Fluorescein labeled polystyrene beads, amine function Cat. No. PS200-AMFC-1 200 nm 0.5 mL修饰性聚乙二醇

发表于2024年10月28日由上海金畔生物科技有限公司

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。

Fluorescein labeled polystyrene beads, amine function

Cat. No.	PS200-AMFC-1
Specification	200 nm
Unit Size	0.5 mL
Price	$385.00

Description:

Polystyrene Particles from Nanocs have narrow size distribution yet with multiple size selection from 20 nm to 10 microns. These particles are suspended in 1% aqeuous solution. Standard deviation of these particles is in the range of 10% of listed size parameter. These particles have wide applications in diagnostic reagents and bioassay development. They can be further modified with different surface coatings and functional groups. Nanocs surface modified polystyrene particles provide more choices for in-vitro or in-vivo applications of those nanoparticles. Customer conjugation and modification is available upon request.

Physical Properties:

1% suspension in aqueous solution, other concentration available upon request;

Storage Conditions:

Store at 4 ⁰C.

Fluorescein labeled polystyrene beads, amine function Cat. No. PS500-AMFC-1 500 nm 0.5 mL修饰性聚乙二醇

发表于2024年10月28日由上海金畔生物科技有限公司

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。

Fluorescein labeled polystyrene beads, amine function

Cat. No.	PS500-AMFC-1
Specification	500 nm
Unit Size	0.5 mL
Price	$385.00

Description:

Physical Properties:

1% suspension in aqueous solution, other concentration available upon request;

Storage Conditions:

Store at 4 ⁰C.

Fluorescein labeled polystyrene beads, amine function Cat. No. PS1u-AMFC-1 1 um 0.5 mL修饰性聚乙二醇

发表于2024年10月27日由上海金畔生物科技有限公司

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。

Fluorescein labeled polystyrene beads, amine function

Cat. No.	PS1u-AMFC-1
Specification	1 um
Unit Size	0.5 mL
Price	$385.00

Description:

Physical Properties:

1% suspension in aqueous solution, other concentration available upon request;

Storage Conditions:

Store at 4 ⁰C.

Fluorescein labeled polystyrene beads, amine function Cat. No. PS2u-AMFC-1 2 um 0.5 mL修饰性聚乙二醇

发表于2024年10月27日由上海金畔生物科技有限公司

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。

Fluorescein labeled polystyrene beads, amine function

Cat. No.	PS2u-AMFC-1
Specification	2 um
Unit Size	0.5 mL
Price	$385.00

Description:

Physical Properties:

1% suspension in aqueous solution, other concentration available upon request;

Storage Conditions:

Store at 4 ⁰C.

Hylauronic acid, fluorescein labeled Cat. No. HA1-FC-1 10 mg修饰性聚乙二醇

发表于2024年10月23日由上海金畔生物科技有限公司

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。

Hylauronic acid, fluorescein labeled

Cat. No.	HA1-FC-1
Specification
Unit Size	10 mg
Price	$385.00

Description:

Nanocs provides a variety of chemically functionalized and bioconjugated hylauronic acid with different functionality. These functional Hylauronic acid products were purified by size chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.

Specifications:

30~50 functional groups on each hylauronic acid molecule.
Hylauronci acid conjugates provided either in water solution and dried powder;

Storage Conditions:

Store4 ⁰C, dessiccated Protect from light.

TCO PEG Fluorescein, TCO-PEG-FITC Cat. No. PG2-FCTC-5k 5000 Da 5 mg修饰性聚乙二醇

发表于2024年10月21日由上海金畔生物科技有限公司

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。

TCO PEG Fluorescein, TCO-PEG-FITC

Cat. No.	PG2-FCTC-5k
Specification	5000 Da
Unit Size	5 mg
Price	$385.00

TCO PEG Fluorescein, TCO-PEG-FITC, TCO-PEG-FAM, MW 5000

Description:

TCO PEG Fluorescein, also termed as TCO PEG FITC is a fluorescentPEG TCO derivative that gives strong green fluorescence. TCO (transcyclooctene) group reacts with tetrazine group fast and efficiently while fluorescein is a strong green fluorescent molecule that has excitation/emission wavelength around 495/515 nm. Fluorescein can be easily detected by fluorescent instruments at FITC channel. The reaction of TCO and tetrazine is a bioorthogaonal reaction that enables the conjugation of two molecules in aqueous solution fast and efficiently. PEG TCO derivatives have excellent water solubility, possess fast kinetics and stability in aqueous buffer. They are one of the best pegylation reagents to modify proteins, peptides, antibodies, biopolymers and particles via copper free Click Chemistry reaction.

