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Alamanda Polymers.jpg

Alamanda Polymers是世界领先的多聚氨基酸生产商,其主要产品为多聚寡氨基酸链以及PEG化的多聚氨基酸链。其拥有独特的多聚化工艺,是唯一能够提供确切的聚合数值多聚氨基酸的公司,能够使研究者的实验结果更加具有可重复性。

 

Alamanda Polymers specializes in the manufacturing of well-defined polyamino acids for research laboratories doing work in gene therapy, encapsulation, drug delivery, cell adhesion, and surface coating. Our company provides a wide range of metal-free biopolymers including homopolyamino acids and PEGylated polyamino acids. Due to our characteristic polymerization process, we are the only supplier able to offer effectually exact polyamino acid chain lengths thereby giving researchers new options for use and consistently reproducible results.

 

Alamanda Polymer has more than 15 years experience in the synthesis of polyamino acids, has developed a polymerization process that enables them to have complete control over the molecular weight of our polyamino acids without the use of metal catalysts. Furthermore, not only does the process enable us to achieve effectually exact chain lengths but also highly monomodal products (polydispersity index: 1.01-1.2) and batch-to-batch consistency.

 

产品包括:

Side-Functionalized Homopolyamino Acids

Poly-L-lysine

Poly-L-glutamic acid

End-Functionalized Homopolyamino Acids

Poly-L-lysine

Poly-L-glutamic acid

Poly-L-arginine

 

Homopolyamino Acids

Poly-L-lysine

Poly-D-lysine

Poly-D,L-lysine

Poly-L-ornithine

Poly-L-homoarginine

Poly-L-arginine

Poly-L-glutamic acid

Poly-D-glutamic acid

Poly-D,L-glutamic acid

Poly-L-aspartic acid

 

PEGylated Polyamino Acids

PEG-b-poly-L-lysine

N3-PEG-b-poly-L-lysine

PEG-b-poly-L-glutamic acid

N3-PEG-b-poly-L-glutamic acid

PEG-b-poly-L-aspartic acid

Poly(L-Lys)-b-PEG-b-poly(L-Lys)

Poly(L-Glu)-b-PEG-b-poly(L-Glu)

Poly(L-Asp)-b-PEG-b-poly(L-Asp)

 

Custom Polyamino Acids

Poly-L-lysine

Poly-D-lysine

Poly-L-glutamic acid

Poly-D,L-glutamic acid

Poly-L-arginine

PEG-b-poly-L-lysine

PEG-b-poly-D-lysine

PEG-b-poly-L-glutamic acid

PEG-b-poly-L-aspartic acid

Poly(L-Glu)-b-PEG-b-poly(L-Glu)

 

Polyamino Acids For Cell Culture

Poly-L-lysine

Poly-D-lysine

Poly-L-ornithine

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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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