Lumiprobe 马来酰亚胺染料 Dye maleimides

Lumiprobe 马来酰亚胺染料 Dye maleimides
Lumiprobe Corporation是美国一家高品质生物技术公司,专业提供分子生物学研究用的活性荧光染料。从2006年开始,公司生产并销售生命科学研究和诊断学应用的优质化学药品。产品主要有:活性染料(Reactive Dye)和SYBR Green I 染料,用于寡核苷酸合成的亚磷酰胺,点击化学用染料和其它试剂。 产品主要应用:点击化学(Click Chemistry)、蛋白质组学研究中的双向荧光差异凝胶电泳(2D DIGE)和实时荧光定量PCR(Realtime PCR)。
作为Lumiprobe代理,上海金畔生物生物可提供Lumiprobe的完整产品线,满足您的各种科研实验需求。产品包括:羧酸类染料、羰基类染料,标记分子氨基活性染料,标记分子巯基活性染料,动物活体成像用染料,蛋白质、多肽、核酸等生物分子标记染料、点击化学等。渠道正规(市场上部分是分装,质量不能保证),质量保证,价格极具竞争力,而且我们的货期进需要3-5工作日,不需要像其他家攒单货期3-4周。
马来酰亚胺染料  Dye maleimides

BDP FL 马来酰亚胺酯 BDP FL maleimide

BDP FL maleimide is a bright and photostable thiol-reactive dye for protein labeling, an ideal replacement for fluorescein for microscopy.

BDP FL maleimide
Cy3-马来酰亚胺酯Cyanine3 maleimide

Cyanine3 maleimide is a thiol mono reactive dye.

Cyanine3 maleimide
Cy5-马来酰亚胺酯 Cyanine5 maleimide

Cyanine5 maleimide reacts with thiols to give dye labeled conjugates.

Cyanine5 maleimide
Cy5.5-马来酰亚胺酯 Cyanine5.5 maleimide

Cyanine5.5 maleimide is a thiol reactive dye for protein labeling.

Cyanine5.5 maleimide
Cy7-马来酰亚胺酯 Cyanine7 maleimide

Cyanine7 maleimide is a sulfhydryl-reactive NIR dye.

 Cyanine7 maleimide
Cy7.5-马来酰亚胺酯 Cyanine7.5 maleimide

Cyanine7.5 maleimide is a thiol reactive near infrared dye.

Cyanine7.5 maleimide
磺酸基-Cy3-马来酰亚胺酯 Sulfo-Cyanine3 maleimide

Water soluble thiol-reactive derivative of Sulfo-Cyanine3, a Cy3® analog

Sulfo-Cyanine3 maleimide
磺酸基-Cy5-马来酰亚胺酯 Sulfo-Cyanine5 maleimide

Thiol reactive, water soluble cyanine dye for Cy5® channel.

Sulfo-Cyanine5 maleimide

 
Lumiprobe 马来酰亚胺染料 Dye maleimides

货号

中文名

产品描述

11480 BDP FL 马来酰亚胺 BDP FL maleimide, 1 mg
21480 BDP FL 马来酰亚胺 BDP FL maleimide, 5 mg
41480 BDP FL 马来酰亚胺 BDP FL maleimide, 25 mg
51480 BDP FL 马来酰亚胺 BDP FL maleimide, 50 mg
61480 BDP FL 马来酰亚胺 BDP FL maleimide, 100 mg
11080 Cy3马来酰亚胺 Cyanine3 maleimide, 1 mg
21080 Cy3马来酰亚胺 Cyanine3 maleimide, 5 mg
41080 Cy3马来酰亚胺 Cyanine3 maleimide, 25 mg
51080 Cy3马来酰亚胺 Cyanine3 maleimide, 50 mg
61080 Cy3马来酰亚胺 Cyanine3 maleimide, 100 mg
13080 Cy5马来酰亚胺 Cyanine5 maleimide, 1 mg
23080 Cy5马来酰亚胺 Cyanine5 maleimide, 5 mg
43080 Cy5马来酰亚胺 Cyanine5 maleimide, 25 mg
53080 Cy5马来酰亚胺 Cyanine5 maleimide, 50 mg
63080 Cy5马来酰亚胺 Cyanine5 maleimide, 100 mg
17080 Cy5.5马来酰亚胺 Cyanine5.5 maleimide, 1 mg
27080 Cy5.5马来酰亚胺 Cyanine5.5 maleimide, 5 mg
47080 Cy5.5马来酰亚胺 Cyanine5.5 maleimide, 25 mg
57080 Cy5.5马来酰亚胺 Cyanine5.5 maleimide, 50 mg
67080 Cy5.5马来酰亚胺 Cyanine5.5 maleimide, 100 mg
15080 Cy7马来酰亚胺 Cyanine7 maleimide, 1 mg
25080 Cy7马来酰亚胺 Cyanine7 maleimide, 5 mg
45080 Cy7马来酰亚胺 Cyanine7 maleimide, 25 mg
55080 Cy7马来酰亚胺 Cyanine7 maleimide, 50 mg
65080 Cy7马来酰亚胺 Cyanine7 maleimide, 100 mg
16080 Cy7.5马来酰亚胺 Cyanine7.5 maleimide, 1 mg
26080 Cy7.5马来酰亚胺 Cyanine7.5 maleimide, 5 mg
46080 Cy7.5马来酰亚胺 Cyanine7.5 maleimide, 25 mg
56080 Cy7.5马来酰亚胺 Cyanine7.5 maleimide, 50 mg
66080 Cy7.5马来酰亚胺 Cyanine7.5 maleimide, 100 mg
11380 磺酸基-Cy3 马来酰亚胺 Sulfo-Cyanine3 maleimide, 1 mg
21380 磺酸基-Cy3 马来酰亚胺 Sulfo-Cyanine3 maleimide, 5 mg
41380 磺酸基-Cy3 马来酰亚胺 Sulfo-Cyanine3 maleimide, 25 mg
51380 磺酸基-Cy3 马来酰亚胺 Sulfo-Cyanine3 maleimide, 50 mg
61380 磺酸基-Cy3 马来酰亚胺 Sulfo-Cyanine3 maleimide, 100 mg
13380 磺酸基-Cy5 马来酰亚胺 Sulfo-Cyanine5 maleimide, 1 mg
23380 磺酸基-Cy5 马来酰亚胺 Sulfo-Cyanine5 maleimide, 5 mg
43380 磺酸基-Cy5 马来酰亚胺 Sulfo-Cyanine5 maleimide, 25 mg
53380 磺酸基-Cy5 马来酰亚胺 Sulfo-Cyanine5 maleimide, 50 mg
63380 磺酸基-Cy5 马来酰亚胺 Sulfo-Cyanine5 maleimide, 100 mg

