PerkinElmer
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Chromium-51 Radionuclide, 1mCi (37MBq), Sodium Chromate in Normal Saline (pH 8-10), Steri-packaged

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产品尺寸
NEZ030S001MC
1 mCi
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NEZ030S002MC
2 mCi
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NEZ030S005MC
5 mCi
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NEZ030S010MC
10 mCi
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詳情 信息

Chromium-51 is the most commonly used readioactive marker for the labeling of target cells in cytotoxicity assays. The common name for such assays Chromium Release also describes the fundamental method behind the assay procedure. Methods for the precise and accurate quantification of cytotoxicity are of fundamental importance in immunology particularly for the study of tumor and virus cytolysis.
Cytotoxicity assays can be used in order to study either the defense mechanism in a specific patient or to study target cells, depending on whether the effector (or killer) cells are the unknowns. It can also be used for the study of certain drugs on the immune system.
Chromium fulfills the requirement of a good label. It is generally non-toxic (as Na2CrO4), it is easily taken up by the cells, it is spontaneously released only in relatively small amounts, its detection is easy and sensitive and it does not change the morphology and characteristics of the target cell.

规格

浓度 1 mCi/mL
检测方法 Radiometric
新鲜的很多天 Every other Friday
半衰期 27.71 days
标签位置 Specifically Labeled
放射性同位素 Cr-51
放射性核素 51Cr
运输条件 环境
特殊订购信息 This is a radioactive product - shipping address must have a license to receive radioactive materials.
产品尺寸 1 mCi