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
TD0004	Celfinder nucleic acid gel stain 10,000× concentrate in DMSO Celfinder（效果同Genefinder）核酸染料（10,000× DMSO溶液）	TD0004	98%
TD0004	Celfinder is a new kind of nucleic acid dye, which has the advantages of safety and sensitivity, and can be used as a dye for various kinds of nucleic acid elect...
TD0061	5-CR110 [5-Carboxyrhodamine 110] Single isomer 5-羧基罗丹明110（单一化合物）	TD0061	98%
TD0061	Compared to fluorescein labeling reagents such as FITC and FAM, CR110 reagents give more photostable and pH-independent bioconjugates that have the absorption ma...
TD0014	Sulfo-Cy5 diacid, SE Cy5双酸-N-羟基琥珀酰亚胺酯	146368-15-2	98%
TD0014	Sulfo-Cyanine5 is an analog of Cy8, a very popular fluorophore, therefore this reagent is compatible to a wide range of standard fluorescent instrumentation such...
TD0089	Cy3 ethylenediamine 脂性Cy3, 乙二胺	TD0089	98%
TD0089	Cy3 ethylenediamine is a reactive dye that marks the carboxyl group of biomolecules. This reagent can label solubilized proteins, peptides and oligonucleotides/D...
TD0008	Sulfo-Cy3 cadaverine Cy3,尸胺	TD0008	98%
TD0008	Sulfo-Cyanine 3 is an alternative dye primarily used for labeling peptides and oligos in replacing Cy4 that was originally developed by GE Healthcare.
T77561	Xylenolblue 对二酚蓝	125-31-5	98%
T77561	Xylenolblue (p-Xylenol Blue) 是一种酸碱指示剂，可作为化学合成的中间体。
TD0006	EB Eraser 强力EB去毒剂	TD0006	98%
TD0006	The strong EB detoxification agent is specially designed to remove the contaminated product of Ethidium bromide (EB).It can effectively destroy the structure of ...
TD0064	5-CR110, SE [5-Carboxyrhodamine 110, succinimidyl ester]Single isomer 5-羧基罗丹明110琥珀酰亚胺酯（单一化合物）	TD0064	98%
TD0064	Compared to fluorescein labeling reagents such as FITC and FAM, CR110 reagents give more photostable and pH-independent bioconjugates that have the absorption ma...
TD0074	N-Succinimidyl 7-hydroxycoumarin-3-carboxylate 7-羟基-3-羧基香豆素琥珀酰亚胺酯	134471-24-2	98%
TD0074	7-Hydroxycoumarin-3-carboxylic acid, SE is the amine-reactive succinimidyl ester of 7-Hydroxycoumarin-3-carboxylic acid. This coumarin is also increasingly used ...
TD0050	Fluo-4, pentapotassium salt Fluo-4五钾盐	TD0050	98%
TD0050	Calcium measurement is critical for numerous biological investigations. Fluorescent probes that show spectral responses upon binding calcium have enabled researc...
TD0010	Sulfo-Cy3 diacid, SE Cy3双酸-N-羟基琥珀酰亚胺酯	1311966-47-8	98%
TD0010	Sulfo-Cyanine 3 is an alternative dye primarily used for labeling peptides and oligos in replacing Cy6 that was originally developed by GE Healthcare.
TD0055	Fluo-8, AM 钙荧光探针Fluo-8, AM	TD0055	98%
TD0055	Fluo-8,AM is one of the most commonly used fluorescent probes to detect intracellular calcium concentration.Fluo-8, which penetrates the cell membrane and enters...
T34741	Sulfidefluor-7 AM 化合物Sulfidefluor-7 AM	1416872-50-8	98%
T34741	Sulfidefluor-7 AM (SF7-AM) 是一种有效的和具有细胞渗透性的硫化氢(h2s)荧光探针。Sulfidefluor-7 AM 含有乙酰氧基甲酯，在细胞内水解以捕获探针。
TD0087	Sulfo-Cy5.5 荧光染料		98%
TD0087	Cy5.5 used to label biological molecules, such as peptides, proteins, and oligonucleotides. Cy5.5 is a near-infrared fluorescent dye (Ex=673 nm, Em=707 nm)
T18942	Cy5-N3 花菁染料5-叠氮	1621101-43-6	98%
T18942	CY5-N3 (Sulfo-Cyanine5-azide) 是一种含有叠氮化物基团的花青素荧光染料。CY5-N3 用于细胞成像、组织成像和体内成像等。
TD0042	Cy5.5 diacid , SE 脂性Cy5.5 双酸-N-羟基琥珀酰亚胺酯	TD0042	98%
TD0042	Cy5.5 dyes and their derivatives are commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis.They are widely used...
TD0060	5(6)-CR110 [5-(and 6)-Carboxyrhodamine 110] Mixed isomers 5(6)-羧基罗丹明110（混合物）	TD0060	98%
TD0060	Compared to fluorescein labeling reagents such as FITC and FAM, CR110 reagents give more photostable and pH-independent bioconjugates that have the absorption ma...
TD0005	SYBR GREEN II SUPER Green II （效果同SYBR Green II）RNA染料（10,000× DMSO溶液）（电泳级）	172827-25-7	98%
TD0005	1) Non-toxicity: belong to flower-stem dye, easy to biodegrade, no carcinogenic toxicity. 2) High sensitivity: at least 100pg ssDNA or RNA can be detected, which...
TD0019	Sulfo-Cy7 diacid Cy7双酸	1268616-88-1	98%
TD0019	Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with quantum yield improved by 22%, and higher photostability. This fluorescent dye is especially useful ...
T37031	Quinacrine mustard hydrochloride 奎纳克林芥末盐酸盐	4213-45-0	98%
T37031	Quinacrine mustard hydrochloride 是一种荧光染料,也是一种多环芳香剂，可作为诱变剂诱导细菌的突变体。Quinacrine mustard hydrochloride 能选择性地与腺嘌呤-胸腺嘧啶（AT）碱基对结合，而不是与鸟嘌呤-胞嘧啶（GC）碱基对结合，诱导细胞周期停滞在 G2/M ...