologic, and immunohistochemical features of both DF and
P Abenoza et al.
The American Journal of dermatopathology, 15(5), 429-434 (1993-10-01)
To assess the use of anti-CD34 and anti-factor-XIIIa antibodies for the differential diagnosis of dermatofibroma (DF) and dermatofibrosarcoma protuberans (DFSP), we stained 40 DFs and 13 DFSPs. A significant population of dendritic and spindle cells was reactive with anti-factor-XIIIa in
Louis P Dehner
The American journal of surgical pathology, 27(5), 579-593 (2003-04-30)
Juvenile xanthogranulomas (JXG) is a histiocytic disorder, primarily but not exclusively seen throughout the first two decades of life and principally as a solitary cutaneous lesion. This study is a retrospective clinical and pathologic review of 174 cases documenting the
A J Demetris et al.
The American journal of surgical pathology, 21(3), 263-270 (1997-03-01)
Epithelioid hemangioendothelioma (EHE) is best considered a vascular neoplasm of intermediate malignancy. Although usually progressive, the clinical course is highly unpredictable. The present communication describes a case of extensive recurrent hepatic EHE, limited to the liver allograft and initially manifest
E J Glusac et al.
The American journal of surgical pathology, 18(6), 583-590 (1994-06-01)
Epithelioid cell histiocytoma is a recently recognized lesion that is considered to be a variant of cutaneous fibrous histiocytoma (dermatofibroma). Ten cases are presented, including their light microscopic, immunohistochemical, and ultrastructural features. Eight of the cases are similar to those

商品

Immunohistochemistry (IHC) techniques and applications have greatly improved, dermatopathology is still largely based on H&E stained slides.This paper outlines ways in which IHC antibodies can be utilized for dermatopathology.

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