AF 488 NHS活化酯
| 中文名称 | AF 488 NHS活化酯 |
|---|---|
| 中文同义词 | AF 488 NHS活化酯;TFAX 488, SE,绿色荧光染料 |
| 英文名称 | 4,5-Disulfo RhodaMine-123 Carboxylic Acid SucciniMidyl Ester LithiuM Salt |
| 英文同义词 | 3,6-DiaMino-9-[2-carboxy-4(or 5)-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]-4,5- disulfoxanthyliuM Inner Salt LithiuM Salt;4,5-Disulfo RhodaMine-123 Carboxylic Acid SucciniMidyl Ester LithiuM Salt (Mixture of isoMers);4,5-Disulfo RhodaMine-123 Carboxylic Acid SucciniMidyl Ester LithiuM Salt;TFAX 488, SE;TFAX 488,SE dilithium;4,5-Disulfo Rhodamine-123 Carboxylic Acid Succinimidyl Ester Lithium Salt (Mixture of isomers) DISCONTINUED |
| CAS号 | 222164-96-7 |
| 分子式 | C26H19Li2N3O13S2 |
| 分子量 | 659.45336 |
| EINECS号 | |
| 相关类别 | Amines, Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds |
| Mol文件 | 222164-96-7.mol |
| 结构式 |  |
AF 488 NHS活化酯 性质
| 溶解度 | 易溶于水、二甲基亚砜 |
|---|---|
| 颜色 | 橙色固体 |
| 最大波长(λmax) | 494nm (Buffer pH 7) |
| 主要应用 | Photoresists; silica particles/ beads |
| 生物领域应用 | Analyzing/profiling amyloidβ peptides; assessing/evaluating proteinlipid interactions; characterizing submicron protein aggregates/conjugates; detecting/quantifying proteins; detecting chromosomal aberration, labeling/detecting nucleic acids; measuring protein dynamics; patterning wide range of proteins; tracing adenosine AA receptors in vitro; visualizing vasculature/blood flow in living mouse and chick embryos polymersomes in biomedical or cosmetic applications |
TFAX 488,SE dilithium 是一种胺类活性绿色荧光染料，在 4-10 范围内对 pH 不敏感。TFAX 488,SE dilithium 与蛋白质和抗体形成明亮且可光照的结合物。TFAX 488,SE dilithium 适用于流式细胞术、双光子激发显微镜 (TPE) 和超分辨显微镜技术，如 dSTORM、SIM 和 STED。激发最大值=495 nm；发射最大值=515 nm；extinction coefficient=73000 M-1cm-1；quantum yield =0.92。