Product Specifications:

Appearance: Yellow to orange solid;
Solubility: Soluble in water, ethanol, DMSO, etc.;
Reactivity: TCO reacts with tetrazine.

Storage:

Store at -20 ⁰C; Desiccate; Avoid frequent thaw and freeze.

Documents

SDS
DataSheet

Tags: TCO PEG,

Fluorescein PEG acid, FITC-PEG-COOH Cat. No. PG2-CAFC-5k 5000 Da 50 mg修饰性聚乙二醇

发表于2024年10月20日由上海金畔生物科技有限公司

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。

Fluorescein PEG acid, FITC-PEG-COOH

Cat. No.	PG2-CAFC-5k
Specification	5000 Da
Unit Size	50 mg
Price	$385.00

Description:

Fluorescein labeled polyethylene glycol is a fluorescent PEG derivative which has a maximum absorption at 495 nm and emission around 515~520 nm. FITC group can be easily traced from its yellow color and green fluorescence. Additional functionality allows these fluorescent PEG derivatives to be easily conjugated to other molecule or material surfaces.

Physical Properties:

Organge/yellow 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, dessiccated Protect from light. Avoid frequent thaw and freeze.

Documents

SDS
DataSheet

Fluorescein PEG acid, FITC-PEG-COOH Cat. No. PG2-CAFC-3k 3400 Da 50 mg修饰性聚乙二醇

发表于2024年10月19日由上海金畔生物科技有限公司

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。

Fluorescein PEG acid, FITC-PEG-COOH

Cat. No.	PG2-CAFC-3k
Specification	3400 Da
Unit Size	50 mg
Price	$385.00

Description:

Physical Properties:

Organge/yellow 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, dessiccated Protect from light. Avoid frequent thaw and freeze.

Documents

SDS
DataSheet

Fluorescein PEG acid, FITC-PEG-COOH Cat. No. PG2-CAFC-2k 2000 Da 50 mg修饰性聚乙二醇

发表于2024年10月19日由上海金畔生物科技有限公司

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。

Fluorescein PEG acid, FITC-PEG-COOH

Cat. No.	PG2-CAFC-2k
Specification	2000 Da
Unit Size	50 mg
Price	$385.00

Description:

Physical Properties:

Organge/yellow 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, dessiccated Protect from light. Avoid frequent thaw and freeze.

Documents

SDS
DataSheet

Fluorescein PEG acid, FITC-PEG-COOH Cat. No. PG2-CAFC-10k 10000 Da 50 mg修饰性聚乙二醇

发表于2024年10月19日由上海金畔生物科技有限公司

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。

Fluorescein PEG acid, FITC-PEG-COOH

Cat. No.	PG2-CAFC-10k
Specification	10000 Da
Unit Size	50 mg
Price	$385.00

Description:

Physical Properties:

Organge/yellow 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, dessiccated Protect from light. Avoid frequent thaw and freeze.

Documents

SDS
DataSheet

Fluorescein PEG acid, FITC-PEG-COOH Cat. No. PG2-CAFC-1k 1000 Da 50 mg修饰性聚乙二醇

发表于2024年10月19日由上海金畔生物科技有限公司

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。

Fluorescein PEG acid, FITC-PEG-COOH

Cat. No.	PG2-CAFC-1k
Specification	1000 Da
Unit Size	50 mg
Price	$425.00

Description:

Physical Properties:

Organge/yellow 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, dessiccated Protect from light. Avoid frequent thaw and freeze.

Documents

SDS
DataSheet

SNAP-Cell Fluorescein 货号 #S9107S NEB酶试剂 New England Biolabs

发表于2024年10月13日由上海金畔生物科技有限公司

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-Cell Fluorescein 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

#S9107S

50 nmol

3,649.00

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

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）。

Gold Nanoparticles, Fluorescein Labeled Cat. No. GP5-FC-1 5 nm 1 mL修饰性聚乙二醇

发表于2024年10月5日由上海金畔生物科技有限公司

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。

Gold Nanoparticles, Fluorescein Labeled

Cat. No.	GP5-FC-1
Specification	5 nm
Unit Size	1 mL
Price	$385.00

Description:

Nanocs fluorescent labeled gold nanoparticles were made from monodispersed gold nanoparticles with narrow size distribution (<15%). Fluorescent molecules, from green to near infrared region, including fluorescein (FITC), rhodamine, Cy3, Cy5 or Alexa fluor dyes, were convalently attached to the gold surface. These fluorescently labeled gold nanoparticles are stable in aqueous buffer and is useful for generating various gold nanoparticle probes to detect various biomolecules in SEM, TEM, light microscopy and blotting.

Physical Properties: