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Schircks Laboratories LOGO.jpg


艾美捷科技代理Schircks Laboratories品牌。

瑞士Schircks Laboratories由B.Schircks博士于1980年创立,主要生产蝶啶及蝶啶类化合物(Pteridines)。至今,Schircks实验室合成了100多种蝶啶类化合物,主要用于科学研究和临床诊断应用。产品包括:

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11.1806-(L-1,2,3-Trihydroxybutyl)-pterin [Rhamnopterin]
11.182(6R,S)-5,6,7,8-Tetrahydro-L-rhamnopterin dihydrochloride
11.203L-Biopterin [L-erythro-Biopterin] 
11.2067,8-Dihydro-L-biopterin
11.209(6R,S)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride 
11.212(6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride
11.213(6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride
11.215(6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate
11.216(6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate
11.217(6R)-5-Methyl-5,6,7,8-tetrahydro-L-biopterin dihydrochloride
11.218D-Biopterin [D-erythro-Biopterin]
11.220(6R,S)-5,6,7,8-Tetrahydro-D-biopterin dihydrochloride
11.221D-threo-Biopterin [Dictyopterin] 
11.223(6R,S)-5,6,7,8-Tetrahydro-D-threo-biopterin dihydrochloride 
11.228Deoxysepiapterin
11.2296-((1R,S)-Hydroxypropyl)pterin [(1'R,S)-2'-Deoxybiopterin]
11.2317-Biopterin 
11.2347-Tetrahydro-L-biopterin dihydrochloride
11.260Oncopterin
11.2704-Hydroxy-6-(L-erythro-1,2-dihydroxy-propyl)-2-(methylthio)pteridine
11.2804-Amino-L-biopterin [2,4-Diamino-6-(L-erythro-1',2'-dihydroxypropyl)pteridine]
11.2824-Amino-(6R,S)-5,6,7,8-tetrahydro-L-biopterin dihydrochloride
11.2834-Amino-(6R)-5,6,7,8-tetrahydro-L-biopterin dihydrochloride
11.303D-Neopterin [D-erythro-Neopterin] 
11.3067,8-Dihydro-D-neopterin  
11.3077,8-Dihydro-D-neopterin-3’-triphosphate  (Please refer to our reference 8)
11.309(6R,S)-5,6,7,8-Tetrahydro-D-neopterin dihydrochloride
11.314D-Neopterin-3’-monophosphate, lithium salt
11.3157,8-Dihydro-D-neopterin-3’-monophosphate, lithium salt  
11.3203'-Hydroxy-D-sepiapterin
11.3307-Neopterin  
11.340L-Monapterin [L-threo-Neopterin]
11.3457,8-Dihydro-L-monapterin
11.346(6R,S)-5,6,7,8-Tetrahydro-L-monapterin dihydrochloride
11.349D-Monapterin [D-threo-Neopterin]
11.403Pterin-6-carboxylic acid
11.409Pterin-7-carboxylic acid
11.4156-Formylpterin [Pterin-6-aldehyde]
11.4166-Formyl-7,8-dihydropterin
11.418Acetyl-6-formylpterin
11.4206-Hydroxymethylpterin
11.4216-Hydroxymethyl-7,8-dihydropterin hydrochloride
11.4226-Hydroxymethyl-7,8-dihydropterin-diphosphate    (Please refer to our reference 8)
11.423(6R,S)-6-Hydroxymethyl-5,6,7,8-tetrahydropterin dihydrochloride
11.4296-Hydroxymethylpterin-monophosphate 
11.4386-Hydroxymethylpterin-diphosphate, lithium salt  
11.4806-Methylpterin
11.4816-Methyl-7,8-dihydropterin hydrochloride
11.483(6R,S)-6-Methyl-5,6,7,8-tetrahydropterin dihydrochloride
11.5036,7-Dimethylpterin
11.5066,7-Dimethyl-7,8-dihydropterin monohydrochloride
11.5096,7-Dimethyl-5,6,7,8-tetrahydropterin monohydrochloride
11.703Leucopterin
11.713Xanthopterin
11.716Dihydroxanthopterin
11.723Isoxanthopterin
11.903Pterin
11.9067,8-Dihydropterin  (Please refer to our reference 20)
11.9095,6,7,8-Tetrahydropterin dihydrochloride
13.103Lumazine
13.2036-Hydroxylumazine
13.2066-Hydroxy-7,8-dihydrolumazine
13.2207-Hydroxylumazine
16.113Pteroic acid
16.123N10-(Trifluoroacetyl)pteroic acid