* 上述中文名称仅供参考,订货以货号和英文名称为准

Lumiprobe蛋白质巯基标记用活性染料

Lumiprobe蛋白质巯基标记用活性染料

上海金畔生物供应蛋白质巯基标记用活性染料:cy5.5马来酰亚胺,Cy5 马来酰亚胺,Cy3马来酰亚胺,cy7马来酰亚胺,cy7.5马来酰亚胺, 欢迎咨询。

Cy3马来酰胺:  Cyanine3 maleimide

巯基活性Cy3染料,可以将Cy3荧光团结合到蛋白和多肽的巯基上。
分子结构:
Cyanine3 maleimide structure
一般性质:
外观:红色粉末
分子量:615.2
分子式:C36H43ClN4O3
溶解性:溶于有机溶剂(DMF,DMSO,二氯甲烷),不溶于水
质控:NMR 1H(95%)和13C,TLC,功能测试
光谱性质:
最大激发波长:555nm
在最大激发波长下的消光系数:150000Lmol-1cm-1
最大发射波长:570nm
荧光量子产率:0.31
General properties

Appearance: red powder
Molecular weight: 615.20
Molecular formula: C36H43ClN4O3
Solubility: soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

Thiol mono-reactive Cyanine3 dye. This reagent can be used to attach Cyanine3 fluorophore (an analog of Cy3®) to proteins and peptides containing cysteine residues, as well as to other thiolated molecules (such as thiol-containing oligonucleotides).
Cystines should be reduced with TCEP (tris-carboxyethylphosphine) or other appropriate reductant prior to the labeling.
Labeling with Cyanine3 maleimide is selective, and efficient.
We recommend using water-soluble Sulfo-Cyanine3 maleimide for the labeling of antibodies and other sensitive proteins.

fluorescent dye vial Cyanine3 maleimide
Cy3 absorbance and emission spectra

 

Cy5马来酰亚胺:Cyanine5 maleimide

Cy5马来酰亚胺是标记多肽和蛋白巯基的活性染料,此染料可与多种设备兼容,比如显微镜,成像仪和荧光读数仪。
分子结构:
Cy5 maleimide structure
一般性质:
外观:深蓝色粉末
分子量:641.24
分子式:C38H45ClN4O3
溶解性:溶于有机溶剂(DMF,DMSO,二氯甲烷),不溶于水
质控:NMR 1H(95%)和13C,TLC,功能测试
光谱特性:
最大激发波长:646nm
在最大激发波长下的消光系数:250000Lmol-1cm-1
最大激发波长:662nm
荧光量子产率:0.2
General properties

Appearance: dark blue powder
Molecular weight: 641.24
Molecular formula: C38H45ClN4O3
Solubility: soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
Cy5.5马来酰亚胺:  Cyanine5.5 maleimide

Cy5.5马来酰亚胺是巯基活性染料,可以标记蛋白的巯基。近红外Cy5.5可用于小动物成像。
Cy5.5可以代替Alexa Fluor 680,DyLight 680
分子结构:
Cy5.5 maleimide structure
一般性质:
外观:深蓝色粉末
分子量:741.36
分子式:C46H49ClN4O3
溶解性:溶于有机溶剂(DMSO,DMF,二氯甲烷),略溶于水
质控:NMR 1H(95%)和13C,TLC,功能测试
光谱性质:
最大激发波长:673nm
最大激发波长下的消光系数:209000Lmol-1cm-1
最大发射波长:707nm
荧光量子产率:0.2
General properties

Appearance: dark blue powder
Molecular weight: 741.36
Molecular formula: C46H49ClN4O3
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

Cyanine5.5 maleimide is a thiol reactive dye which is capable of selective labeling of sulfhydryl groups in proteins, an analog of Cy5.5® maleimide.
Near infrared emission of Cyanine5.5 makes this dye suitable for bioimaging applications.
Cyanine5.5 can replace Cy5.5®, Alexa Fluor 680, and DyLight 680.

