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艾美捷科技代理Purepeg品牌全系列产品


PurePEG, LLC是一家致力于为学术和商业用户提供高质量、高纯度单分散聚乙二醇(PEG)及其相关产品的领先供应商,提供具有不同重复单元(间隔基长度)、末端官能团(X 和 Y)以及多种分子结构(线性、支化和多臂型)的产品。PurePEG 凭借多年研发积累的创新 PurePEG 技术,能够生产具有精确分子量的纯净、单分散 PEG。PurePEG 开发了首个用于偶联抗体与毒素(ADC药物)以治疗乳腺癌的酸功能化PEG。PEG因其水溶性、无毒性和非免疫原性等特性,已在生物医学领域确立了重要地位。迄今为止,已有 12 种经 FDA 批准的聚乙二醇化药物用于治疗多种慢性疾病。此外,PurePEG提供从毫克级到公吨级多种PEG产品的高质量定制合成与合同研发服务。


Purepeg页面.png


▍Purepeg产品线


PurePEG提供以下相关目录产品:


Diselenide LinkersClickable LinkersPEG45Linker with protecting group
Peptide LinkersBCN LinkerPEG-LipidBiotinylation Reagents
Polydisperse PEGBCN linker (non PEG)PEGylation ReagentsMulti-Arm PEGs
PROTACDiazirine LinkerHeterobifunctional PEGsCleavable Linkers
Chelating AgentPorphyrinHomobifunctional PEGsNon-PEG Linkers


▍Purepeg部分产品列表


品名货号CAS号分子式分子量
3,3′-Diselenobispropionic acid5123717370-58-3C6H10O4Se2304.06
di-tert-butyl 3,3′-diselanediyldipropionate512282N/AC14H26O4Se2416.3
2,2′-diselanediyldiacetic acid51236116066-50-5C4H6O4Se2276.01
di-tert-butyl 2,2′-diselanediyldiacetate512281N/AC12H22O4Se2389.98
Azido-PEG4-Val-Ala-PAB-PNP5126604N/AC33H45N7O12731.8
Azido-PEG4-Val-Ala-PAB5116604N/AC26H42N6O8566.7
Mal-amide-PEG6-Val-Cit-PAB-OH5162063034751-42-0C40H63N7O14865.4
Mal-PEG8-amide-Val-Ala-Exatecan5116208N/AC58H78FN7O181179.539
MC-Val-Cit-PAB-PNP51057159857-81-5C35H43N7O11737.8
MC-Val-Ala-PAB-OH510561870916-87-2C25H34N4O6486.56
MC (C5)-Val-Cit510552504147-59-3C20H31N5O7453.5
SPDP-Val-Cit-PAB-PNP51054N/AC33H39N7O9S2741.8
SPDP-Val-Cit-PAB-OH51053N/AC26H36N6O5S2576.7
Alloc-Val-Ala-PAB510511343407-91-9C19H27N3O5377.4
DBCO-PEG4-Val-Ala-PAB51148042348405-92-3C45H57N5O10827.9
Boc-PEG2-Val-Cit-PAB-OH5127022055024-55-8C30H50N6O9638.75
endo BCN-PEG3-VC-PFP Ester51963032353409-45-5C37H50F5N5O10819.8
endo BCN-PEG3-Val-Cit511203N/AC31H51N5O10653.8
Azido-PEG3-Val-Cit-PAB-PNP5166032055047-18-0C34H47N9O12773.8
Azido-PEG4-Val-Cit-PAB-OH5166042055024-64-9C29H48N8O9652.8
Boc-PEG4-Val-Cit-PAB-OH5127042055024-54-7C34H58N6O11726.86
Boc-PEG6-Val-Cit-PAB-OH5127062055024-53-6C38H66N6O13814.96
6-Azidohexanoyl-Val-Cit-PAB510471613321-01-9C24H38N8O5518.61
DBCO-PEG4-Val-Cit-PAB-PNP5148042226472-28-0C55H66N8O151079.2



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Toronto Research Chemicals.jpg

Toronto Research Chemical建立于1982年,致力于为生物医药研发人员提供小分子有机物,库存超过57000种,并通过一系列方法保证标准物质的纯度。

 

Toronto Research Chemicals, TRC, was founded in 1982 by Dr. David Dime to manufacture and supply researchers in the biomedical fields with specialized complex organic small molecules that were not commercially available. In 1983, the company was incorporated in Ontario as Toronto Research Chemicals Inc. It was initially located at the University of Toronto. As the business expanded, larger facilities were required to accommodate the growth.

