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

Allele Biotechnology位于美国圣地亚哥市，主要专注于对生物过程的机制进行探索，以开发生物医学及治疗相关的技术和产品。以各个物种的iPS细胞、人类cGMP iPS细胞及衍生的细胞为材料，Allele Biotechnology利用专利性的非整合细胞编辑方法，开发了出了细胞治疗和药物筛选的技术。Allele Biotechnology具有深厚的基因组修饰和细胞荧光报告因子的经验，为客户提供优异的细胞检测解决方案。Allele Biotechnology还提供荧光蛋白、高效荧光素酶底物、基因分型试剂盒、骆驼抗体等产品；此外还在RNA干扰领域尤其独特的专利。

Allele Biotechnology and Pharmaceuticals, Inc. is a private, San Diego-based company that explores the mechanisms of biological processes to develop technologies and products for biomedical research and therapy development.

Our mission is to increase accessibility to innovative molecular biology research tools by offering cutting edge technologies in individual products and fully integrated platforms. Allele utilizes proprietary non-integrating cellular reprogramming methods to develop cell therapy and enable drug discovery through the use of human and non-human primate iPS cells, cGMP-grade human iPS cells and their derivatives. With additional expertise in genome modification and unique cell-based fluorescence sensors/reporters, Allele provides advanced cell and assay development solutions. Allele also has developed a wide variety of advanced research tools including superior fluorescent proteins, highly efficient luciferase assay substrates, genotyping kits, and camelid antibodies that have been validated for co-immunoprecipitation, histology, and flow cytometry. The Company has also been a leader in the RNAi field with its patents in Pol III promoter-driven siRNA, shRNA, and miRNA.

艾美捷科技代理Abliance品牌全系列产品

Abliance是一家法国的抗体制造商和服务提供商，由专家组成的团队，在细胞培养、蛋白质工程和质量控制方面拥有深厚专业知识，专注为体外诊断（IVD）及科研领域提供高合规性抗体解决方案，满足研究和诊断工业市场的抗体需求。

▍Abliance公司产品提供丰富可选择的抗体库

● Abliance的二抗产品为多克隆抗体，通过使用人或动物免疫球蛋白对实验动物（兔、山羊或绵羊）进行高效免疫后获得。收集的免疫血清除含有目标特异性抗体外，还包含非特异性抗体及血清杂蛋白。

● Globulins：经过系列非特异性纯化步骤（脱脂处理→硫酸铵沉淀→透析）后获得球蛋白组分，此中间产物适用于免疫沉淀技术。

● Affinity purified antibodies：随后通过亲和层析对抗体进行纯化，从而确保高特异性。此外，抗鼠/兔IgG（H+L）二抗需在装有人源IgA/IgG/IgM的凝胶层析柱上进行系统化吸附处理，确保其与人源IgA/IgG/IgM无交叉反应。

● Fragments：Abliance提供经酶切获得的F(ab')₂和Fab片段，适用于免疫组化/细胞学检测及流式细胞术等场景。相较于含Fc区的完整抗体，这些片段能显著降低非特异性结合。其更小的分子量可增强细胞和组织渗透性。

● Labeled antibodies：Abliance供应多样标记物复合体：球蛋白组分、纯化抗体及Fab/F(ab')₂片段，可与荧光染料（异硫氰酸荧光素）、酶类（过氧化物酶、碱性磷酸酶、β-半乳糖苷酶、葡萄糖氧化酶）及生物素进行偶联。

▍Abliance部分产品列表