Cy7马来酰亚胺: Cyanine7 maleimide

近红外,巯基活性Cy7染料。此试剂可将近红外的Cy7染料连接到蛋白的巯基上,标记的蛋白可以用于近红外生物成像。
分子结构:
Cy7 maleimide structure
一般性质:
外观:绿色粉末
分子量:707.34
分子式:C43H51ClN4O3
溶解性:易溶于DMF,DMSO,二氯甲烷,不易溶于水
质控:NMR 1H(95%)13C,TLC,功能测试
光谱性质:
最大激发波长:750nm
在最大激发波长下的消光系数:199000Lmol-1cm-1
最大发射波长:773nm
荧光量子产率:0.3
Near-infrared, sulfhydryl reactive Cyanine7 dye, an analog of Cy7® maleimide.
This reagent allows to attach near infrared Cyanine7 dye to proteins with free sulfhydryl groups. Labeled proteins thus obtained are used in NIR bioimaging applications. NIR imaging systems can be used to visualize distribution of labeled proteins in tissues even in live organism.

Cy7.5马来酰亚胺:  Cyanine7.5 maleimide

巯基活性,近红外染料Cy7.5用于标记生物分子的巯基。
多数蛋白含有巯基,可由马来酰亚胺进行选择性标记。使用此试剂,这些蛋白可以转化为近红外荧光素结合物。标记后的复合物可以用于活体动物成像,研究组织和器官中蛋白的分配。
分子结构:
Cy7.5 maleimide structure
一般性质:
外观:绿色粉末
分子量:807.46
分子式:C51H55ClN4O3
溶解性:易溶于DMF,DMSO,二氯甲烷,不易溶于水
质控:NMR 1H(95%)13C,TLC,功能测试
保存条件:保存:-20℃,避光保存24个月。运输:常温下最多3周,避光,干燥。
光谱性质:
最大激发波长:788nm
在最大激发波长下的消光系数:223000Lmol-1cm-1
最大发射波长:808nm
Thiol-reactive, near infrared dye Cyanine7.5 for the labeling of protein SH groups, an analog of Cy7.5® maleimide.
Most proteins contain sulfhydryl groups which can be selectively labeled with maleimides. With this reagent, these proteins can be converted to near infrared (NIR) fluorescent conjugates. After it, the conjugates can be used in non-invasive live organism imaging to study distribution of the protein in tissues and organs.
将荧光团结Cy3 maleimide用于将荧光团结合到包含半胱氨酸残基的蛋白质,多肽和硫醇化分子上(比如含巯基的寡核苷酸)。在标记之前,胱氨酸应使用磷酸三氯乙酯(TCEP)还原。
Cy5 maleimide,Cy5.5 maleimide ,Cy5.5 maleimide,Cy7 maleimide ,Cy7.5 maleimide选择性标记蛋白的巯基。
相关产品如下:

中文名 英文名 规格
Cy3马来酰亚胺 Cy3 maleimide 1mg  5mg,25mg50mg,100mg
Cy5马来酰亚胺 Cy5maleimide 1mg 5mg,25mg50mg,100mg
Cy5.5马来酰亚胺 Cy5.5 maleimide 1mg 5mg,25mg 50mg,100mg
Cy7马来酰亚胺 Cy7maleimide 1mg 5mg,25mg50mg,100mg
Cy7.5马来酰亚胺 Cy7.5maleimide 1mg 5mg,25mg50mg,100mg

Lumiprobe Cy5 NHS 酯 Cyanine5 NHS ester

Cy5 NHS 酯 Cyanine5 NHS ester
在过去的一些年,Cy5荧光基因是生命科学研究和诊断领域非常受欢迎的标记试剂。在红色区域有最大的荧光发射,许多CCD检测器有最大灵敏性,并且背景低。染料颜色非常深,因此即使在凝胶上少至1nmol的量用肉眼也可观察到。
Cy5 NHS酯是用来标记多肽,蛋白和寡核苷酸氨基的活性染料。此染料只需少量的共溶剂(比如DMF或DMSO)来标记反应。此试剂用来高效标记可溶性蛋白,各种多肽和寡核苷酸的氨基。对于较复杂的靶标比如易降解的蛋白,不能用DMF或DMSO时,可以考虑用水溶性sulfo-Cyanine 5 NHS 酯不需要共溶剂,并且两者有非常相似的荧光特性。
Cy5荧光基因与各种设备兼容包括许多荧光显微镜,成像仪,扫描设备和荧光成像仪等。
   Cy5 NHS酯可以替代Alexa Fluor 647, and DyLight 649和Cy3.5®活性酯。
分子结构
一般性质
外观:深蓝色粉末
分子量:616.19
分子式:C36H42ClN3O4
CAS号:1032678-42-4, 350686-88-3
溶解性:易溶于有机溶剂(DMSO,DMF和氯化物),水中的溶解性低。
质控:NMR 1H(95%)和13C,TLC, 功能测试
储存条件:储存:收到货后于-20℃避光保存24个月。运输:室温3周,避免长时间暴露于阳光,干燥。
光谱性质:
最大激发波长:646
在最大激发波长下的消光系数:250000
最大发射波长:662
荧光量子产率:0.2
During the last years, Cyanine5 (an analog of Cy5®) has become an incredibly popular label in life science research and diagnostics. The fluorophore has its emission maximum in the red region, where many CCD detectors exhibit maximum sensitivity, and biological objects show low background. The dye color is very intense, therefore quantities as small as 1 nmol can be detected in gel electrophoresis by naked eye.
This Cyanine5 NHS ester (analog to Cy5® NHS ester) is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. This dye requires a small amount of organic co-solvent (such as DMF or DMSO) to be used in labeling reactions (please see our recommended protocol for more details). This reagent is ideal for very cost-efficient labeling of soluble proteins as well as all kinds of peptides and oligonucleotides. This reagent also works well in organic solvents for small molecule labeling. For more sophisticated targets such as easily degradable proteins, when the use of DMF or DMSO is undesirable, consider using water-soluble sulfo-Cyanine 5 NHS ester which does not require any co-solvent, and features very similar fluorescent properties.

