Alamanda Polymers是世界领先的多聚氨基酸生产商，其主要产品为多聚寡氨基酸链以及PEG化的多聚氨基酸链。其拥有独特的多聚化工艺，是唯一能够提供确切的聚合数值多聚氨基酸的公司，能够使研究者的实验结果更加具有可重复性。

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.

Alamanda Polymer has more than 15 years experience in the synthesis of polyamino acids, has developed a polymerization process that enables them 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.

产品包括：

Side-Functionalized Homopolyamino Acids

Poly-L-lysine

Poly-L-glutamic acid

End-Functionalized Homopolyamino Acids

Poly-L-lysine

Poly-L-glutamic acid

Poly-L-arginine

Homopolyamino Acids

Poly-L-lysine

Poly-D-lysine

Poly-D,L-lysine

Poly-L-ornithine

Poly-L-homoarginine

Poly-L-arginine

Poly-L-glutamic acid

Poly-D-glutamic acid

Poly-D,L-glutamic acid

Poly-L-aspartic acid

PEGylated Polyamino Acids

PEG-b-poly-L-lysine

N3-PEG-b-poly-L-lysine

PEG-b-poly-L-glutamic acid

N3-PEG-b-poly-L-glutamic acid

PEG-b-poly-L-aspartic acid

Poly(L-Lys)-b-PEG-b-poly(L-Lys)

Poly(L-Glu)-b-PEG-b-poly(L-Glu)

Poly(L-Asp)-b-PEG-b-poly(L-Asp)

Custom Polyamino Acids

Poly-L-lysine

Poly-D-lysine

Poly-L-glutamic acid

Poly-D,L-glutamic acid

Poly-L-arginine

PEG-b-poly-L-lysine

PEG-b-poly-D-lysine

PEG-b-poly-L-glutamic acid

PEG-b-poly-L-aspartic acid

Poly(L-Glu)-b-PEG-b-poly(L-Glu)

Polyamino Acids For Cell Culture

Poly-L-lysine

Poly-D-lysine

Poly-L-ornithine

Laysanbio专业提供聚乙二醇类产品，包括多臂聚乙二醇，亲核聚乙二醇，羧基聚乙二醇，亲电型聚乙二醇类，亲电型琥珀酰亚胺基聚乙二醇类，巯基聚乙二醇类。

Laysan Bio, Inc. (Laysan) is a Biotechnology company that offers novel polymers to customers for development of a wide variety of platforms. The management team and key employees have been involved with the development and supply of PEG reagents for seven FDA or EU approved drug products or medical devices including Neulasta®, Somavert®, PEGASYS®, PEG-INTRON®, Definity®, Macugen® and DuraSeal™.

主要产品包括：

Acrylates (ACRL)

Aldehydes (bALD, pALD)

Amines (NH2)

Biotins (BIO)

Carboxylic Acids (COOH, ASA)

Epoxides (EPOX)

Esters (NHS, SAS, SC, SCM, SG, SS, SVA)

Hydrazides (HZ)

Hydroxyls (OH)

Kits of PEG reagents

Maleimides (MAL)

Multi-Arms (4 arm)

Nitrophenyl Carbonates (NPC)

Orthopyridyl Disulfide (OPSS)

Phospholipids (DSPE)

Protected Amines (FMOC, tBOC)

Silane (SIL)

Thiols (SH)

Valeric Acids (VA)

更多详情请联系 

艾美捷科技有限公司

全国服务热线：400-6800-868

邮箱：sales@amyjet.com

网站：www.amyjet.com

艾美捷科技代理Viagen Biotech品牌。

Molzym公司致力于提供先进的分子生物学工具和解决方案，以支持全球的研究人员、科学家和生物技术公司在生命科学研究、分子诊断和生物制药领域的工作。公司以其对产品质量的严格把控和对客户需求的深刻理解而受到客户的信赖。

Viagen Biotech致力于开发高质量的DNA提取系统和相关试剂，以支持全球的学术研究、生物技术和制药公司的研究工作。DirectPCR® DNA Extraction System（DirectPCR® DNA提取系统）在业界具有很高的口碑。Viagen Biotech公司的核心产品与技术为DirectPCR® DNA Extraction System：这是一种单管系统，用于从小鼠尾巴、耳片、卵黄囊和培养细胞内快速制备DNA。该系统消除了任何溶液转移或开管步骤，从根本上节省了时间和精力。DirectPCR®试剂不仅介导生物样品的快速溶解，还包含有效抑制原油裂解液的抑制活性的PCR抑制剂，同时最大限度地保持完整的基因组DNA的释放。Viagen Biotech公司其他相关产品包括蛋白酶K溶液、E-Prep DNA提取试剂等在内的多种分子生物学试剂；这些试剂广泛应用于分子生物学实验，特别是在DNA提取和纯化过程中。Viagen Biotech的产品适用于需要进行基因分型和遗传分析的实验室。DirectPCR®试剂特别适合于从小鼠等实验动物中提取DNA，用于发育生物学、遗传学研究等领域。