标签归档：alexa

YF®647A Azide （YF®647A叠氮化物） 货号: YA0041 规格: 0.5 mg

发表于由

上海金畔生物科技有限公司代理UELANDY荧光染料全系系列产品

YF®647A Azide （YF®647A叠氮化物）

产品货号: YA0041

产品规格: 0.5 mg

目录价（元）:2400

大包装询价


产品概述：

货号

名称

规格

Ex/Em

Extinction

coefficient(ε)

MW

效能等同于

YA0039

YF®488(5) Azide（YF®488(5)叠氮化物）

0.5 mg

490/515 nm

80, 000

861.0

Alexa Fluor 488, DyLight 488, FITC, FAM, Cy2

YA0042

YF®555 Azide

（YF®555叠氮化物）

0.5 mg

555/565 nm

155, 000

1062.0

Alexa Fluor 555, Cy3,

Tetramethylrhodamine

YA0037

YF®568 Azide

（YF®568叠氮化物）

0.5 mg

562/583 nm

100, 000

1055.0

Alexa Fluor 568, Lissamine rhodamine B, ROX

YA0038

YF®594 Azide

（YF®594叠氮化物）

0.5 mg

590/617 nm

92, 000

905.1

Alexa FLuor 594, Texas Red Dye, Cy3, DyLight 594

YA0041

YF®647A Azide （YF®647A叠氮化物）

0.5 mg

650/665 nm

240, 000

1328.9

Alexa Fluor 647


产品参数
溶解性：可溶于DMSO或水

储存条件
-20℃避光保存，有效期见外包装。

产品介绍
YF® Dye Azide可通过铜(I)催化的点击反应与炔类发生加成反应。YF® Dye Azide可用于流式细胞仪、荧光显微镜等。

注意事项
1. 荧光染料均存在淬灭问题，请尽量注意避光，以减缓荧光淬灭。
2. 为了您的安全和健康，请穿实验服并戴一次性手套操作。


说明书：

YF®647A Azide （YF®647A叠氮化物） 货号: YA0041 规格: 0.5 mg UE-YA0041    
MSDS：
MSDS YF® Dye Azide

Proteinase K, Alexa Fluor 488 labeled Cat. No. PK1-AF488-1 2 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Proteinase K, Alexa Fluor 488 labeled

Cat. No. PK1-AF488-1
Specification
Unit Size 2 mg
Price $385.00

Qty Add to Cart

Proteinase K, Alexa Fluor 488 Labeled

Similar products: Fluorescein 488 Proteinase K, SF488 Proteinase K.

Product Description:

Alexa Fluor 488 labeled Proteinase K is one of Nanocs’ fluorescent Proteinase K conjugates. Proteinase K is a highly reactive nonspecific serine protease that is capable of inactivating RNases and DNases and is used in the isolation or preparation of high molecular weight nucleic acids. Proteinase K is also useful for helping to characterize enzymes, due to its cleavage specificity. Proteinase K is stable in a wide variety of detergents and buffer salts and at various temperatures and pH. The isoelectric point of proteinase K is 8.9. Nanocs provides a number of fluorescent labeled Proteinase K products that span from UV region to near IR. These fluorescent Proteinase K conjugates can be used for enzyme studies, bioassay development and many other biomedical research. Nanocs Alexa Fluor 488 labeled Proteinase K is a green fluorescent Proteinase K conjugate that has excitation/emission wavelength at 495/515 nm. This Alexa Fluor 488 Proteinase K can be easily detected by fluorescent instruments in FITC channel. All our fluorescent Proteinase K conjugates were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Product Specifications:

  • 2~5 Alexa Fluor 488 dyes on each Proteinase K molecule.
  • Molecular weight: ~28.5 kD
  • Proteinase K conjugates provided either in water solution or dried powder;

Storage Conditions:

  • Store at 4 0C. Protect from light.

SNAP-Surface Alexa Fluor® 488 货 号 #S9129S NEB酶试剂 New England Biolabs

发表于由

上海金畔生物科技有限公司代理New England Biolabs（NEB）酶试剂全线产品，欢迎访问官网了解更多产品信息和订购。

产品资料 – 细胞分析 – 细胞影像学及分析

SNAP-Surface Alexa Fluor® 488                              收藏

货 号
规 格
价 格(元)
北京库存
上海库存
广州库存
成都库存
苏州库存

#S9129S
50 nmol
4,659.00
有
无
无
无
无

Download:       

  • isoschizomers     |
  • compatible ends     | 
  • single letter code


特性

 荧光标记 SNAP-、CLIP- 或 ACP-tag 融合蛋白，用于细胞成像
 标记物的荧光光谱波长范围从紫外（360 nm）至远红外（647+ nm）
 有细胞通透性和非通透性两种标记物
 
