染料

染料是指能够使一定颜色附着在纤维上或分子材料上，且不易脱落、变色。染料通常溶于水中，也有少部分溶于有机溶剂中。在生物实验中，染料试剂广泛应用于荧光标记和生化检测。

Cat. No.	Product Name	CAS No.	Purity
T38851	SiR-COOH 化合物SiR-COOH	1418275-26-9	98%
T38851	SiR-COOH 可用于跟踪 GFP 细胞中治疗药物模型的细胞内位置（Abs，645 nm；Em，676 nm）。
TD0054	Fluo-3, pentaammonium salt Fluo-3五铵盐	TD0054	98%
TD0054	Calcium measurement is critical for numerous biological investigations. Fluorescent probes that show spectral responses upon binding calcium have enabled researc...
TD0086	ROX Reference Dye ROX参比染料	TD0086	98%
TD0086	ROX Reference Dye was designed to standardize fluorescent reporter gene signals in real-time quantitative PCR or RT-PCR
TD0002L	CelRed nucleic acid gel stain 10,000× concentrate in DMSO CelRed（效果同GelRed）核酸染料（10,000× DMSO溶液）	TD0002L	98%
TD0002L	1) Non-toxicity: The unique oiliness and high molecular weight characteristics of CelRed prevent it from penetrating cell membranes into cells. Ames test results...
TD0023	Super Fluor 555 Super Fluor 555（效果同Alexa Fluor 555）	TD0023	98%
TD0023	Probes with high fluorescence quantum yield and high photostability allow detection of low-abundance biological structures with great sensitivity. Super Fluor 55...
TD0068	5(6)-ROX N-succinimidyl ester 5(6)-羧基-X-罗丹明琥珀酰亚胺酯（混合物）	114616-32-9	98%
TD0068	5(6)-ROX, SE is an amine-reactive fluorescent probe that is widely used for oligonucleotide labeling and automated DNA sequencing applications.
T67840	5-TAMRA Azide 化合物5-TAMRA Azide	1006592-61-5	98%
T67840	5-TAMRA Azide 是一种橙色荧光探针，兼容各种激发源，包括汞弧灯，钨弧灯和氙弧灯，氦氖激光544 nm 线和532 nm 绿激光线。它主要用于检测末端炔标记的生物分子通过铜催化的点击反应(CuAAC)。
TD0051	Fluo-4, pentaammonium salt Fluo-4五铵盐	TD0051	98%
TD0051	Calcium measurement is critical for numerous biological investigations. Fluorescent probes that show spectral responses upon binding calcium have enabled researc...
TD0084	DiI triflate [1,1‘-Dioctadecyl-3,3,3’,3‘-tetramethylindocarbocyanine triflate] DiI三氟甲磺酸盐	TD0084	98%
TD0084	DiI, DiO, DiD and DiR dyes are a family of lipophilic fluorescent stains for labeling membranes and other hydrophobic structures. The fluorescence of these envir...
TD0097	BAPTA, tetrapotassium salt BAPTA 四钾盐	73630-08-7	98%
TD0097	BAPTA, tetrapotassium salt is a Ca2+ chelator.
TD0012	Sulfo-Cy5 cadaverine Cy5,尸胺	TD0012	98%
TD0012	Sulfo-Cyanine5 is an analog of Cy6, a very popular fluorophore, therefore this reagent is compatible to a wide range of standard fluorescent instrumentation such...
TD0048	5-(and-6)-Carboxy SNARF-1, Acetoxymethyl Ester, Acetate 5(6)-羧基SNARF-1, 乙酰甲酯, 乙酸酯	126208-13-7	98%
TD0048	The cell-permeant pH indicator, carboxy SNARF-1, acetoxymethyl ester, acetate (CAS #126208-13-7) has a pKa of ~7.5 after de-esterification, thus is useful for me...
T31797	FlAsH-EDT2 化合物FlAsH-EDT2	212118-77-9	98%
T31797	FlAsH-EDT2 是一种可透过膜的荧光双砷化合物。FlasH-EDT2 是一种蛋白质标记试剂。FlAsH-EDT2 可以与 CCXXCC 基序和非特异性内源性富含半胱氨酸的蛋白质结合。FlAsH-EDT2 仅可用于标记那些以非常高水平表达的重组蛋白。
TD0025	Super Fluor 647 Super Fluor 647（效果同Alexa Fluor 647）	TD0025	98%
TD0025	Super Fluor 647 dye is a bright, far-red–fluorescent dye with excitation ideally suited for the 594 nm or 633 nm laser lines. For stable signal generation in ima...
TD0029	Super Fluor 750 Super Fluor 750（效果同Alexa Fluor 750）	TD0029	98%
TD0029	Super Fluor 750 dye is a bright, near-IR–fluorescent dye with excitation ideally suited for the 633 nm laser line or dye-pumped laser excitation. Super Fluor 750...
TD0039	Cy5 ethylenediamine 脂性Cy5, 乙二胺	TD0039	98%
TD0039	Cy5 cyanine dyes and their derivatives are commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis.They are widel...
TD0046	Cy7 ethylenediamine 脂性Cy7, 乙二胺	TD0046	98%
TD0046	Cy7 dyes and their derivatives are commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis.They are widely used t...
TD0066	5(6)-TAMRA [5-(and-6)-Carboxytetramethylrhodamine] Mixed isomers 5(6)-羧基四甲基罗丹明（混合物）	150347-56-1	98%
TD0066	5(6)-TAMRA contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid. This bright, orange-fluor...
TD0072	AMCA-X, SE [3-(7-amino-4-methyl-2-oxo-2H-chromen-3-yl)propanoic acid, succinimidyl ester] AMCA-X 琥珀酰亚胺酯	216309-02-3	98%
TD0072	AMCA-X, N-succinimidyl ester is an amine-reactive, UV-excitable, blue fluroscent dye.
TD0027	Super Fluor 680 Super Fluor 680（效果同Alexa Fluor 680）	TD0027	98%
TD0027	Super Fluor 680 dye is a bright, near-IR fluorescent dye with excitation ideally suited for the 633 nm laser line. For stable signal generation in imaging and fl...