General properties

Appearance: dark blue powder
Molecular weight: 616.19
CAS number: 1032678-42-4, 350686-88-3
Molecular formula: C36H42ClN3O4
Solubility: good in polar (DMSO, DMF) and chlorinated (DCM, chloroform) organic solvents, low solubility in water
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.
Cat. # Quantity Price Lead time
13020 1 mg 110.00$ in stock
23020 5 mg 210.00$ in stock
43020 25 mg 410.00$ in stock
53020 50 mg 695.00$ in stock
63020 100 mg 1190.00$ in stock
Product citations  参考文献
  1. Li, L.; Sun, W.; Li, L.; Liu, Y.; Wu, L.; Wang, F.; Zhou, Z.; Zhang, Z.; Huang, Y. A pH-responsive sequential-disassembly nanohybrid for mitochondrial targeting. Nanoscale, in press. doi: 10.1039/c6nr07004c
  2. Matsuo, Y.; Maurer, S.P.; Yukawa, M.; Zakian, S.; Singleton, M.R.; Surrey, T.; Toda, T. An unconventional interaction between Dis1/TOG and Mal3/EB1 promotes the fidelity of chromosome segregation. Journal of Cell Science. doi: 10.1242/jcs.197533
  3. Stephen, Z.R.; Gebhart, R.N.; Jeon, M.; Blair, A.A.; Ellenbogen, R.G.; Silber, J.R.; Zhang, M. pH-Sensitive O6-Benzylguanosine Polymer Modified Magnetic Nanoparticles for Treatment of Glioblastomas. Bioconjugate Chemistry, in press. doi:10.1021/acs.bioconjchem.6b00545
  4. Bloch, M.B.D.; Yavin, E.; Nissan, A.; Ariel, I.; Kenett, R.; Brass, D.; Rubinstein, A. The effect of linker type and recognition peptide conjugation chemistry on tissue affinity and cytotoxicity of charged polyacrylamide. Journal of Controlled Release, in press. doi:10.1016/j.jconrel.2016.06.038

Lumiprobe 水溶性cy染料

Lumiprobe 水溶性Cy染料

磺化和非磺化染料都可用于标记生物分子例如DNA和蛋白质。染料之间的差异是它们的溶解性:磺基染料是水溶性的,并且它们不使用有机共溶剂用于在水性环境中的标记。它们不易于在水中聚集。
There are two varieties of cyanine dyes: non-sulfonated cyanines, and sulfonated cyanines. For many applications they are interchangeable, because their spectral properties are nearly identical. Both sulfonated and non-sulfonated dyes can be used for the labeling of biomolecules such as DNA and proteins. The difference between the dyes is their solubility: sulfo- dyes are water-soluble, and they do not use of organic co-solvent for the labeling in aqueous environment. They are less prone to aggregation in water.

  • Sulfo-Cyanine3 carboxylic acid
  • Sulfo-Cyanine5 carboxylic acid
  • Sulfo-Cyanine5.5 carboxylic acid
  • Sulfo-Cyanine7 carboxylic acid
  • Sulfo-Cyanine7.5 carboxylic acid
磺酸基-Cy5羧酸

无活性的磺酸基-Cy5羧酸,水溶性染料。此染料是高水溶性染料
用于分子标记应该选择具有活性的磺酸基-Cy5 NHS酯
分子结构:
一般性质:
外观:深蓝色粉末
分子量:664.76
分子式:C32H37N2NaO8S2
溶解性:易溶于水,DMSO,DMF,在多数有机溶剂难溶
质控:NMR 1H(95%)和13C,TLC
光谱性质:
最大激发波长:646nm
在最大激发波长下的消光系数:271000Lmol-1cm-1
最大发射波长:662nm
荧光量子产率:0.2
General properties

Appearance: dark blue powder
Molecular weight: 664.76
CAS number: 1121756-16-8, 1144162-77-5
Molecular formula: C32H37N2NaO8S2
Solubility: Good in water, DMF, DMSO. Low in non-polar organic solvents.
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.

sulfo-Cyanine5 carboxylic acid structure
sulfo-Cyanine5 absorbance and emission spectra

Cat. # Quantity Lead time
13390 1 mg in stock
23390 5 mg in stock
43390 25 mg in stock
53390 50 mg in stock
63390 100 mg in stock
 磺酸基-Cy7羧酸

磺酸基-Cy7羧酸是无活性易溶于水的近红外染料;
此试剂不能用于标记分子,它有较高的水溶性,可改善近红外光谱范围的量子产率,并具有很高的消光系数。
分子结构:
一般性质:
外观:深绿色粉末
分子量:730.87
分子式:C37h33N2NaO8S2
溶解性:易溶于水,DMF,DMSO
质控:HPLC(95%),NMR 1H 和13C
光谱性质:
最大激发波长:740nm
在最大激发波长下的消光系数:240600Lmol-1cm-1
最大发射波长:773nm
General properties

Appearance: dark green powder
Molecular weight: 730.87
Molecular formula: C37H43N2NaO8S2
Solubility: Good in water, DMF, DMSO. Low in non-polar organic solvents.
Quality control: NMR 1H, HPLC (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.