SNAP-Surface Alexa Fluor® 488 货 号 #S9129S

概述

NEB 提供大量的用于标记 SNAP-、CLIP- 和 ACP-tag 融合蛋白的荧光底物供研究者选择。SNAP-tag 底物是由染料及通过苄基键耦联到染料上的鸟嘌呤或氯嘧啶构成；CLIP-tag 底物是由染料及通过苄基耦联至染料上的胞嘧啶构成。这些底物无需酶促反应，即可自我标记相应的 tag 标签。细胞通透性底物（SNAP- 和 CLIP-Cell）不仅能标记细胞内部也能标记细胞表面，而细胞非通透性底物（SNAP- 和 CLIP-Surface）仅能特异性的标记在细胞表面表达的融合蛋白。
 
ACP-tag 的标记基团与辅酶 A（CoA）的磷酸泛酰巯基乙胺耦联，在 ACP 或 SFP 合成酶作用下，完成标记反应。标记反应仅特异地发生在细胞表面表达的融合蛋白上。使用同种底物标记 ACP-tags；用于标记的合成酶标记决定反应特异性（见 292 页）。

相关产品

SNAP-Cell 430

SNAP-Cell 505-Star

SNAP-Cell Oregon Green®

SNAP-Cell Fluorescein

SNAP-Cell TMR-Star

SNAP-Cell 647-SiR

SNAP-Surface Alexa Fluor® 488

SNAP-Surface 488

SNAP-Surface Alexa Fluor 546

SNAP-Surface 549

SNAP-Surface 594

SNAP-Surface Alexa Fluor 647

SNAP-Surface 649

CLIP-Cell 505

CLIP-Cell TMR-Star

CLIP-Surface 488

CLIP-Surface 547

CLIP-Surface 647

SNAP-Surface Alexa Fluor 647 货 号 #S9136S NEB酶试剂 New England Biolabs

发表于由

上海金畔生物科技有限公司代理New England Biolabs（NEB）酶试剂全线产品，欢迎访问官网了解更多产品信息和订购。

产品资料 – 细胞分析 – 细胞影像学及分析

SNAP-Surface Alexa Fluor 647                              收藏

货 号
规 格
价 格(元)
北京库存
上海库存
广州库存
成都库存
苏州库存

#S9136S
50 nmol
4,659.00
无
无
无
无
无

Download:       

  • isoschizomers     |
  • compatible ends     | 
  • single letter code


特性

 荧光标记 SNAP-、CLIP- 或 ACP-tag 融合蛋白，用于细胞成像
 标记物的荧光光谱波长范围从紫外（360 nm）至远红外（647+ nm）
 有细胞通透性和非通透性两种标记物
 
SNAP-Surface Alexa Fluor 647 货 号 #S9136S

概述

NEB 提供大量的用于标记 SNAP-、CLIP- 和 ACP-tag 融合蛋白的荧光底物供研究者选择。SNAP-tag 底物是由染料及通过苄基键耦联到染料上的鸟嘌呤或氯嘧啶构成；CLIP-tag 底物是由染料及通过苄基耦联至染料上的胞嘧啶构成。这些底物无需酶促反应，即可自我标记相应的 tag 标签。细胞通透性底物（SNAP- 和 CLIP-Cell）不仅能标记细胞内部也能标记细胞表面，而细胞非通透性底物（SNAP- 和 CLIP-Surface）仅能特异性的标记在细胞表面表达的融合蛋白。
 
ACP-tag 的标记基团与辅酶 A（CoA）的磷酸泛酰巯基乙胺耦联，在 ACP 或 SFP 合成酶作用下，完成标记反应。标记反应仅特异地发生在细胞表面表达的融合蛋白上。使用同种底物标记 ACP-tags；用于标记的合成酶标记决定反应特异性（见 292 页）。

相关产品

 SNAP-Cell 430

SNAP-Cell 505-Star

SNAP-Cell Oregon Green®

SNAP-Cell Fluorescein

SNAP-Cell TMR-Star

SNAP-Cell 647-SiR

SNAP-Surface Alexa Fluor® 488

SNAP-Surface 488

SNAP-Surface Alexa Fluor 546

SNAP-Surface 549

SNAP-Surface 594

SNAP-Surface Alexa Fluor 647

SNAP-Surface 649

CLIP-Cell 505

CLIP-Cell TMR-Star

CLIP-Surface 488

CLIP-Surface 547

CLIP-Surface 647

BSA, Alexa Fluor 488 labeled Cat. No. BS1-AF488-1 2 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

BSA, Alexa Fluor 488 labeled

Cat. No. BS1-AF488-1
Specification
Unit Size 2 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs provides a variety of chemically functionalized and bioconjugated albumin (Bovine), BSA with different functionality. These functional BSA products were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • 2~7 functional groups on each BSA molecule.
  • BSA conjugates provided either in water solution or dried powder;

Storage Conditions:

  • Store at -20 0C.

