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exocell.jpgPolysciences LOGO 2.5比1.jpg

艾美捷科技代理Polysciences品牌。

Polysciences的产品以其高质量和多样性而著称,特别是在聚乙烯亚胺(Polyethylenimine,PEI)转染试剂方面有着显著的优势。Polysciences公司成立于1961年,主要生产和经营生命科学(胶体金、不含甲醛的甲醇等)、病理学和显镜学微球和粒子、磁珠、各种单体和聚体等产品;作为世界上最大最全的多聚化合物供应商,同时也是世界领先的免疫学、组织化学试剂耗材供应商。


Polysciences特色的PEI转染试剂特点包括:

(1)高效性:PEI转染试剂具有高效的瞬转效率和蛋白产量,广泛应用于基因和细胞治疗产品的开发,包括病毒载体和蛋白质工艺开发、临床试验以及商业化生产。

(2)广泛适用性:适用于多种细胞系,如HEK293、CHO、Sf9等,且转染效率高达80%~90%。

(3)升级产品:如PEI MAX 40K,作为第一代PEI 25K的升级产品,其去乙酰化和盐酸盐形式增强了水溶性,提高了转染效率。


产品应用范围包括:

病毒载体开发:可用于生产和优化病毒载体,将基因修饰的病毒载体导入目标细胞内,从而实现基因转染;

重组蛋白表达:可以将编码目标蛋白的基因高效地转入宿主细胞,从而大量表达所需的重组蛋白;

基因编辑技术:如CRISPR-Cas9系统中,PEI转染试剂用于将相关基因编辑组件送入细胞内;

细胞治疗研究:用于提高细胞的治疗效果和生存率,需要将特定的遗传物质传递到细胞内,以改变细胞的行为或增强其治疗效果。

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Dendritics.jpg

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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Electron Microscopy Sciences.jpg

艾美捷科技特约代理Electron Microscopy Sciences公司产品。Electron Microscopy Sciences专注于制造、销售最高品质的实验室化学品、电子显微镜及其配件、光学显微镜及组织学相关产品。

 

Electron Microscopy Sciences specializes in the manufacturing, preparation and distribution of the highest quality laboratory chemicals and microscopy supplies and equipment for electron microscopy, light microscopy, and histology.

 

主要产品:

Chemicals for Electron Microscopy, Light Microscopy and Histology

ImmunoGold Reagents

Embedding Media Kits for the Biological & Materials Science

Graphene: Emerging Technology

Grids, TEM Support Films, Grid Staining & Storage

TEM Windows

Films for TEM

Silicone Nitride Mesh and Films

Calibration Standards, Specimens, and Aids

Microscope Accessories

Nanomanipulation and FIB Lift Outs

MAC Standards

AFM and STM Microscopy

Transmission Electron Microscopy

mPrep Specimen Preparation & Staining System

Specimen Preparation and Embedding Supplies

Material Sciences and Metrology

Silicon Wafer Cleaving System, Tools and General Accessories

Histology and Light Microscopy

Antigen Retriever

Scanning Electron Microscope Supplies

Cryo Supplies and Accessories

DiATOME Diamond Knives

Photography: Film and Supplies

Tweezers, Dissecting Tools, Instruments, and Gadgets

Illuminators, Magnifiers, Microscopes and Graticules

Air and Environmental

Cleaning Solutions and Accessories

Vacuum Pumps & Evaporation Supplies

Cell Stretcher

Vibration Isolation

Decontaminators and Cleaning Systems

Equipment and Accessories

Safety and Lab Organization

Labels, Tapes, Dispensers

Starter EM Kits

Technical Tips, Data Sheets, MSDS

Scientific Equipment Repair Center

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List Labs.jpg

List Labs公司成立于1978年,位于美国加州硅谷,是一家专业提供各类微生物Toxin的生物技术公司。

 

Our company was founded in 1978 by Linda Shoer. Cholera toxin, the first product, was sought after by those doing research in signal transduction and by others using the toxin B subunit to label neurons. At that time there were no commercial suppliers of this toxin. Our company has always focused on quality bacterial toxins, which you can depend on for your research. Because toxins have been the basis for many vaccines, List Labs products have supported vaccine development. List Labs was the first to commercialize many bacterial toxins for research, including C.difficile toxins and pertussis toxin. Today, we remain uniquely focused on manufacturing, offering and supporting a wide range of bacterial products.

