此页面上的某些内容不提供英文版本，默认显示为当前可用的语言。

Copper(II)-THPTA catalytic buffer, 1.5x

目录号	数量	价格	提前通知时间
B5150	1 mL	$30	现货
K5150	10 mL	$120	现货
S5150	50 mL	$490	现货

Found better price? Let us know and we will propose the way forward!

Catalytic buffer is suitable for coupling of azide- or alkyne-modified protein with alkyne- or azide- bearing dye via Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC). THPTA ligand accelerates the reaction rate due to the stabilization of a catalytically active Cu (I). Moreover, the presence of water-soluble THPTA allows the protein labeling to be run in aqueous solution and, by chelating free copper, minimizes the generation of ROS (reactive oxygen species) and undesired damage of proteins. Aminoguanidine prevents connections of reactive aldehydes, which are products of dehydroascorbate hydrolysis, with arginine, N-terminal cysteine, and lysine side-chains. Ready-to-use 1.5× buffer provides all the necessary reagents to perform the CuAAC reaction, except a reagent for the reduction of Cu (II) into catalytically active Cu (I). As a reducing agent we recommend ascorbic acid.

Buffer composition: Cu (II), triethylammonium acetate buffer pH 6.8, THPTA ligand, aminoguanidine

计算器

溶液计算器

顾客还购买了这个产品

FAM 炔烃，5-异构体 (FAM alkyne, 5-isomer)

FAM 炔烃，5-异构体，一种荧光素染料的炔烃衍生物，用于点击化学。

EDC（N-乙基-N'-（3-二甲基氨基丙基）碳二亚胺），偶联等级

水溶性碳二亚胺，用于羧酸与胺的偶联。

AF 488 streptavidin

AF 488 conjugate of streptavidin, a high-affinity biotin-binding protein, for immunofluorescence, western blots, microplate assays, and other applications use.

General properties

Storage conditions:	Storage: 12 months after receival at +4 or -20°C in the dark. Transportation: at room temperature for up to 3 weeks.
安全数据表（MSDS）:	下载
	产品规格

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.