推荐产品
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
MRQ-3, 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 (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)
製造商／商標名
Cell Marque™
技術
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500
同型
IgG1
控制
hairy cell leukemia
運輸包裝
wet ice
儲存溫度
2-8°C
視覺化
cytoplasmic, membranous
一般說明
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.
Associated products: TRAcP, T-bet.
品質
 IVD |  IVD |  IVD |  RUO |
聯結
Annexin A1 Positive Control Slides, Product No. 221S, 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
Kinship structure and health-care improvement in sub-Saharan Africa.
Moses N Katabarwa et al.
Lancet (London, England), 363(9427), 2194-2194 (2004-06-29)
Shu-Hua Xia et al.
Oncogene, 21(43), 6641-6648 (2002-09-21)
The development and progression of human cancer are believed to be due to the alterations of multiple genes or/and their protein products. For identifying the proteins associated with esophageal cancer, we analysed the protein profiles of 24 pairs of esophageal
Kim L Wang et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 12(15), 4598-4604 (2006-08-11)
Annexin A1 (ANXA1) is a calcium-binding protein involved in arachidonic acid metabolism and epidermal growth factor receptor tyrosine kinase pathway. ANXA1 has been implicated in early squamous cell carcinogenesis of esophagus and correlates with degree of tumor differentiation. However, the
R Dreier et al.
Histochemistry and cell biology, 110(2), 137-148 (1998-08-28)
Annexins constitute a family of Ca2+- and phospholipid-binding proteins. Although their functions are still not clearly defined, several members of the annexin family have been implicated in membrane-related events along exocytotic and endocytotic pathways. To elucidate a possible correlation of
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