Merck

120M-8

Sigma-Aldrich

CD20 (L26) Mouse Monoclonal Antibody

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NACRES:
NA.41

生物来源

mouse

质量水平

100
500

偶联物

unconjugated

抗体形式

diluted ascites fluid

antibody product type

primary antibodies

克隆

L26, monoclonal

描述

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

形式

buffered aqueous solution

species reactivity

human

包装

vial of 0.1 mL concentrate (120M-84)
vial of 0.5 mL concentrate (120M-85)
bottle of 1.0 mL predilute (120M-87)
vial of 1.0 mL concentrate (120M-86)
bottle of 7.0 mL predilute (120M-88)

manufacturer/tradename

Cell Marque

technique(s)

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

同位素/亚型

IgG2aκ

控制

tonsil

运输

wet ice

储存温度

2-8°C

可视化

membranous

Gene Information

human ... MS4A1(931)

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120R-1121M-1130M-9
conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

antibody form

diluted ascites fluid

antibody form

culture supernatant

antibody form

culture supernatant

antibody form

culture supernatant

clone

L26, monoclonal

clone

SP32, monoclonal

clone

2G9, monoclonal

clone

Ber-H2, monoclonal

form

buffered aqueous solution

form

buffered aqueous solution

form

buffered aqueous solution

form

buffered aqueous solution

species reactivity

human

species reactivity

human

species reactivity

human

species reactivity

human

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一般描述

Anti-CD20 (B-cell Pan) reacts with a membrane antigen that is present in B-cells. This antibody recognizes Reed-Sternberg cells, predominant in Hodgkin′s disease, in a minority of cases. Since no staining of histiocytes or plasma cells has been observed and CD20 has not been detected in T-cell malignancies, it is a very strong marker of B-cell lymphomas. Anti-CD20 does not cross-react with non-hematopoetic neoplasms.

质量


IVD

IVD

IVD

RUO

联系

CD20 Positive Control Slides, Product No. 120S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

外形

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

制备说明

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

其他说明

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

法律信息

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

分析证书(COA)

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Alexandar Tzankov et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 9(4), 1381-1386 (2003-04-10)
Recent evidence has demonstrated that classical Hodgkin lymphoma (cHL) originates from mature germinal center B cells. However, only approximately 25% of cHLs express the classical B-cell marker CD20. There is very little, and controversial, information on the prognostic significance of
F R Davey et al.
The American journal of pathology, 129(1), 54-63 (1987-10-01)
The use of monoclonal and polyclonal antibodies for the immunophenotyping of non-Hodgkin's lymphomas in paraffin-embedded tissue has been limited by the fact that most antigens on lymphoid cells are denatured by histologic fixation, dehydration, and embedment. In this article the
A new look at lymphoma immunohistology.
D Y Mason
The American journal of pathology, 128(1), 1-4 (1987-07-01)
Y Ishii et al.
Clinical and experimental immunology, 58(1), 183-192 (1984-10-01)
Two distinct antigen systems (L26 and L27) specifically expressed in human B lymphocytes were identified using TB2-2B3 (2B3) and T3-5B3 (5B3) monoclonal antibodies, respectively. Whereas L26 antigen defined by 2B3 were rarely expressed on the surface of B cells but
Patrick Browne et al.
American journal of clinical pathology, 120(5), 767-777 (2003-11-12)
Even with routine immunohistochemical evaluation, distinguishing classic Hodgkin lymphoma (CHL) from diffuse large B-cell lymphoma (DLBCL) or anaplastic large cell lymphoma (ALCL) can be difficult. In these cases, the transcription factors (B cell-specific activator protein [BSAP], octamer-binding transcription factor 2

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