TAMRA 胺,5-異構體 (TAMRA amine, 5-isomer)

貨號 數量 價格 交貨時間
171C0 1 mg $110 現貨
271C0 5 mg $160 $128 現貨
471C0 25 mg $320 現貨
571C0 50 mg $535 現貨
671C0 100 mg $910 $755 現貨
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TAMRA(四甲基羅丹明)是一種眾所周知的螢光團,在生物分子標記中有著悠久的使用歷史。 TAMRA 可以作為 FAM(螢光素)的 FRET 受體。 TAMRA 胺是一種具有伯胺基團的衍生物,可以與各種親電子試劑(如活化酯、環氧化物等)結合,用於還原胺化反應和酶催化的轉氨反應。

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BDP® TR amine

BDP TR borondipyrromethene dye with a free amine group for the conjugation with electrophilic reagents and enzymatic transamination reaction. BDP TR is a bright dye for the ROX channel.

TAMRA maleimide, 5-isomer

Maleimide derivative of TAMRA (tetramethylrhodamine) for the labeling of thiol groups. Pure 5-isomer of TAMRA.

外观:
分子量: 565.1
CAS 编号: 2158336-47-9 (inner salt)
分子式: C31H37N4ClO4
溶解度:
质量控制:
储存条件:
MSDS: 下載
產品規格

激发/吸收极大值,纳米: 541
ε, 摩尔吸光系数,cm⁻¹: 84000
发射极大值,纳米: 567
荧光量子产率: 0.1
CF260: 0.32
CF280: 0.19

產品引用

  1. Yang, B.; Picchetti, P.; Wang, Y.; Wang, W.; Seeger, C.; Bozov, K.; Malik, S.; Mallach, D.; Schäfer, A.H.; Ibrahim, M.; Hirtz, M.; Powell, A.K. Patterned immobilization of polyoxometalate-loaded mesoporous silica particles via amine-ene Michael additions on alkene functionalized surfaces. Scientific Reports, 2024, 14, 1249. doi: 10.1038/s41598-023-50846-2
  2. Ko, Y.H.; Nguyen, H.H.T.; Branstetter, C.R.; Park, S.; Lee, J.-K.; Yang, J.; Jung, J.P.; Kim, M. Single-Component Hydrophilic Terpolymer Thin Film Systems for Imparting Surface Chemical Versatility on Various Substrates. Polymers, 2023, 16(1), 44. doi: 10.3390/polym16010044
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