Dendritics公司主要关注人类树突状细胞，希望找到能够促使CD34+造血前体细胞转化为树突状细胞（在GM-CSF和TNF-alpha存在的情况下）的细胞因子。在1992-2005年间，大量的研究使得研究者对人类树突状细胞的产生、细胞通路、C-type凝集素受体的功能及Toll-like受体的活性有了更深的理解。

DENDRITICS was started in 2005 by former members of SCHERING PLOUGH Laboratory for Immunological Research (LIR) in Dardilly, France. From their long experience at LIR, the team members of DENDRITICS have gathered complementary scientific and technological knowledge in different areas of immunology. The initial focus of LIR was in the biology of B lymphocytes, elaboration of human monoclonal antibodies, and in cytokine discovery (IL-3, IL-4, IL-7, IL-10, IL-17, GM-CSF) together with our colleagues of DNAX Research Institute in Palo Alto, California.

Our interest in cytokines led to the finding that human dendritic cells (DCs) could be generated in vitro from CD34+ hematopoietic progenitors cultured in the presence of GM-CSF and TNF-alpha.

The period from 1992 to 2005 saw the specialization of LIR in DC biology and was fuelled by a large-scale effort to discover and study the function of genes specifically expressed by these cells. This program led to a number of findings that contributed in particular to understanding the heterogeneity of DCs, the pathways regulating DC migration, the function of C-type lectin receptors in DCs and the activity of Toll-like receptors in DCs. Many novel genes were discovered through screening of cDNA libraries or through monoclonal antibodies raised against DCs.

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PANAGENE公司成立于2006年，以独有的肽核酸技术，为全世界范围内的客户提供高纯度的肽核酸产品。PNA（peptide nucleic acids，PNA)肽核酸技术，是90年代丹麦科学家发明的一类以多肽骨架取代糖磷酸主链的DNA类似物，即以中性的肽链酰胺2-氨基乙基甘氨酸键取代了DNA中的戊糖磷酸二酯键骨架，其余的与DNA相同，PNA可以通过Watson-Crick碱基配对的形式识别并结合DNA或RNA序列，形成稳定的双螺旋结构。

PANAGENE have been supplying Peptide Nucleic Acid (PNA) worldwide and exclusively since 2006 based on our unique invention of efficient synthesis of PNA with high purity, and nowadays we are possessing the best knowledge on PNA and the largest number of patents on the PNA and its applications in the world.

PANAGENE的主要产品包括：

Custom PNA synthesis

Gamma PNA

PNA FISH probe

PNAs™ miRNA inhibitor

Globin Reduction PNA

Fmoc PNA monomer

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DRG是一家专业医疗诊断试剂、设备的制造商和经销商，并在100多个国家有分支机构和合作伙伴。DRG®公司重点发展高科技精准医疗诊断产品，涉及领域有：肿瘤、妇科、内分泌科、糖尿病、自体免疫、传染病和毒理学等。DRG®还拥有高水准的专业医疗、临床、营销策划和服务方面的专家，通过与分布在世界各地的分公司及代理商的合作，DRG®公司为全世界的客户提供全方位质优创新的临床检验产品和服务。

DRG International, Inc. is a leading specialty medical diagnostics and equipment manufacturer, and distributor with operations in more than 110 countries. Founded in 1970, DRG International provides a complete range of products and services to the diagnostics and cardiology-related medical community. DRG International’s global headquarters is conveniently situated in Springfield, New Jersey, accessible from State Route 22 and minutes away from route I-78 and the Garden State Parkway. Only 20 miles from New York City and 80 miles from Philadelphia, PA, DRG International, Inc. is in the heart of the beautiful Tri-State Area.

DRG international公司的主要产品包括：

Chemiluminescence Immunoassays (CLAS)

Diabetes / Gastrointestinal and Pankreatic

Drug Monitoring

Endocrinology

Fertility and Pregnancy

Pituitary / Adrenal Function

Immunology / Hematology

Cardiovascular Diseases

Bone and Mineral Metabolism

Leukotrienes and Prostaglandins

Neuropeptides

Thyroid Function

Saliva Diagnostics

Tumor Diagnosis

Infectious Diseases

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艾美捷科技特约代理CovaChem公司产品。

CovaChem公司致力于为生命科学领域的科学家提供化学产品。主要涉及的领域是质谱、蛋白质组学、蛋白质科学、药物测试及药物筛选。

CovaChem is a chemical manufacturing company serving research scientists in the life sciences. We are dedicated to producing the highest quality reagents in the marketplace for use in mass spectrometry, proteomics, protein sciences, drug testing and drug development. We offer a wide range of products in both small scale and bulk quantities. For sizes larger than our catalog offering, please contact us for a custom quotation. CovaChem is proud to serve customers around the world, with their chemical, biotech, and analytical product needs. The customer is always our top priority, and this is why we offer an UNCONDITIONAL GUARANTEE for all of our products!

