| 货号 | 16148-50mg |
| 描述 | 1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate NHS ester is an N-hydroxysuccinimide ester of the nitroxide spin label 2,2,5,5-tetramethyl-3-carboxylpyrrolin-1-oxyl, also known as tempyo.1,2 This ester is an active acylating agent that preferentially targets α-amino groups.2,3 This reagent can be used to spin label proteins and aminoacylated RNA species.2,4,5 |
| 别名 | NSC 319633;OXYL-1-NHS;1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate N-hydroxysuccinimide ester;Tempyo Ester; |
| 供应商 | Cayman |
| 应用文献 | |
| 1.Schofield, P.,Hoffman, B.M. and Rich, A. Spin-labeling studies of aminoacyl transfer ribonucleic acid. Biochemistry 9(12), 2525-2533 (1970). 2.Hoffman, B.M.,Schofield, P. and Rich, A. Spin-labeled transfer RNA. Proceedings of the National Academy of Sciences of the United States of America 62(4), 1195-1202 (1969). 3.de Groot, N.,Lapidot, Y.,Panet, A., et al. The synthesis of N-acetylphenylalanyl-sRNA. Biochemical and Biophysical Research Communications 25(1), 17-22 (1966). 4.Cavalu, S.,Cînta-Pînzaru, S.,Leopold, N., et al. Raman and surface enhanced Raman spectroscopy of 2,2,5,5-tetramethyl-3-pyrrolin-1-yloxy-3-carboxamide labeled proteins: Bovine serum albumin and cytochrome c. Biopolymers 62(6), 341-348 (2001). 5.Cavalu, S.,Damian, G. and Dânsoreanu, M. EPR study of non-covalent spin labeled serum albumin and hemoglobin. Biophysical Chemistry 99(2), 181-188 (2002). | |
| 运输条件 | Wet ice in continental US; may vary elsewhere |
| 存放说明 | -20 |
| 纯度 | ≥98% |
| 计算分子量 | 281.3 |
| 分子式 | C13H17N2O5 |
| CAS号 | 37558-29-5 |
| 稳定性 | ≥ 2 years |
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