Sulfo-Cyanine7 carboxylic acid is non-reactive water soluble near infrared dye.
The reagent is useful as a fluorescent marker in NIR range when attachment to other molecules is not desired. It has high hydrophilicity and aqueous solubility, improved quantum yield in NIR range, and very high molar extinction coefficient.
This reagent contains free carboxylic acid function. Pre-activated activated ester – sulfo-Cyanine7 NHS ester is also available.

15390 1 mg in stock
25390 5 mg in stock
45390 25 mg in stock
55390 50 mg in stock
65390 100 mg in stock
磺基-Cy3 NHS酯:

此染料可溶于水,氨基活性Cy3染料。在水溶液中有效标记蛋白和多肽,无需共溶剂,是低溶解性蛋白和易于降解蛋白的理想选择。
此染料是磺化,亲水性染料。可以代替Alexa Fluor 546和DyLight 549
分子结构:
一般性质:
外观:深红色晶体
分子量:735.8
分子式:C34H38N3NaO10S2
溶解性:极易溶于水,易溶于有机溶剂(DMF,DMSO)
质控:NMR 1H(95%)和13C,TLC,功能性测试
光谱性质:
最大激发波长:548nm
最大激发波长下的消光系数:162000Lmol-1cm-1
最大发射波长:563nm
荧光量子产率:0.1
General properties

Appearance: dark red crystals
Molecular weight: 735.80
Molecular formula: C34H38N3NaO10S2
Solubility: very high in water, good in polar organic solvents (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.

Water soluble sulfo-Cy3 NHS ester structure
sulfo-Cyanine3 absorbance and emission spectra

11320 1 mg in stock
21320 5 mg in stock
41320 25 mg in stock
51320 50 mg in stock
61320 100 mg in stock
磺基-Cy5 NHS酯:

水溶性Cy5 NHS酯,用于标记生物分子的氨基,无需任何共溶剂,因此可以用于标记在有机溶剂中易降解的蛋白和溶解性低的蛋白
Cy5 是最常用的荧光团之一,与多种设备兼容,比如平板读数仪,显微镜和成像仪
此染料是高水溶性,可以代替多种用途的Alexa Fluor 647,DyLight 649
分子结构:
一般性质:
外观:深蓝色粉末
分子量:761,84
分子式:C36H40N3NaO10S2
溶解性:极易溶于水,易溶于有机溶剂DMF和DMSO
质量控制:NMR 1H (95%)和13C,TLC,功能性测试
光谱性质:
最大激发波长:646nm
最大激发波长下的消光系数:271000Lmol-1cm-1
最大发射波长:662nm
荧光量子产率:0.2
General properties

Appearance: dark blue powder
Molecular weight: 777.95
Molecular formula: C36H40N3NaO10S2
Solubility: very good in water, good in DMF and 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.

sulfo-cy5-nhs-ester
Cy5 NHS ester structure
sulfo-Cyanine 5 absorbance and emission spectra

13320 1 mg in stock
23320 5 mg in stock
43320 25 mg in stock
53320 50 mg in stock
63320 100 mg in stock
磺基-Cy7 NHS酯:

一般性质:
外观:深绿色粉末
分子量:827.94
分子式:C41H46N3NaO10S2
溶解性:易溶于水,DMF,DMSO
质控:NMR 1H(95%)13C,TLC,功能测试
光谱性质:
最大激发波长:740nm
在最大激发波长下的消光系数:240600Lmol-1cm-1
最大发射波长:773nm
General properties

Appearance: dark green powder
Mass spec M+ increment: 868.2
Molecular weight: 869.10
Molecular formula: C43H49KN4O9S2
IUPAC name: 1-[2-(6-{2-[(E)-2-[(E)-3-{(E)-2-[1-Methyl-3,3-dimethyl-5-(oxysulfonyl)-2-indolinylidene]ethylidene}-1-cyclohexen-1-yl]ethenyl]-3,3-dimethyl-5-(oxysulfonyl)-3H-indol-1-yl}hexanoylamino)ethyl]-1H-pyrrole-2,5-dione, potassium salt
Solubility: Good in water, DMF, DMSO. Low in non-polar organic solvents.
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

sulfo-Cyanine7 maleimide structure
sulfo-Cyanine7 absorbance and emission spectra

15380 1 mg in stock
25380 5 mg 5 days
45380 25 mg in stock
55380 50 mg in stock
Sulfo-Cyanine5 maleimide   磺基-cy5-马来酰亚胺

水溶的亲水的sulfo-Cyanine5 maleimide(Cy5® maleimide的类似物)。作为Cy5® maleimide的完美的替代物,我们推荐该产品用于蛋白、包括抗体的标记。通过凝胶过滤、离心柱纯化、透析、电泳或色谱层析方法就可以很容易的将标记蛋白和未标记的染料进行分类。
没有磺化基团的类似物:Cyanine5 maleimide。