 

Today, Toronto Research Chemicals Inc. employs about 150 full time staff, of which approximately 80 are PHD's, operating in a 65,000 square foot facility. TRC, currently manufactures and distributes in excess of 33,000 products to more than 65 countries.

 

Toronto Research Chemical的产品涵盖:

Activators; Affinity Chromatography; Agonists; Agro-Products; Aldehyde Labeling Reagents; Aldehydes; Amines; Amino Acids & Derivatives; Anti-virals; Antibiotics; Apoptosis; Benzodiazepines; Biotin Derivatives; Boron Derivatives; Carbohydrates; Catalysts; Charged Bifunctional Reagents; Charged Monofunctional Reagents; Chelating Agents & Ligands; Chiral Reagents; Chromatography Media; Cross Linking Reagents; Crosslinker; CyanineDyes; Detergents; Diagnostics; Dihydropyridine; Dopamines; DrugAnalogues; ElectrophoresisMaterials; Environmental; Enzyme Substrates; Ephedrines; Fatty Acids & Derivatives; Fentanyls; Fluorescent Labels &Indicators; Glucuronides; Glutathione S-Transferase Agents; Glycerols; Glycosidase Inhibitors; Heterocycles; Hydantoins; Impurities; Indole Derivatives; Inhibitors; Inositols; Isotope Labelled Compounds; Labeling and Diagnostics Reagents; Lipids; Lysergic Acid and Derivatives; Maleimide Derivatives; Mercaptans/Thiols; Metabolites; Methadones and Analogues; Miscellaneous Compounds; Morphine Based Alkaloids; MTS & Sulfhydryl Active Compounds; Mutagenesis Research Chemicals; Neurochemicals; Neutral Bifunctional Reagents; Neutral Monofunctional Reagents; Nicotine Derivatives; Nitric Oxide Reagents; Non-nucleoside Reverse Transcriptase; Nucleotides; Oligosaccharides; Opium Alkaloids - Natural and Derivatives; Peptides; Pharmaceuticals; Phenethylamines; Phosphorylating and Phosphitylating Agents; Phosphorylcholine Derivatives; Photoaffinity Labels; Polyethyleneglycol Derivatives; Polymers; Protein Kinase Inhibitors and Activators; Pyridyl Disulfides; Retinoids; Selenium Compounds; Sphingosine Derivatives; Spin Labeling Compounds; Steroids; Sulfonyl Chlorides; Tyrosine Kinase Inhibitors; Wittig Reagents.

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全国服务热线:400-6800-868

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Hampton Research LOGO 2.5比1.jpg

艾美捷科技代理Hampton Research品牌产品。

Hampton Research是一家专注于蛋白质结晶和相关生命科学工具的公司,作为蛋白质结晶领域的重要供应商,Hampton Research提供广泛的产品和服务,帮助科学家在结构生物学、药物开发和生物化学研究中实现高质量的晶体生长,特别是在 X 射线晶体学和冷冻电镜(Cryo-EM)领域。Hampton Research公司主要产品类别包括:


(1)结晶筛选试剂盒

Crystal Screen™ 系列,提供多种结晶条件筛选试剂盒,适用于初步筛选和优化结晶条件。

Index™ 试剂盒,包含广泛的化学条件,用于快速筛选结晶条件。

SaltRx™ 试剂盒,专注于盐类结晶条件的筛选。

PEG/Ion™ 试剂盒,提供基于聚乙二醇(PEG)和离子溶液的结晶条件。


(2)结晶优化试剂

Additive Screen™,包含多种添加剂,用于优化晶体生长。

Crystal CryoProtection™ 试剂,用于保护晶体在低温条件下的完整性。

PEG 溶液和缓冲液,提供不同分子量和浓度的 PEG 溶液,用于结晶实验。


(3)结晶工具和设备

Crystallization Plates,提供多种规格的结晶板,如 24 孔、96 孔和 384 孔板,适用于高通量筛选。

CrystalCap™ 帽盖,用于密封结晶板,防止样品蒸发和污染。

CrystalMiner™ 机器人,自动化结晶实验设备,提高实验效率和一致性。


(4)蛋白质结晶相关试剂

Protein Stabilization Reagents,用于稳定蛋白质样品,提高结晶成功率。

Detergent Screen™,包含多种去污剂,用于膜蛋白结晶。

Nucleation Reagents,促进晶体成核,提高结晶效率。


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