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Merck
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重要文件

479M-9

Sigma-Aldrich

MDM2 (IF2) Mouse Monoclonal Antibody

同義詞:

Mouse double minute protein 2

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About This Item

分類程式碼代碼:
12352203

生物源

mouse

品質等級

100
500

共軛

unconjugated

抗體表格

culture supernatant

抗體產品種類

primary antibodies

無性繁殖

IF2, monoclonal

描述

For In Vitro Diagnostic Use in Select Regions

形狀

buffered aqueous solution

物種活性

human

包裝

vial of 0.1 mL concentrate (479M-94)
vial of 0.1 mL concentrate Research Use Only (479M-94-RUO)
vial of 0.5 mL concentrate (479M-95)
vial of 1.0 mL concentrate (479M-96)
vial of 1.0 mL concentrate Research Use Only (479M-96-RUO)
vial of 1.0 mL pre-dilute Research Use Only (479M-97-RUO)
vial of 1.0 mL pre-dilute ready-to-use (479M-97)
vial of 7.0 mL pre-dilute ready-to-use (479M-98)
vial of 7.0 mL pre-dilute ready-to-use Research Use Only (479M-98-RUO)

製造商/商標名

Cell Marque®

技術

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:25-1:50 (concentrated)

同型

IgG

控制

dedifferentiated liposarcoma, well-differentiated liposarcoma

運輸包裝

wet ice

儲存溫度

2-8°C

視覺化

nuclear

一般說明

Mouse double minute protein 2 (MDM2) is a gene encoded on the 12q13-14 chromosomal sequence.1-5 It encodes for a 483 amino acid residue protein which binds to the amino-terminal transcription region of p53.2,5 MDM2 has been shown to negatively regulate the tumor-suppressor activity of p53 by three mechanisms: Blocking p53 transcription, binding to p53 causing it to be exported from the nucleus, and accelerating the destruction of p53.1 MDM2 up-regulation has been shown in liposarcoma while being absent in lipoma.2,4 Therefore, anti-MDM2 has been demonstrated to be a potentially useful tool in distinguishing well-differentiated liposarcoma (atypical lipomatous tumor) from lipoma, with the neoplastic cells positive in the former lesion and negative in lipoma.2,4

品質

United States - IVD
Canada - RUO
European Union - IVD
Japan - RUO

外觀

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

準備報告

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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 registered trademark of Merck KGaA, Darmstadt, Germany

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Matthieu Bui Nguyen Binh et al.
American journal of clinical pathology, 125(5), 693-697 (2006-05-19)
MDM2 and CDK4 immunostaining can be useful adjuncts in diagnosing liposarcoma among soft tissue neoplasms. We examined the reproducibility of MDM2 and CDK4 staining between 2 laboratories and between tissue microarrays and whole tissue sections. Sixty-two soft tissue tumors were
Stanislava Uhrinova et al.
Journal of molecular biology, 350(3), 587-598 (2005-06-15)
Critical to the inhibitory action of the oncogene product, MDM2, on the tumour suppressor, p53, is association of the N-terminal domain of MDM2 (MDM2N) with the transactivation domain of p53. The structure of MDM2N was previously solved with a p53-derived
A Arici et al.
Indian journal of cancer, 50(3), 164-169 (2013-09-26)
Liposarcomas are among the most common soft tissue sarcomas in adulthood. The purpose of the study is to perform a histopathologic typing according to World Health Organization (WHO) classification of cases diagnosed with liposarcoma and to examine the difference of
P B Aleixo et al.
Journal of clinical pathology, 62(12), 1127-1135 (2009-12-01)
Well differentiated liposarcomas (WDLPS) and dedifferentiated liposarcomas (DDLPS) have been shown to have supernumerary chromosomes with amplified sequences of the MDM2 and CDK4 genes. MDM2 and CDK4 protein overexpression have also been identified in these tumours. To investigate whether immunohistochemistry
Matthieu Bui Nguyen Binh et al.
The American journal of surgical pathology, 29(10), 1340-1347 (2005-09-15)
Atypical lipomatous tumor/well-differentiated liposarcoma (ALT-WDLPS) and dedifferentiated liposarcoma (DDLPS) may be difficult to distinguish from benign adipose tumors and from poorly differentiated sarcomas, respectively. Genetically, they are characterized by amplification of MDM2 and CDK4 genes on chromosome 12q13-15. We examined

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