BSA, Alexa Fluor 546 labeled Cat. No. BS1-AF546-1 2 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

BSA, Alexa Fluor 546 labeled

Cat. No. BS1-AF546-1
Specification
Unit Size 2 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs provides a variety of chemically functionalized and bioconjugated albumin (Bovine), BSA with different functionality. These functional BSA products were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • 2~7 functional groups on each BSA molecule.
  • BSA conjugates provided either in water solution or dried powder;

Storage Conditions:

  • Store at -20 0C.

BSA, Alexa Fluor 647 labeled Cat. No. BS1-AF647-1 2 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

BSA, Alexa Fluor 647 labeled

Cat. No. BS1-AF647-1
Specification
Unit Size 2 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs provides a variety of chemically functionalized and bioconjugated albumin (Bovine), BSA with different functionality. These functional BSA products were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • 2~7 functional groups on each BSA molecule.
  • BSA conjugates provided either in water solution or dried powder;

Storage Conditions:

  • Store at -20 0C.

BSA, Alexa Fluor 680 labeled Cat. No. BS1-AF680-1 2 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

BSA, Alexa Fluor 680 labeled

Cat. No. BS1-AF680-1
Specification
Unit Size 2 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs provides a variety of chemically functionalized and bioconjugated albumin (Bovine), BSA with different functionality. These functional BSA products were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • 2~7 functional groups on each BSA molecule.
  • BSA conjugates provided either in water solution or dried powder;

Storage Conditions:

  • Store at -20 0C.

Ovalbumin, Alexa Fluor 488 labeled Cat. No. OVA1-AF488-1 1 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Ovalbumin, Alexa Fluor 488 labeled

Cat. No. OVA1-AF488-1
Specification
Unit Size 1 mg
Price $385.00

Qty Add to Cart

Description:

Ovalbumin (abbreviated OVA) is the main protein found in egg white. Ovalbumin has been used in the study of protein structure, proteomics and immunology. Nanocs provides a variety of functionalized and bioconjugated ovalbumin conjugates.These labeled ovalbumin products were purified by size exclusion chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • 2~7 functional groups on each OVA molecule.
  • Ovalbumin conjugates provided either in water solution or dried powder;

Storage Conditions:

  • Store at 4 0C. Protect from light.

Ovalbumin, Alexa Fluor 546 labeled Cat. No. OVA1-AF546-1 1 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Ovalbumin, Alexa Fluor 546 labeled

Cat. No. OVA1-AF546-1
Specification
Unit Size 1 mg
Price $385.00

Qty Add to Cart

Description:

Ovalbumin (abbreviated OVA) is the main protein found in egg white. Ovalbumin has been used in the study of protein structure, proteomics and immunology. Nanocs provides a variety of functionalized and bioconjugated ovalbumin conjugates.These labeled ovalbumin products were purified by size exclusion chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • 2~7 functional groups on each OVA molecule.
  • Ovalbumin conjugates provided either in water solution or dried powder;

Storage Conditions:

  • Store at 4 0C. Protect from light.

Ovalbumin, Alexa Fluor 647 labeled Cat. No. OVA1-AF647-1 1 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Ovalbumin, Alexa Fluor 647 labeled

Cat. No. OVA1-AF647-1
Specification
Unit Size 1 mg
Price $485.00

Qty Add to Cart

Description:

Ovalbumin (abbreviated OVA) is the main protein found in egg white. Ovalbumin has been used in the study of protein structure, proteomics and immunology. Nanocs provides a variety of functionalized and bioconjugated ovalbumin conjugates.These labeled ovalbumin products were purified by size exclusion chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • 2~7 functional groups on each OVA molecule.
  • Ovalbumin conjugates provided either in water solution or dried powder;

Storage Conditions:

  • Store at 4 0C. Protect from light.