CovaChem的主要产品包括：

Protein Crosslinkers

LCMS & HPLC Mobile Phases

Protein Modifiers

GC Derivatization Reagents

Chemicals

MALDI Matrices

Buffers & Solvents

Beta Glucuronidase

PANAGENE公司成立于2006年，以独有的肽核酸技术，为全世界范围内的客户提供高纯度的肽核酸产品。PNA（peptide nucleic acids，PNA)肽核酸技术，是90年代丹麦科学家发明的一类以多肽骨架取代糖磷酸主链的DNA类似物，即以中性的肽链酰胺2-氨基乙基甘氨酸键取代了DNA中的戊糖磷酸二酯键骨架，其余的与DNA相同，PNA可以通过Watson-Crick碱基配对的形式识别并结合DNA或RNA序列，形成稳定的双螺旋结构。

PANAGENE have been supplying Peptide Nucleic Acid (PNA) worldwide and exclusively since 2006 based on our unique invention of efficient synthesis of PNA with high purity, and nowadays we are possessing the best knowledge on PNA and the largest number of patents on the PNA and its applications in the world.

PANAGENE的主要产品包括：

Custom PNA synthesis

Gamma PNA

PNA FISH probe

PNAs™ miRNA inhibitor

Globin Reduction PNA

Fmoc PNA monomer

更多详情请联系 

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       艾美捷科技代理Sterlitech全系列产品。

       主要产品包括：（1）过滤器：滤膜、注射器过滤器和胶囊过滤器；（2）过滤器支架：各种过滤器支架配置；（3）膜/工艺开发：聚合物平板膜、陶瓷膜，台架横向/切向流动试验室和过滤设备；（4）实验室设备：真空泵、流体输送/储存系统、加热板/搅拌器等。

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作为全球血栓与止血诊断领域的领导者，Stago公司的使命是为实验室人员及临床医生提供可靠准确的血栓与止血疾病诊断工具，从而更有效地认知、治疗和监测相关疾病，改善患者生活。

From Research & Development and Production to Logistics, Marketing, Sales and International Distribution, Stago remains in control of its strategy at all levels. Certified ISO 13485, ISO 9001 (2008) and ISO 14001 for its main reagent manufacturing plant. the group’s industrial activities are mostly concentrated in France. Its geographical expansion has led to opening R&D and production centers in the USA, Netherlands, Germany, Ireland and China.  

Ever since our American subsidiary was established in 1985, our distribution network grew considerably throughout the world. Since 2003, 17 new affiliates have been opened: China (2003), United Kingdom (2005), Dubai (2007), Australia/New Zealand and Canada (2008), Hong-Kong (2011), Germany, Austria, Spain, Italy, Portugal, Switzerland, Belgium, Netherlands (all opened in 2012), India (2014), Brazil (2016) and Turkey (2017).

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OXOID的主要产品包括：

Agars

Air Sampler

Antimicrobial Susceptibility Discs In Cartridges

Antimicrobial Susceptibility Testing

Atmosphere Generation System

Biochemical Reagents

Blood Culture

Culti-Loops

Culture Media Supplements

Dehydrated Culture Media

Diagnostic Discs

Diagnostic Reagents

Dip Slides

EIA Test Components Veterinary

EIA Test Veterinary

Food Allergen tests

IDEIA Accessories

IDEIA EIA Test

IMAGEN Accessories

IMAGEN Immunofluorescence Test

Laboratory Preparations/Biological Extracts

Microbact Biochemical Identification Kits

Molecular Microbiology

Oxoid Biochemical Identification System (O.B.I.S.)

