此頁面上的某些內容不提供英文版本，將默認以當前可用的語言顯示。

Copper(II)-THPTA catalytic buffer, 1.5x

Click chemistry

貨號	數量	價格	交貨時間
B5150	1 mL	$30	現貨
K5150	10 mL	$120	現貨
S5150	50 mL	$490	現貨

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

建議協議

Conjugation of Alkyne- or Azide-modified Proteins with Dye Azides or Alkynes

計算機

解决方案计算器

顧客還購買了這個產品

EDC（N-乙基-N'-（3-二甲基氨基丙基）碳二亞胺），偶聯等級

水溶性碳二亞胺，用於羧酸與胺的偶聯。

YODi-3, red fluorescent nucleic acid stain

YODi-3 is a cell-impermeant red fluorescent nucleic acid stain. YODi-3 is chemically equivalent to YOYO®-3.

BDP® 505/515 lipid stain

BDP 505/515 is a lipid staining dye for cell membranes. It has a high fluorescence quantum yield, and is very photostable.

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.
MSDS:	下載
	產品規格

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.