0 homeproductsrequest estimateservicesabout usliteraturefaqmsds searchcontactscientific partnerspurchasing assistance search form search product highlight poly l lysine hydrobromide is a positively charged synthetic polyamino acid having one hbr per lysine unit . applications include the promotion of cell adhesion to solid substrates for culture dishes or slides the conjugation to active molecules for improved activities the layer by layer deposition techniques and the complexation with nucleic acids for gene expression . this product has a non reactive alkylamide function on the c terminal and an alkyne function attached on the n terminal . read more poly l lysine hydrobromide alkyne new products azido poly ethylene glycol block poly l lysine hydrochloride poly d l lysine hydrobromide cas 61686 25 7 azido poly ethylene glycol block poly l glutamic acid sodium salt technology manufacturing management and scientific boardalamanda polymers was formed in 2007 to satisfy a previously unmet need in the marketplace . with more than 15 years experience in the synthesis of polyamino acids our scientists have developed a. . . services offeredour goal is to provide the best in class development services to hasten the advance of customer projects and products . we at alamanda are dedicated to offering value added services to meet your ... publicationspublications using our polyamino acids previous pause next welcome alamanda polymers specializes in the manufacturing of well defined polyamino acids for research laboratories doing work in gene therapy encapsulation drug delivery cell adhesion and surface coating . our company provides a wide range of metal free biopolymers including homopolyamino acids and pegylated polyamino acids . due to our characteristic polymerization process we are the only supplier able to offer effectually exact polyamino acid chain lengths thereby giving researchers new options for use and consistently reproducible results . superior by design alamanda s advantage our scientists having more than 15 years experience in the synthesis of polyamino acids have developed a polymerization process that enables us to have complete control over the molecular weight of our polyamino acids without the use of metal catalysts . furthermore not only does the process enable us to achieve effectually exact chain lengths but also highly monomodal products polydispersity index 1.01 1.2 and batch to batch consistency . for more information on how we can give you new options for consistently reproducible results please contact us . alamanda polymers 2016terms & conditions of sale privacy policy