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Annexin A1 (MRQ-3) Mouse Monoclonal Antibody

品牌
Sigma-Aldrich
货号
221M-1
包装型号
规格纯度
价格
1956.09 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

ANXA1 is strongly expressed on the cell membrane and occasionally in the cytoplasm of tumor cells in 97% of samples from patients with hairy cell leukemia. By contrast, B-cell lymphomas other than hairy cell leukemia, including typical splenic lymphoma with villous lymphocytes and patients with variant hairy cell leukemia—as defined by current morphologic, phenotypic, and clinical criteria—are ANXA1-negative. In a study by Falini et al. ANXA1 immunodetection was 100% sensitive and specific for hairy cell leukemia. Normal B cells from different lympho-hemopoietic tissues were ANXA1-negative. In this study the expression of ANXA1 in myeloid cells, macrophages, or T-cell subset served as positive control. These findings validated the results of gene expression profiling in hairy cell leukemia at the protein level by showing that ANXA1 is consistently expressed in this type of leukemic disease, but not in other B-cell lymphomas. Of note is that negativity for ANXA1 was also present in patients with splenic lymphoma with villous lymphocytes, variant hairy cell leukemia, prolymphocytic leukemia, marginal zone and lymphoplasmacytoid lymphomas. Thus, ANXA1 is a molecule specific to hairy cell leukemia that can be used to differentiate this disease from other B-cell lymphomas. Wang et al. showed that high ANXA1 expression is frequent in esophageal and esophagogastric junction adenocarcinomas, is associated with more advanced pathologic T stage and the presence of distant metastasis, and is an independent prognostic factor for patient survival.
Associated products: TRAcP, T-bet.

质量


IVD

IVD

IVD

RUO

联系

Annexin A1 Positive Control Slides, Product No. 221S, 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

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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 sigma-aldrich Co. LLC

基本信息

NACRESNA.41

产品性质

质量水平500
100
生物来源mouse
偶联物unconjugated
抗体形式culture supernatant
antibody product typeprimary antibodies
克隆MRQ-3, monoclonal
描述For In Vitro Diagnostic Use in Select Regions (See Chart)
形式buffered aqueous solution
species reactivityhuman
包装vial of 0.1 mL concentrate (221M-14)
vial of 0.5 mL concentrate (221M-15)
bottle of 1.0 mL predilute (221M-17)
vial of 1.0 mL concentrate (221M-16)
bottle of 7.0 mL predilute (221M-18)
manufacturer/tradenameCell Marque
technique(s)immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500
同位素/亚型IgG1
控制hairy cell leukemia
运输wet ice
储存温度2-8℃
可视化cytoplasmic, membranous

安全信息

储存分类代码12 - Non Combustible Liquids
WGKWGK 2
闪点(F)Not applicable
闪点(C)Not applicable

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