推荐产品
生物来源
rabbit
质量水平
100
500
偶联物
unconjugated
抗体形式
culture supernatant
抗体产品类型
primary antibodies
克隆
SP23, monoclonal
描述
For In Vitro Diagnostic Use in Select Regions (See Chart)
表单
buffered aqueous solution
种属反应性
human
包装
vial of 0.1 mL concentrate (123R-14)
vial of 0.5 mL concentrate (123R-15)
bottle of 1.0 mL predilute (123R-17)
vial of 1.0 mL concentrate (123R-16)
bottle of 7.0 mL predilute (123R-18)
制造商/商品名称
Cell Marque®
技术
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500
同位素/亚型
IgG1
控制
tonsil
运输
wet ice
储存温度
2-8°C
可视化
membranous
基因信息
human ... FCER2(2208)
一般描述
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.1 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).
联系
CD23 Positive Control Slides, Product No. 123S, 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 registered trademark of Merck KGaA, Darmstadt, Germany
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储存分类代码
12 - Non Combustible Liquids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
监管及禁止进口产品
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
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
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
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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