 

List Labs' heart is in the science and the discovery of innovative reagents. Our office is located in Campbell, California, in Silicon Valley. We serve the global research community with an expanding group of distributors. Years of experience translate into expertise in the production, shipment and handling of dangerous goods. If you have questions about any of our products or services, contact us.

 

List Biological Labs的主要产品包括:

Anthrax Toxins

Antisera & Antibodies

Botulinum Toxins

Cholera Toxins

Difficile Toxins

Diphtheria Toxin & Crm

Exotoxin A

Fret Peptides, Native Substrates & Receptors

Lipopolysaccharides

Pertussis Toxins & Virulence Factors

Shiga Toxins

Staphylococcal Toxins

Tetanus Toxins & Related Products

Toxoids

Vaccine Carrier Proteins And Adjuvants

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艾美捷科技有限公司

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Novus Biologicals.jpg

Novus Biologicals,抗体一站式服务专家。作为世界上最大的抗体生产商,Novus Biologicals 携近16万种抗体席卷而来,完美解决您的需求。

 

The mission of Novus Biologicals, LLC is to accelerate scientific discovery by developing and marketing unique products for the lifesciences. Novus Biologicals is also organized to provide the biological research community with a mechanism for commercializing unique biological materials. We also focus on continually monitoring scientific trends and supply materials to serve these trends. By making these products widely available to institutional and commercial researchers, Novus Biologicals plays an important role in furthering biological research.

 

All of Novus Biologicals products are supplied with detailed technical information and ongoing support. By serving both niche and emerging markets, Novus Biologicals has built solid partnerships with our customers. Contact us for more information.

 

Novus的主要产品包括:

(1)Antibodies

Primary Antibodies

Conjugated Antibodies

Sample Size Antibodies

Antibody Sampler Packs

Antibody Pairs

Secondary Antibodies

Isotype Control Antibodies

(2)Proteins and Peptides

Peptides & Proteins

Blocking Peptides

Biologically Active Proteins

(3)Lysates and Cell Lines

Lysates

Reporter Cell Lines

Stem Cell Lines

(4)Kits

Antibody Labeling Kits

ChIP Kits

ELISA Kits

Flow Cytometry Kits

Exosome Kits

(5)Activators and Inhibitors

Inhibitors

Activators

(6)Support Products

IHC Tissue Slides

IHC Microarrays

Western Blot Membranes

RNAi

All Support Products

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TiterMax.png

TiterMax®佐剂被用于增强免疫反应。TiterMax®佐剂有着跟弗氏佐剂相同的功效,但具有更安全、更易用的特点,是弗氏佐剂的理想代替产品。

 

TiterMax® adjuvants are used to produce cell mediated and humoral responses in research animals. TiterMax® adjuvants were developed to meet the specific needs of investigators for immunoadjuvants that are at least as effective as Freund's Complete Adjuvant, safer and easier to use. They are an attractive alternative to Freund's Complete Adjuvant for use by researchers in inducing antibody to diverse antigens. The key to the potency of TiterMax® adjuvants lies both in the immunostimulatory activity of their components and in the fact that they form a stable water-in-oil emulsion. TiterMax® adjuvants contain three essential ingredients: Proprietary block copolymers, squalene, a metabolizable oil, and a unique microparticulate stabilizer. Like Freund's Complete Adjuvant, TiterMax® adjuvants can be used with a wide variety of antigens because they can entrap any antigen in a water-in-oil emulsion. TiterMax® adjuvants aid in the antigens effective presentation to the immune system without the toxic effects of Freund's Complete Adjuvant.

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艾美捷科技有限公司

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网站:www.amyjet.com

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