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TAMRA maleimide, 5-isomer

TAMRA 马来酰亚胺

目录号	数量	价格	提前通知时间
17180	1 mg	$110	现货
27180	5 mg	$210	现货
47180	25 mg	$410	现货
57180	50 mg	$695	现货
67180	100 mg	$1190	现货

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TAMRA is a well-known rhodamine dye. It is available as two isomers, 5-, and 6-, which have almost identical properties, but need to be separated. This is a thiol-reactive maleimide derivative of 5-TAMRA.

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General properties

Appearance:	red powder
Mass spec M+ increment:	552.2
Molecular weight:	552.58
Molecular formula:	C₃₁H₂₈N₄O₆
IUPAC name:	1-[2-({3',6'-Bis(dimethylamino)-3-oxospiro[isobenzofuran-1,9'-xanthen]-5-yl}carbonylamino)ethyl]-1H-pyrrole-2,5-dione
Solubility:	good in DMF, DMSO
Quality control:	NMR ¹H, HPLC-MS (95%)
Storage conditions:	Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
安全数据表（MSDS）:	下载
	产品规格

Spectral properties

Excitation/absorption maximum, nm:	541
ε, L⋅mol⁻¹⋅cm⁻¹:	84000
Emission maximum, nm:	567
Fluorescence quantum yield:	0.1
CF₂₆₀:	0.32
CF₂₈₀:	0.19

产品引用

Han, X.; Lu, X.; Li, P.H.; Wang, S.; Schalek, R.; Meirovitch, Y.; Lin, Z.; Adhinarta, J.; Murray, K.D.; MacNiven, L.M.; Berger, D.R.; Wu, Y.; Fang, T.; Meral, E.S.; Asraf, S.; Ploegh, H.; Pfister, H.; Wei, D.; Jain, V.; Trimmer, J.S.; Lichtman, J.W. Multiplexed volumetric CLEM enabled by scFvs provides insights into the cytology of cerebellar cortex. Nature Communications, 2024, 15, 6648. doi: 10.1038/s41467-024-50411-z

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.