Cy3 NHS ester has a molecular weight of 829.03 daltons. It is supplied as a red powder and can be reconstituted using DMSO. The NHS ester functional group allows for easy conjugation to targets with primary amine groups, such as the lysine residue of proteins and antibodies or amine-modified...
with esters being as a primary component. For example, the natural orange aroma is composed of 30 different esters which include 10 carboxylic acids, 34 alcohols, 34 aldehydes and
Alternatively, the poor performance can be corrected by additives, for example oxidation inhibitors or through chemical modification of the oil [1]. One of the chemical modifications routes is the transesterification using an alcohol such as methanol or ethanol. The process is used to chemically ...
There is a broad range of dyes that can be used, for example the esters of fluorescein, such as fluorescein diacetate (FDA), carboxyfluorescein diacetate (CFDA) and 2′,7′ – bis – (2-carboxyethyl)5(6) – carboxyfluorescein-acetoxymethylester (BCECF-AM). In principle, they are al...
Suitable inorganic bases are, for example, those of alkali metal hydroxides such as potassium and sodium. Suitable organic bases are physiologically acceptable compounds containing tertiary amine functional groups, for example, trialkylamines such as triethylamine. The compounds of Formula II wherein X...
For organic compounds, it is important that we know how to differentiate functional groups because these groups generally dictate the overall properties of the compound. For instance, alcohols of low molecular weights are soluble in an aqueous solution while hydrocarbon...
been reported,and for example 5,6 -dichlorogramine (Fig.2) showed higher antifo uling activity than TB G (Hashimoto et a1.,19 96). 1 C H3 Fig.1 S tr uctu re o f T B G H /c \ O H3 , C Ha , C — N \ C H
Esterification | Reaction, Mechanism & Formula from Chapter 18 / Lesson 13 154K Learn about esterification and its mechanism. Understand the esterification definition and ester general formula, and also see the example of the esterification reaction of fatty acids. ...
EXAMPLE 1 Preparation of an Acrylic Copolymer A monomer mixture composed of 98.3 weight part of n-butylacrylate (BA), 0.5 weight part of acrylic acid (AA), and 1.2 weight part of hydroxyethylmethacrylate (2-HEMA) is put into a 1 L reactor equipped with cooling system for the reflux of...
As an example, the Super Lightweight Interchangeable Carrier (SLIC) shown in Figure 11.18b relied largely on carbon fiber-reinforced cyanate ester resin. By employing such reinforced cyanate ester materials, lower launch costs (due to the lower weight) and better dimension stability can be achieved...