磺酸基类荧光染料:
  • Sulfo-Cyanine3 NHS ester
  • Sulfo-Cyanine5 NHS ester
  • Sulfo-Cyanine5 bis-NHS ester
  • Sulfo-Cyanine5.5 NHS ester
  • Sulfo-Cyanine7 NHS ester
  • Sulfo-Cyanine3 maleimide
  • Sulfo-Cyanine5 maleimide
  • Sulfo-Cyanine7 maleimide
  • Sulfo-Cyanine3 azide
  • Sulfo-Cyanine5 azide
  • Sulfo-Cyanine5.5 azide
  • Sulfo-Cyanine7 azide
  • Sulfo-Cyanine3 alkyne
  • Sulfo-Cyanine5 alkyne
  • Sulfo-Cyanine5.5 alkyne
  • Sulfo-Cyanine7 alkyne
  • Sulfo-Cyanine3 amine
  • Sulfo-Cyanine5 amine
  • Sulfo-Cyanine5.5 amine
  • Sulfo-Cyanine7 amine

Lumiprobe 酰肼染料 Dye hydrazides

Lumiprobe 酰肼染料 Dye hydrazides

Lumiprobe Corporation是美国一家高品质生物技术公司,专业提供分子生物学研究用的活性荧光染料。从2006年开始,公司生产并销售生命科学研究和诊断学应用的优质化学药品。产品主要有:活性染料(Reactive Dye)和SYBR Green I 染料,用于寡核苷酸合成的亚磷酰胺,点击化学用染料和其它试剂。 产品主要应用:点击化学(Click Chemistry)、蛋白质组学研究中的双向荧光差异凝胶电泳(2D DIGE)和实时荧光定量PCR(Realtime PCR)。
作为Lumiprobe代理,上海金畔生物生物可提供Lumiprobe的完整产品线,满足您的各种科研实验需求。产品包括:羧酸类染料、羰基类染料,标记分子氨基活性染料,标记分子巯基活性染料,动物活体成像用染料,蛋白质、多肽、核酸等生物分子标记染料、点击化学等。渠道正规(市场上部分是分装,质量不能保证),质量保证,价格极具竞争力,而且我们的货期进需要3-5工作日,不需要像其他家攒单货期3-4周。

酰肼染料 Dye hydrazides

Cy3酰肼Cyanine3 hydrazide

Cyanine3 hydrazide

Cy5酰肼 Cyanine5 hydrazide

Cyanine5 hydrazide

Cy5 Boc-酰肼 Cyanine5 Boc-hydrazide

Cyanine5 hydrazide

Cy5.5酰肼 Cyanine5.5 hydrazide

Cyanine5.5 hydrazide

 

Lumiprobe 酰肼染料 Dye hydrazides

货号

中文名

产品描述

13070 Cy5 酰肼 Cyanine5 hydrazide, 1 mg
23070 Cy5 酰肼 Cyanine5 hydrazide, 5 mg
43070 Cy5 酰肼 Cyanine5 hydrazide, 25 mg
53070 Cy5 酰肼 Cyanine5 hydrazide, 50 mg
63070 Cy5 酰肼 Cyanine5 hydrazide, 100 mg
130A0 Cy5 Boc-酰肼 Cyanine5 Boc-hydrazide, 1 mg
230A0 Cy5 Boc-酰肼 Cyanine5 Boc-hydrazide, 5 mg
430A0 Cy5 Boc-酰肼 Cyanine5 Boc-hydrazide, 25 mg
530A0 Cy5 Boc-酰肼 Cyanine5 Boc-hydrazide, 50 mg
630A0 Cy5 Boc-酰肼 Cyanine5 Boc-hydrazide, 100 mg
11070 Cy3酰肼 Cyanine3 hydrazide, 1 mg
21070 Cy3酰肼 Cyanine3 hydrazide, 5 mg
41070 Cy3酰肼 Cyanine3 hydrazide, 25 mg
51070 Cy3酰肼 Cyanine3 hydrazide, 50 mg
61070 Cy3酰肼 Cyanine3 hydrazide, 100 mg
17070 Cy5.5酰肼 Cyanine5.5 hydrazide, 1 mg
27070 Cy5.5酰肼 Cyanine5.5 hydrazide, 5 mg
47070 Cy5.5酰肼 Cyanine5.5 hydrazide, 25 mg
57070 Cy5.5酰肼 Cyanine5.5 hydrazide, 50 mg
67070 Cy5.5酰肼 Cyanine5.5 hydrazide, 100 mg

