Altogen Biosystems公司成立于1978年，是体外诊断工业和全球实验室原材料的主要供应商。我们为我们行业中最大的跨国公司提供广泛的人类纯化蛋白；单克隆和多克隆抗体；真菌、寄生、细菌和病毒抗原；以及用于体外诊断的疾病状态血浆。

Altogen Biosystems is a biotechnology company that develops and manufactures transfection kits for life sciences research, drug discovery and development. Altogen® In Vivo transfection reagents provide effective delivery of biomolecules into target tissues. Cell transfection kits are optimized for specific cancer cell lines and primary cell cultures.  Efficient delivery of cargo molecules (DNA, RNA, proteins) enabled by advanced reagent formulation and optimized transfection protocols. Altogen Biosystems develops new in vitro and in vivo delivery technologies by applying polymer chemistry, molecular and cell biology expertise.

Altogen Biosystems公司的主要产品包括：

Fungal, protozoan, bacterial and viral antigens

Monoclonal antibodies

Polyclonal antibodies

Disease state human plasma

Purified native and recombinant human proteins

艾美捷科技代理Worthington品牌。

Worthington Biochemical公司是开发和生产用于生命科学研究、诊断和生物技术应用的高质量纯化酶、蛋白质、核酸和细胞分离试剂盒的行业领导者。Worthington纯化的主要生化物质是

从胰腺、植物和发酵来源等材料中获得的蛋白质以及其他天然非动物和动物源物质。Worthington一直是世界上高纯度酶的主要来源。

从技术上讲，Worthington实际上并不生产酶：Worthington从各种动物和非动物来源、植物组织和各种微生物来源（例如细菌、真菌和霉菌）中提取和纯化酶。Worthington每种产品最重

要的特点是 -- 保持了跟体内一样的活性。蛋白质分子的大小和复杂性使得这一点变得困难，Worthington在自然条件下持续纯化酶和其他蛋白质的能力是该公司产品持续成功的关键。

艾美捷科技特约代理Bio X Cell抗体产品。

Bio X Cell位于美国Lebanon, New Hampshire，专注于为生物医药领域制造从毫克到克级的高品质单克隆抗体。

Bio X Cell specializes in manufacturing high quality, bulk quantity (milligram to gram) monoclonal antibodies for biomedical research. All our products are manufactured in the United States in our Lebanon, New Hampshire facility. At Bio X Cell we strive to provide scientists with ultra-pure antibodies targeting both well-characterized and novel antigens in the large quantities required for in vivo preclinical studies. We aim to facilitate the advancement of scientific discovery and innovation by providing our products at outstanding prices and backing them up with exceptional customer and technical support.

Bio X Cell的主要抗体包括：

（1）按CELL TYPE分为

T Cells

B Cells

NK Cells

Neutrophils

Monocytes & Macrophages

Dendritic Cells

（2）按AREA OF RESEARCH分为

Immunology

Innate Immunity

Cancer Biology

Immune Checkpoint Proteins

Cytokines and Chemokines

Cytokine Receptors

Cell Migration & Adhesion

Apoptosis