Ovalbumin, Alexa Fluor 680 labeled Cat. No. OVA1-AF680-1 1 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Ovalbumin, Alexa Fluor 680 labeled

Cat. No. OVA1-AF680-1
Specification
Unit Size 1 mg
Price $485.00

Qty Add to Cart

Description:

Alexa fluor 680 OVA conjugate (OVA-AF680) is one of Nanocs' fluorescent ovalbumin conjugates. Alexa fluor 680 is a strong near infrared fluorescent dye that has excitation/emission wavlength around 678 nm/695 nm. Alexa fluor 680 labeled OVA conjugate can be used for in-vivo imaging applications. Ovalbumin (abbreviated OVA) is the main protein found in egg white. Fluorescent ovalbumin conjugates can be used in the study of protein structure, proteomics and immunology. Nanocs provides a variety of functionalized and bioconjugated ovalbumin conjugates.These labeled ovalbumin products were purified by size exclusion chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Form: Aqueous buffered solution or lyophylized powder;
  • Color: Blue;
  • Substrate: Albumin from egg white;
  • Dye type: Near infrared fluorescent dye;
  • Ex/Em wavelength: 678/695 nm;
  • Labeling ratio: 5-10 dye molecules per OVA.

Storage Conditions:

  • Store at 4 0C. Protect from light.

DNase I, Alexa Fluor 488 labeled Cat. No. DN1-AF488-1 1 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

DNase I, Alexa Fluor 488 labeled

Cat. No. DN1-AF488-1
Specification
Unit Size 1 mg
Price $385.00

Qty Add to Cart

Deoxynuclease I, Alexa fluor 488 Labeled

Synonym: DNase I AF488.

Similar products: Fluorescein DNase I, SF488 DNase I.

Product Description:

Alexa Fluor 488 labeled DNase I is one of Nanocs’ fluorescent DNase conjugates. Deoxyribonuclease I, also called DNase I, is a endonuclease that cleaves DNA preferentially at phosphodiester linkages adjacent to a pyrimidine nucleotide. DNase is konown to be involved in apoptosisis and plays a role in actin polymerization. Nanocs provides a number of fluorescent labeled DNase I products that span from UV region to near IR. These fluorescent DNase conjugates can be used for enzyme studies, bioassay development and many other biomedical research. Nanocs Alexa Fluor 488 labeled DNase I, AF488 DNase is a green fluorescent DNase I conjugate that has excitation/emission wavelength at 495/525 nm. This Alexa flur 488 DNase enzyme can be easily detected by fluorescent instruments in FITC channel. All our fluorescent DNase conjugates were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Product Specifications:

  • DNase source: Bovine pancreas.
  • 2~5 Alexa fluor dyes on each DNase molecule.
  • Molecular weight: ~29.1 kD
  • DNase I conjugates provided either in water solution and dried powder;

Storage Conditions:

  • Store at 4 0C. Protect from light.

Insulin, Alexa fluor 546 labeled Cat. No. IS1-AF546-1 1 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Insulin, Alexa fluor 546 labeled

Cat. No. IS1-AF546-1
Specification
Unit Size 1 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs provides a variety of chemically functionalized and bioconjugated Insulin with different functionality, including biotin Insulin, fluorescein labeled insulin, rhodamine, Cy3, Cy5, Cy5.5 and many other fluorophore labeled insulin conjugate. These functional Insulin products were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Insulin type: Recommbinant human insulin.
  • 1~2 labeled groups on each Insulin molecule.
  • Insulin conjugates provided either in water solution and dried powder;

Storage Conditions:

  • Store at 4 0C, dessiccate. Protect from light.

Insulin, Alexa fluor 647 labeled Cat. No. IS1-AF647-1 1 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Insulin, Alexa fluor 647 labeled

Cat. No. IS1-AF647-1
Specification
Unit Size 1 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs provides a variety of chemically functionalized and bioconjugated Insulin with different functionality, including biotin Insulin, fluorescein labeled insulin, rhodamine, Cy3, Cy5, Cy5.5 and many other fluorophore labeled insulin conjugate. These functional Insulin products were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Insulin type: Recommbinant human insulin.
  • 1~2 labeled groups on each Insulin molecule.
  • Insulin conjugates provided either in water solution and dried powder;

Storage Conditions:

  • Store at 4 0C, dessiccate. Protect from light.

Insulin, Alexa fluor 680 labeled Cat. No. IS1-AF680-1 1 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Insulin, Alexa fluor 680 labeled

Cat. No. IS1-AF680-1
Specification
Unit Size 1 mg
Price $385.00

Qty Add to Cart

Description:

Nanocs provides a variety of chemically functionalized and bioconjugated Insulin with different functionality, including biotin Insulin, fluorescein labeled insulin, rhodamine, Cy3, Cy5, Cy5.5 and many other fluorophore labeled insulin conjugate. These functional Insulin products were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

  • Insulin type: Recommbinant human insulin.
  • 1~2 labeled groups on each Insulin molecule.
  • Insulin conjugates provided either in water solution and dried powder;

Storage Conditions:

  • Store at 4 0C, dessiccate. Protect from light.

