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Assistive Reagents
TAMRA maleimide, 5-isomer (A270322)
TAMRA maleimide, 5-isomer (A270322)
Overview
Specifications
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$165
Product Datasheet
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Shipping Information
Freight/Packing Charges:
$40
Dispatched from St. Louis, MO.
Lead Time: 5-8 business days.
Specifications
Name
TAMRA maleimide, 5-isomer
Description
Maleimide derivative of TAMRA (tetramethylrhodamine) for the labeling of thiol groups. Pure 5-isomer of TAMRA.
Absorption Maxima
541 nm
Extinction Coefficient
84000 M
-1
cm
-1
Emission Maxima
567 nm
Fluorescence Quantum Yield
0.1
CF
260
0.32
CF
280
0.19
Mass Spec M+ Shift after Conjugation
552.2
Purity
95% (by
1
H NMR and HPLC-MS).
Molecular Formula
C
31
H
28
N
4
O
6
Molecular Weight
552.58 kDa
Product Form
Red powder.
Solubility
Good in DMF and DMSO.
Storage
Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate.
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.
Scientific Validation Data
Validation Data
(2)
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Chemical Structure - TAMRA maleimide, 5-isomer (A270322)
Structure of 5-TAMRA maleimide.
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TAMRA maleimide, 5-isomer (A270322)
Absorption and emission spectra of 5-TAMRA.
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