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ctively desulphated heparins These heparin products have been made from high quality heparin modified by standard chemical methods to selectively remove sulfate groups from C2 of Iduronate, (De2S H

High quality polysaccharides including heparin and low molecular weight heparin, heparan sulphate, dermatan sulphate, low-in-calcium heparin and hyaluronic acid polymers.

Hyaluronic Acid (HA) is a glycosaminoglycan composed of an alternating sequence of β1,3 glucuronic acid (GlcA) and β1,4 N-acetylglucosamine (GlcNAc).

將外源基因?qū)胝婧思毎欠肿由飳W(xué)研究中的一項重要技術(shù)。轉(zhuǎn)基因載體主要分為病毒載體系統(tǒng)和非病毒載體系統(tǒng)。病毒載體系統(tǒng)轉(zhuǎn)染效率高,是體內(nèi)基因治療的主要工具,但安全性存在隱患,且有免疫原性,體內(nèi)不能反復(fù)應(yīng)用,制備較復(fù)雜,而且所能裝載的外源DNA大小有限,使其應(yīng)用受到很大限制。

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For over 25 years Enzyme Research Laboratories has been manufacturing and distributing a variety of enzymes and cofactors used in basic coagulation research

Vala Sciences Screen-Certified (Z' 0.5) Cell-Imaging Kits include fixative, permeabilization, and staining solutions in amounts sufficient to stain cells cultured in five 96-well dishes.