TAMRA 叠氮化物, 6-异构体 (TAMRA azide, 6-isomer)

目录号	数量	价格	提前通知时间
A8130	1 mg	$110	现货
B8130	5 mg	$135	现货
C8130	10 mg	$210	现货
D8130	25 mg	$390	现货
E8130	50 mg	$595	现货
F8130	100 mg	$790	现货

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四甲基罗丹明 (TAMRA) 是一种具有橙光发射的氧杂蒽染料。该染料是 FAM 的 FRET 受体，有时也被用作 FAM 的猝灭剂。

与其他氧杂蒽一样，TAMRA 以两种异构体（5- 和 6-）存在，具有非常相似的光谱特性。这是 TAMRA 6-异构体的叠氮衍生物。叠氮化物可以通过铜催化的点击化学 (CuAAC) 与末端炔烃共轭，也可以通过无铜的应变促进的炔烃叠氮环加成 (SPAAC) 反应与环炔烃共轭。

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外观:	紫色固体/溶液
质谱 M+ 增量:	512.2
分子量:	512.56
CAS 编号:	1192590-89-8
分子式:	C₂₈H₂₈N₆O₄
溶解度:	良好的 DMF、DMSO、醇类溶解度，水中溶解度低
质量控制:	NMR ¹H, HPLC-MS (95%)
储存条件:	储存：收到后-20℃避光保存24个月。运输：室温下最多可保存3周。避免长时间暴露在光线下。干燥。
安全数据表（MSDS）:	下载
	产品规格

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

产品引用

Petrunina, N.A.; Lebedev, V.V.; Kirillova, Y.G.; Aralov, A..V.; Varizhuk, A.M.; Sardushkin, M.V. DNA Intercalated Motifs with Non-Nucleoside Inserts. Russian Journal of Bioorganic Chemistry, 2021, 47(6), 1341–1344. doi: 10.1134/S1068162021060212
Puthenveetil, R.; Lun, C.M.; Murphy, R.E.; Healy, L.B.; Vilmen, G.; Christenson, E.T.; Freed, E.O.; Banerjee, A. S-acylation of SARS-CoV-2 Spike Protein: Mechanistic Dissection, In Vitro Reconstitution and Role in Viral Infectivity. Journal of Biological Chemistry, 2021, 297(4), 101112. doi: 10.1016/j.jbc.2021.101112
Chen, X.; Xu, J.; Wong, N.-K.; Zhong, S.; Yang, M.; Liu, Z.; Lu, Y.; Li, W.; Zhou, Y. Chemoproteomic profiling of cobalamin-independent methionine synthases in plant with a covalent probe. Journal of Agricultural and Food Chemistry, 2020, 68(30), 8050–8056. doi: 10.1021/acs.jafc.0c03301
Xu, Y.; Deng, Z.; Shi, Y.; Chen, X.; Xu, J.; Zhong, S.; Xiao, Y.; Wong, N.-K.; Zhou, Y. Molecular Imaging and In Situ Quantitative Profiling of Fatty Acid Synthase with a Chemical Probe. Analytical Chemistry, 2020, 92(6), 4419–4426. doi: 10.1021/acs.analchem.9b05327