* 上述中文名称仅供参考,订货以货号和英文名称为准

Lumiprobe动物活体成像用染料|活体成像

Lumiprobe动物活体成像用染料|活体成像

Lumiprobe Corporation是美国一家高品质生物技术公司,专业提供分子生物学研究用的活性荧光染料。从2006年开始,公司生产并销售生命科学研究和诊断学应用的优质化学药品。产品主要有:活性染料(Reactive Dye)和SYBR Green I 染料,用于寡核苷酸合成的亚磷酰胺,点击化学用染料和其它试剂。 产品主要应用:点击化学(Click Chemistry)、蛋白质组学研究中的双向荧光差异凝胶电泳(2D DIGE)和实时荧光定量PCR(Realtime PCR)。
作为Lumiprobe代理,上海金畔生物生物可提供Lumiprobe的完整产品线,满足您的各种科研实验需求。产品包括:羧酸类染料、羰基类染料,标记分子氨基活性染料,标记分子巯基活性染料,动物活体成像用染料,蛋白质、多肽、核酸等生物分子标记染料、点击化学等。渠道正规(市场上部分是分装,质量不能保证),质量保证,价格极具竞争力,而且我们的货期进需要3-5工作日,不需要像其他家攒单货期3-4周。
上海金畔生物专业提供Lumiprobe动物活体成像用染料(Cy5.5,Cy7,Cy7.5),Lumiprobe提供近红外活体成像染料,提供Cy5.5,Cy7,Cy7.5系列荧光染料,可用于小动物活体成像实验。

Cy5.5 NHS ester:

是近红外染料,除了用于标记多肽,蛋白和寡核苷酸氨基的活性染料,可用于后续的小动物活体成像实验。
染料可代替Alexa Fluor 680 NHS ester和DyLight 680 NHS ester
分子结构:
Cy5 NHS ester structure
一般性质:
外观:深蓝色粉末
分子量:716.31
分子式:C44H46ClN3O4
溶解性:溶于有机溶剂(DMSO,DMF,二氯甲烷),在水中不易溶解
质控:NMR 1H(95%) 13C,TLC,功能测试
保存条件:保存:-20℃,避光保存24个月。运输:常温下最多3周,避光,干燥。
光谱性质:
最大激发波长:673nm
在最大激发波长下的消光系数:209000Lmol-1cm-1
最大发射波长:707nm
荧光量子产率:0.2

Cy7 NHS ester:

氨基活性的Cy7,近红外荧光染料。此试剂可被用于产生Cy7-标记的生物分子,用于后续的小动物活体成像研究,药物设计及相关实验。Cy7中心加强聚亚甲基链的结构特点,与母结构相比其量子产率提高了20%,增加了其荧光亮度。
分子结构:
Cy7 NHS ester structure
 
一般性质:
外观:绿色粉末
分子量:682.29
分子式:C41H48ClN3O4
溶解性:溶于有机溶剂(DMSO,DMF,二氯甲烷),不易溶于水
质控:NMR 1H(95%)13C,TLC,功能测试
保存条件:保存:-20℃,避光保存24个月。运输:常温下最多3周,避光,干燥。
光谱性质:
最大激发波长:750nm
在最大激发波长下的消光系数:199000Lmol-1cm-1
最大发射波长:773nm
荧光量子产率:0.3

Cy7.5 NHS ester:

Cy7.5是近红外染料,具有长的发射波长,近红外照射容易穿透组织,可用于小动物活体成像实验。Cy7.5中心加强聚亚甲基链的结构特点,与母结构相比其量子产率提高了20%,增加了其荧光亮度。
分子结构:
Cy7.5 NHS ester structure
一般性质:
外观:绿色粉末
分子量:782.41
分子式:C49H52ClN3O4
溶解性:溶于有机溶剂(DMSO,DMF,二氯甲烷),不易溶于水
质控:NMR 1H(95%)13C,TLC,功能测试
保存条件:保存:-20℃,避光保存24个月。运输:常温下最多3周,避光,干燥。
光谱性质:
最大激发波长:788nm
在最大激发波长下的消光系数:223000Lmol-1cm-1
最大发射波长:808nm
荧光量子产率:0.3

Sulfo-Cy7 NHS ester:

一般性质:
外观:深绿色粉末
分子量:827.94
分子式:C41H46N3NaO10S2
sulfo-Cyanine7 NHS ester structure
溶解性:易溶于水,DMF,DMSO
质控:NMR 1H(95%)13C,TLC,功能测试
保存条件:保存:-20℃,避光保存24个月。运输:常温下最多3周,避光,干燥。
光谱性质:
最大激发波长:740nm
在最大激发波长下的消光系数:240600Lmol-1cm-1
最大发射波长:773nm

Cyanine7 maleimide

Cy7马来酰亚胺:近红外,巯基活性Cy7染料。此试剂可将近红外的Cy7染料连接到蛋白的巯基上,标记的蛋白可以用于近红外生物成像。
分子结构:
Cy7 maleimide structure
一般性质:
外观:绿色粉末
分子量:707.34
分子式:C48H51ClN4O3
溶解性:易溶于DMF,DMSO,二氯甲烷,不易溶于水
质控:NMR 1H(95%)13C,TLC,功能测试
保存条件:保存:-20℃,避光保存24个月。运输:常温下最多3周,避光,干燥。
光谱性质:
最大激发波长:750nm
在最大激发波长下的消光系数:199000Lmol-1cm-1
最大发射波长:773nm
荧光量子产率:0.3

Cyanine7.5 maleimide   Cy7.5马来酰亚胺:

一般性质:
外观:绿色粉末
分子量:807.46
分子式:C51H55ClN4O3
溶解性:易溶于DMF,DMSO,二氯甲烷,不易溶于水
质控:NMR 1H(95%)13C,TLC,功能测试
保存条件:保存:-20℃,避光保存24个月。运输:常温下最多3周,避光,干燥。
光谱性质:
最大激发波长:788nm
在最大激发波长下的消光系数:223000Lmol-1cm-1
最大发射波长:808nm
Cy7.5 maleimide structure
General properties