Alexa fluor 488 PEG Biotin Cat. No. PG2-AF488BN-3k 3400 Da 5 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Alexa fluor 488 PEG Biotin

Cat. No. PG2-AF488BN-3k
Specification 3400 Da
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Alexa fluor 488 PEG Biotin Description:

Alexa fluor 488 labeled PEG Biotin (AF488 PEG Biotin is a green fluorescent PE biotin derivative having excitation/emission wavelength around 495 nm/520 nm. Alexa fluor 488 is a green fluorescent dye with high fluorescent intensity and excellent photo stability. Alexa fluor 488 has similar excitation/emission profile with fluorescein, however, unlike fluorescein, fluorescent intensity of alexa fluor 488 is insensitive to pH environment and it is more stable in both acidic and basic environment. Alexa fluor 488 PEG biotin offered by Nanocs is a water soluble fluorescent biotin PE that can be used directly in aqueous buffer without need adding toxic organic solvents.

Physical Properties:

  • Brick red solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, desiccate. Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Related Products
PG2-BNFC-3k , Biotin PEG Fiuorescein, Biotin-PEG-FITC

Tags: Fluorescent PEG biotin,

Alexa fluor 647 PEG Biotin Cat. No. PG2-AF647BN-3k 3400 Da 5 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Alexa fluor 647 PEG Biotin

Cat. No. PG2-AF647BN-3k
Specification 3400 Da
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Alexa fluor 647 PEG Biotin Description:

Alexa fluor 647 labeled PEG Biotin (AF647 PEG Biotin is a near IR fluorescent PE biotin derivative having excitation/emission wavelength around 651 nm/672 nm. Alexa fluor 647 is a near infrared fluorescent dye with high fluorescent intensity and excellent photo stability. Alexa fluor 647 PEG biotin offered by Nanocs is a water soluble fluorescent biotin PEG that can be used directly in aqueous buffer without need adding toxic organic solvents.

Physical Properties:

  • Bule/dark blue solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, desiccate. Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Related Products
PG2-BNS5-3k , Cy5 PEG Biotin

Tags: Cy5 PEG biotin,

Alexa fluor 680 PEG Biotin Cat. No. PG2-AF680BN-3k 3400 Da 5 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Alexa fluor 680 PEG Biotin

Cat. No. PG2-AF680BN-3k
Specification 3400 Da
Unit Size 5 mg
Price $385.00

Qty Add to Cart

Alexa fluor 680 PEG Biotin Description:

Alexa fluor 680 labeled PEG Biotin (AF680 PEG Biotin is a near IR fluorescent PE biotin derivative having excitation/emission wavelength around 684 nm/705 nm. Alexa fluor 680 is a near infrared fluorescent dye with high fluorescent intensity and excellent photo stability. Alexa fluor 680 PEG biotin offered by Nanocs is a water soluble fluorescent biotin PEG that can be used directly in aqueous buffer without need adding toxic organic solvents.

Physical Properties:

  • Bule/dark blue solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, desiccate. Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet

Related Products
PG2-BNFC-3k , Biotin PEG Fiuorescein, Biotin-PEG-FITC

Tags: Fluorescent PEG biotin,

Dextran, FITC labeled Cat. No. DX500-FC-1 500 kDa 25 mg修饰性聚乙二醇

发表于由

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Dextran, FITC labeled

Cat. No. DX500-FC-1
Specification 500 kDa
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Fluorescein Dextran Conjugates

Similar products: SF488 Dextran, Alexa Fluor 488 Dextran, FAM Dextran

Description:

Fluorescein labeled dextrans, also called FITC dextran, are one of Nanocs premier fluorescent dextran conjugates. FITC dextran is a green fluorescent dextran conjugate with excitation/emission wavelength around 495 nm/515 nm. Nanocs provides a variety of chemically functionalized and fluorescently labeled dextran products with molecular weight ranged from 3,000 Da to 2,000 KDa. These fluorescent dextrans have been used for blood vessel and neuron imaging. All our functional dextrans were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Dextrans are naturally synthesized polysaccharides with good water solubility, low toxicity and varied molecular weights. Dextrans modified with dyes and other biomolecules have been successfully used as long-term tracers for live cells. Nanocs also provides customized dextran products for your special needs.

Specifications:

  • 1~50 fluorescein dyes on each dextran molecule depends on molecular weight of dextran.
  • Dextran conjugates provided in dried powder;

Storage Conditions:

  • Store at 4-8 0C. Protect from light.
Related Products
DX3-FC-1 , Dextran, Fluorescein labeled