16.14010-Formylpteroic acid
16.203Folic acid  
16.2067,8-Dihydrofolic acid
16.208(6S)-5,6,7,8-Tetrahydrofolic acid trihydrochloride  
16.209(6R,S)-5,6,7,8-Tetrahydrofolic acid trihydrochloride 
16.21110-Methylfolic acid
16.21510-Formylfolic acid  
16.21710-Formyl-5,6,7,8-tetrahydrofolic acid  (Please refer to our reference 19)
16.220(6R,S)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt 
16.222(6R)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt (unnatural calcium folinate)  
16.230(6R,S)-5,10-Methenyl-5,6,7,8-tetrahydrofolic acid chloride
16.233(6R,S)-5-Methyl-5,6-dihydrofolic acid, ammonium salt  
16.235(6R,S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt
16.236(6S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt
16.243(6R,S)-5-Methyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid trihydrochloride
16.244(6R,S)-5-Methyl-5,6,7,8-tetrahydropteroyltetra-γ-L-glutamic acid trihydrochloride
16.252Pteroyldi-γ-L-glutamic acid  
16.253Pteroyltri-γ-L-glutamic acid   has been discontinued
16.254Pteroyltetra-γ-L-glutamic acid  
16.255Pteroylpenta-γ-L-glutamic acid  has been discontinued
16.266Pteroylhexa-γ-L-glutamic acid, ammonium salt
16.267Pteroylhepta-γ-L-glutamic acid, ammonium salt  
16.280(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroic acid
16.282(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyldi-γ-L-glutamic acid, lithium salt has been discontinued
16.283(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid, lithium salt has been discontinued
16.284(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltetra-γ-L-glutamic acid, lithium salt
16.285(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylpenta-γ-L-glutamic acid, lithium salt
16.286(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylhexa-γ-L-glutamic acid, lithium salt
16.330Aminopterin [4-Aminofolic acid]
16.4034-Amino-10-methylpteroic acid (APA, DAMPA)
16.411Methotrexate  [4-Amino-10-methylpteroyl-γ-L-glutamic acid]
16.4124-Amino-10-methylpteroyldi-γ-L-glutamic acid, ammonium salt [Methotrexate diglutamate]
16.4134-Amino-10-methylpteroyltri-γ-L-glutamic acid, ammonium salt [Methotrexate triglutamate] 
16.4144-Amino-10-methylpteroyltetra-γ-L-glutamic acid, ammonium salt [Methotrexate tetraglutamate] 
16.4154-Amino-10-methylpteroylpenta-γ-L-glutamic acid, ammonium salt [Methotrexate pentaglutamate]
16.4164-Amino-10-methylpteroylhexa-γ-L-glutamic acid, ammonium salt [Methotrexate hexaglutamate]
16.4174-Amino-10-methylpteroylhepta-γ-L-glutamic acid, ammonium salt [Methotrexate heptaglutamate] 
16.5007-Hydroxymethotrexate   
16.701p-Aminobenzoyl-L-glutamic acid
16.702p-Aminobenzoyldi-γ-L-glutamic acid, ammonium salt  
16.703p-Aminobenzoyltri-γ-L-glutamic acid, ammonium salt  
16.704p-Aminobenzoyltetra-γ-L-glutamic acid, ammonium salt  
16.705p-Aminobenzoylpenta-γ-L-glutamic acid, ammonium salt  
16.706p-Aminobenzoylhexa-γ-L-glutamic acid,  ammonium salt 
16.707p-Aminobenzoylhepta-γ-L-glutamic acid, ammonium salt  has been discontinued
16.901Z-Glu-OtBu
16.902Z-Glu2-OtBu3
16.903Z-Glu3-OtBu4  
16.904Z-Glu4-OtBu5  
16.905Z-Glu5-OtBu6  
16.906Z-Glu6-OtBu7  
91.303D-(5-15N)-Neopterin
96.203(5-15N)-Folic acid 
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Pel-Freez LOGO 2.5比1.jpgexocell.jpg