Appearance: green powder
Molecular weight: 807.46
Molecular formula: C51H55ClN4O3
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

Lumiprobe 氨基染料 Amino dyes

Lumiprobe 氨基染料 Amino dyes

       Lumiprobe Corporation是美国一家高品质生物技术公司,专业提供分子生物学研究用的活性荧光染料。从2006年开始,公司生产并销售生命科学研究和诊断学应用的优质化学药品。产品主要有:活性染料(Reactive Dye)和SYBR Green I 染料,用于寡核苷酸合成的亚磷酰胺,点击化学用染料和其它试剂。 产品主要应用:点击化学(Click Chemistry)、蛋白质组学研究中的双向荧光差异凝胶电泳(2D DIGE)和实时荧光定量PCR(Realtime PCR)。

       作为Lumiprobe代理,上海金畔生物生物可提供Lumiprobe的完整产品线,满足您的各种科研实验需求。产品包括:羧酸类染料、羰基类染料,标记分子氨基活性染料,标记分子巯基活性染料,动物活体成像用染料,蛋白质、多肽、核酸等生物分子标记染料、点击化学等。渠道正规(市场上部分是分装,质量不能保证),质量保证,价格极具竞争力,而且我们的货期进需要3-5工作日,不需要像其他家攒单货期3-4周。

氨基染料 Amino dyes

炔烃CPG修饰剂 500Alkyne CPG modifier 500

Solid support for the synthesis of 3′-modified oligonucleotides with alkyne group for Click Chemistry.

Alkyne CPG modifier 500
Cy3胺 Cyanine3 amine

Cyanine3 is an fluorophore with free amino group (amino-dye). It can be conjugated with NHS esters, carboxy groups (after activation), and epoxides.

Cyanine3 amine
Cy5胺 Cyanine5 amine

Cyanine5 amine functionalized dye.

Cyanine5 amine
Cy5.5胺酯 Cyanine5.5 amine

Amino derivative of Cyanine5.5, a far red emitting fluorescent cyanine dye.

Cyanine5.5 amine
Cy7胺酯 Cyanine7 amine

Cy7 amine is a NIR dye with free amine group.

 Cyanine7 amine
Cy7.5胺酯 Cyanine7.5 amine

Near infrared dye Cyanine7.5 with free amino group.

Cyanine7.5 amine
磺酸基-Cy7-胺 Sulfo-Cyanine7 amine

Water-soluble NIR dye amine, sulfonated derivative of Cyanine7 dye, for the modification via enzymatical transamination.

Lumiprobe 氨基染料 Amino dyes

货号

中文名

产品描述

22860 炔烃CPG修饰剂 500 Alkyne CPG modifier 500, 250 mg
42860 炔烃CPG修饰剂 500 Alkyne CPG modifier 500, 1 g
52860 炔烃CPG修饰剂 500 Alkyne CPG modifier 500, 5 g
110C0 Cy3胺 Cyanine3 amine, 1 mg
210C0 Cy3胺 Cyanine3 amine, 5 mg
410C0 Cy3胺 Cyanine3 amine, 25 mg
510C0 Cy3胺 Cyanine3 amine, 50 mg
610C0 Cy3胺 Cyanine3 amine, 100 mg
130C0 Cy5胺 Cyanine5 amine, 1 mg
230C0 Cy5胺 Cyanine5 amine, 5 mg
430C0 Cy5胺 Cyanine5 amine, 25 mg
530C0 Cy5胺 Cyanine5 amine, 50 mg
630C0 Cy5胺 Cyanine5 amine, 100 mg
170C0 Cy5.5胺 Cyanine5.5 amine, 1 mg
270C0 Cy5.5胺 Cyanine5.5 amine, 5 mg
470C0 Cy5.5胺 Cyanine5.5 amine, 25 mg
570C0 Cy5.5胺 Cyanine5.5 amine, 50 mg
670C0 Cy5.5胺 Cyanine5.5 amine, 100 mg
150C0 Cy7胺 Cyanine7 amine, 1 mg
250C0 Cy7胺 Cyanine7 amine, 5 mg
450C0 Cy7胺 Cyanine7 amine, 25 mg
550C0 Cy7胺 Cyanine7 amine, 50 mg
650C0 Cy7胺 Cyanine7 amine, 100 mg
160C0 Cy7.5胺 Cyanine7.5 amine, 1 mg
260C0 Cy7.5胺 Cyanine7.5 amine, 5 mg
460C0 Cy7.5胺 Cyanine7.5 amine, 25 mg
560C0 Cy7.5胺 Cyanine7.5 amine, 50 mg
660C0 Cy7.5胺 Cyanine7.5 amine, 100 mg
153C0 磺酸基-Cy7-胺 Sulfo-Cyanine7 amine, 1 mg
253C0 磺酸基-Cy7-胺 Sulfo-Cyanine7 amine, 5 mg
453C0 磺酸基-Cy7-胺 Sulfo-Cyanine7 amine, 25 mg
553C0 磺酸基-Cy7-胺 Sulfo-Cyanine7 amine, 50 mg
653C0 磺酸基-Cy7-胺 Sulfo-Cyanine7 amine, 100 mg

* 上述中文名称仅供参考,订货以货号和英文名称为准