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-57, 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 (123M-24)
vial of 0.5 mL concentrate (123M-25)
bottle of 1.0 mL predilute (123M-27)
vial of 1.0 mL concentrate (123M-26)
bottle of 7.0 mL predilute (123M-28)
製造商／商標名
Cell Marque®
技術
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500
同型
IgG2a
控制
chronic lymphocytic leukemia, lymph node, small lymphocytic lymphoma, tonsil
運輸包裝
wet ice
儲存溫度
2-8°C
視覺化
membranous
基因資訊
human ... FCER2(2208)
一般說明
CD23 antigen is a 45-60 kDa membrane glycoprotein identified as a low affinity receptor for IgE production as well as a receptor for lymphocyte growth factor. CD23 is found in some mature B-cell lymphomas and in Reed-Sternberg cells in Hodgkin disease. Follicular dendritic cells and some activated B-cells within germinal centers express CD23 in high density and mantle zone B-cells are stained weakly.The majority of chronic lymphocytic leukemias/small lymphocytic lymphomas are CD23 positive, whereas mantle cell lymphomas are generally negative, so this marker is useful when applied with other markers to separate the small cell lymphomas.Precursor B and T lymphomas, myeloid neoplasms, and mature T-cell lymphomas are CD23 negative and other small cell lymphomas are occasionally positive.CD23 is also positive on activated mature B-cells expressing IgM or IgD, monocytes/macrophages, follicular dendritic cells, T-cell subsets, eosinophils, Langerhans cells and B-cell Chronic lymphocytic leukemia/Small lymphocytic lymphoma (CLL/SLL).
品質
 IVD |  IVD |  IVD |  RUO |
聯結
CD23 Positive Control Slides, Product No. 123S, 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 registered 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
历史批次信息供参考:
D C Rowlands et al.
The Journal of pathology, 160(3), 239-243 (1990-03-01)
The leukocyte antigen CD23 is expressed during B-cell development, and functions as an IgE receptor and a lymphocyte growth factor. We studied the expression of CD23 in paraffin sections of lymphoid tissue using the monoclonal antibody BU38. Fifteen cases of
S Raghoebier et al.
Blood, 78(10), 2680-2685 (1991-11-15)
Large cell lymphomas (LCLs) are heterogeneous in morphology, clinical presentation, and behavior. We studied 52 de novo LCLs of B-cell type for rearrangements of the bcl-2 and c-myc oncogenes by Southern blot analysis and related these data to the primary
The clinical and diagnostic relevance of CD23 expression in the chronic lymphoproliferative disease.
Francesco DiRaimondo et al.
Cancer, 94(6), 1721-1730 (2002-03-29)
CD23 antigen is a cell surface protein considered important in the differentiation of chronic lymphocytic leukemia (CLL) from other lymphoid leukemias. To better clarify CD23 role as a diagnostic tool, the authors retrospectively evaluated clinical and laboratory features of 372
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