艾美捷科技代理Pel-Freez 品牌。

在20世纪50年代,为了响应生物医学研究人员对材料的大量需求,Pel-Freez公司扩展到动物生物制品领域,并从那时起一直为生物医学界服务。在过去的几十年里,Pel-Freez进一步扩大了其产品范围。Pel-Freez提供包括各种动物组织、提取物和血液制品以及关键的人类生物制品。这些产品广泛应用于体外诊断试剂盒开发、药物发现、疫苗评估、HLA分型等领域。


Pel-Freez产品包括:

(1)冻干组织粉:提供多种动物组织的冻干粉,便于储存和使用,适用于各种生物化学和分子生物学实验。

(2)血清产品:包括正常兔血清和其他物种的血清产品,如人血清、人血浆等,用于细胞培养和生物医学研究。

(3)血浆和血液补体:提供人血浆和血液补体产品,用于免疫学研究和补体系统的功能分析。

(4)组织和抗体:提供多种组织的提取物和特异性抗体,支持基础研究和诊断开发。


Pel-Freez拥有专有的分离技术,能够去除超过96%的背景LGG和LGM抗体,同时保持补充功能。此外,其所有产品都经过高度标准化的生产过程,确保质量稳定可靠。Pel-Freez在疫苗开发用途兔补体方面是行业领导者,其热销产品涵盖人补体、成年(幼)兔补体、豚鼠补体等各类。Pel-Freez的客户群体包括全球的科研机构、制药公司、生物技术公司和临床诊断实验室,以及疫苗研究与开发领域的专家。Pel-Freez通过ISO 9001认证,确保其产品的质量和一致性。此外,其工厂和农场也遵循严格的伦理和人道动物实践标准。


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Purepeg logo 2.5比1.png

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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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Cayman Chemical.jpg

Cayman Chemical向全球科学工作者提供多研究领域的生化、免疫试剂和分析试剂盒,其产品被广泛应用于肿瘤、氧化氮、神经学、凋亡、氧化性损伤、内分泌学等不同研究领域。Cayman Chemical可提供用于检测的特色试剂盒,如:类花生酸类物质、游离的生物标志、环核苷、激素及氧化氮等;也提供多种高质量试剂,包括:类花生酸类物质、氧化氮试剂及许多相关脂质、脂肪酸、酶和抗体。"

 

Cayman Chemical Company is an American biotechnology company founded in 1980, headquartered in Ann Arbor, MI. The company provides chemicals that are used primarily by universities and pharmaceutical companies for research and the development of medicines. The company is also known as a provider of reference standards to state and federal crime labs for use in the detection of rapidly evolving designer drugs. Small quantities of these known reference standards are analyzed using mass spectrometry and gas chromatography techniques to match against forensic evidence, usually confiscated by law enforcement, or forensic toxicological evidence collected in the form of biological samples such as urine, blood, or tissue.

 

Cayman chemical的主要产品包括:

Chemical Analysis

Chemical Synthesis

Bioanalysis

Medicinal Chemistry

Prostaglandin APIs

R&D Services

Manufacturing

Biochemicals

Assay Kits

Antibodies

Proteins

Analytical Standards

Certified Reference Materials

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地址:武汉市洪山区光谷大道35号光谷总部国际时代 二期1栋1301

电话:13212737804

传真:18995651644

邮箱:sales@amyjet.com

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