Prepared Media

Prepared Media - Bottled Culture Media

Prepared Media - Ready Prepared Plates

Publications

Quanti-Cult

Rapid Food Tests

Remel - Agglutinating Sera

Remel - Collection and Transport

Remel - Diagnostic Kits

Remel - Diagnostic Tests

Remel - Laboratory Supplies

Remel - Quality Control

Remel - Reagents and Stains

Remel - Stained Suspensions

Test Tube Caps

Toxin Detection Kits

Transport Swabs

Veggietones

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艾美捷科技代理DNA Polymerase Technology品牌全系列产品

DNA Polymerase Technology的核心领域是PCR（聚合酶链式反应），致力于通过先进的转基因酶和其他PCR产品，克服多个领域中的常见障碍，包括临床诊断、法医分析、食品安全、环境中病原体检测以及一般分子生物学研究。Klentaq公司发明的新型酶进一步提升了PCR性能，具有以下特点：扩增更长的目标片段，具有更高的保真度，反应速度更快，并且能够耐受血液或土壤等抑制性污染物。该公司产品线包括：Klentaq产品、OmniTaq产品、ZipTaq产品、 Long &Accurate 的产品、热启动产品、热启动LA产品、Lyoph-Ready产品、PCR增强剂和缓冲液、PCR试剂盒以及组合产品。此外，公司开发的其他技术还包括：PCR增强剂组合以及热启动缓冲液。

▍DNA Polymerase Technology公司产品线

● Klentaq 产品：5-核酸外切酶缺陷型 Taq 聚合酶可提供更高的保真度和热稳定性，特别是作为 LA(长准确)酶混合物的一部分。Klentag1是 Jag DNA 聚合酶的 Klenow 片段类似物。它是已知最耐热的 Tag 形式，完全不具备核酸外切酶或内切酶活性，并且其晶体结构已被解析清楚。该酶的 LA版本是 Klentag1 和校对酶的混合物。

● OmniTag 产品：Klentaq的抗抑制DNA聚合酶经过特殊筛选，对多种常见的高效PCR抑制剂（例如：全血、血清、血浆、尿液、腐殖酸、胆盐、植物组织提取物、各类食品相关抑制剂、GITC（异硫氰酸胍）、乙醇等）具有极强的耐受性。因此，这些酶能在大多数市售Taq产品完全失效的抑制剂浓度下，依然进行有效的PCR扩增。Taq突变体的这一独特优势使得对多种临床样本、环境样本和法医样本进行免提取直接PCR成为可能，跳过了耗时的DNA提取步骤。

● ZipTaq产品

●  Long &Accurate 产品：使用 DNA 聚合酶和校对酶的专利组合，具有更高的保真度，是扩增长片段DNA目标序列的理想选择，此外，它们通常具备更强的稳健性，因此扩增短片段目标序列时同样适用。

●  Klentaq的热启动技术包含：

①铯酶：它们是Taq或 Klentaq1 DNA聚合酶的双重冷敏感突变体，由于在低温下活性受到抑制，它们能为PCR提供自动热启动

②适配体抑制技术：适用于所有酶，在低于循环温度时，该适配体形成发夹结构并结合到聚合酶的活性位点，从而使酶失活并防止错误扩增

③LA产品：具有更高的保真度以及更强的稳健性

●  Lyoph-Ready 产品

●  PCR相关产品

①PCR增强剂和缓冲液产品：PEC 产品是非甜菜碱基 PCR 增强剂，专门设计用于抑制性模板。强烈建议将它们与我们的抑制抗性 Taq 和Klentag 突变体一起使用。它们还与大多数市售 DNA 聚合酶兼容。

②PCR 试剂盒产品:试剂盒包括 DNA 聚合酶、缓冲液和 dNTP，有标准套件和长而精确(LA) 套件。

③组合产品：测试多种酶和 PCR 增强剂混合物以优化 PCR 的一种经济高效的方法。

Boston Biochem隶属于R&D System公司，是全世界最大的泛素相关产品的供应商。Boston Biochem生产的泛素产品包括蛋白、多肽、底物、小分子抑制剂、酶、蛋白酶体试剂盒交联试剂等。

Boston Biochem的主要产品包括：

Affinity Matrices / Proteins

Antibodies

Autophagy

Buffers

Deconjugating Enzymes

Deubiquitinating (DUBs)

E1 Activating

E2 Conjugating

E3 Ligase

Fractions

Heat Shock Proteins

Inhibitors

Kits

NEDD8

Other Ubiquitin-like

Proteasome

Substrate Proteins

SUMO & SUMOlyation

Ubiquitin