产品说明
一般描述
CD19 is present in both normal and malignant B-cells and has long been considered to be the most reliable surface marker of this lineage over a wide range of maturational stages. In normal lymphoid tissue, CD19 is observed in germinal centers, mantle zone cells, and scattered cells in the interfollicular areas. Anti-CD19 exhibits an overall immunoreactivity pattern similar to those of the antibodies against CD20 and CD22. However, in contrast to CD20, CD19 is also expressed in immature B-cells; although recent studies have described CD19 loss in a few B-cell neoplasms.
质量
IVD | IVD | IVD | RUO |
联系
CD19 Positive Control Slides, Product No. 119S, 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
NACRES | NA.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 type | primary antibodies |
克隆 | MRQ-36, 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 (119M-14) vial of 0.5 mL concentrate (119M-15) bottle of 1.0 mL predilute (119M-17) vial of 1.0 mL concentrate (119M-16) bottle of 7.0 mL predilute (119M-18) |
manufacturer/tradename | Cell Marque™ |
technique(s) | immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:25-1:100 |
同位素/亚型 | IgG1κ |
控制 | tonsil |
运输 | wet ice |
储存温度 | 2-8℃ |
可视化 | membranous |