special residues for peptide synthesis

In addition to classic natural amino acids, we offer a very wide range of non natural residues for a complete custom service in peptide synthesis. If you don't find the residue you are looking for, feel free to contact us for more informations.

α-/β-homo amino acids

HomoArg
β-HomoAsn
β-HomoAsp
HomoCit
D-HomoCit
HomoCys
β-HomoGln
β-HomoGlu
β-HomoIle
HomoLeu
β-HomoLeu
β-HomoMet
HomoPhe
D-HomoPhe
HomoPro
D-HomoPro
β-HomoPro
HomoSer
D-HomoSer
β-HomoSer
β-HomoThr
β-HomoTrp
β-HomoTyr
β-HomoVal

D-form amino acids

D-Ala
D-Arg
D-Asn
D-Asp
D-Cys
D-Glu
D-Gln
D-His
D-Ile
D-Leu
D-Lys
D-Met
D-Phe
D-Pro
D-Ser
D-Thr
D-Trp
D-Tyr
D-Val

Methyl / Ethyl amino acids

Me-Arg
(Me)2-Arg (asym.)
(Me)2-Arg (sym.)
Me-Cys (sym.)
Me-Lys
(Me)2-Lys
(Me)2-Lys
Me-Ser
Me-Thr
Me-Tyr
D-2-Me-Trp
L-2-Me-Trp
Et-Tyr
D-Et-Tyr

N-Methyl amino acids

N-Me-Ala
N-Me-Asp
N-Me-Glu
N-Me-Gly
N-Me-Ile
N-Me-Leu
N-Me-Met
N-Me-Nle
N-Me-Nva
N-Me-Phe
N-Me-Ser
N-Me-Thr
N-Me-Tyr
N-Me-Val

Phenylalanine & Tyrosine analogs

D-2-Cl-Phe
L-2-Cl-Phe
D-3-Cl-Phe
L-3-Cl-Phe
D-4-Cl-Phe
L-4-Cl-Phe
D-3,4-DiCl-Phe
L-3,4-DiCl-Phe
D-4-Br-Phe
L-4-Br-Phe
D-3-F-Phe
L-3-F-Phe
D-4-F-Phe
L-4-F-Phe
D-4-NO2-Phe
L-4-NO2-Phe
D-4-I-Phe
L-4-I-Phe
D-3-CN-Phe
L-3-CN-Phe
D-4-CN-Phe
L-4-CN-Phe
D-2-Me-Phe
L-2-Me-Phe
D-4-Me-Phe
L-4-Me-Phe
D-4-NH2-Phe
L-4-NH2-Phe
D-3-Cl-Tyr
L-3-Cl-Tyr
D-3,5-DiCl-Tyr
L-3,5-DiCl-Tyr
D-3,5-DiBr-Tyr
L-3,5-DiBr-Tyr
D-3-I-Tyr
L-3-I-Tyr
D-3,5-DiI-Tyr
L-3,5-DiI-Tyr
D-3-NO2-Tyr
L-3-NO2-Tyr
D-3,5-DiNO2-Tyr
L-3,5-DiNO2-Tyr

Unusual amino acids

Abu
Ac-Lys
Aib
β-Asp
Bpa
Cha
Chg
Cit
Cpg
Cys (Acm)
Cys (Bzl)
Cys (Cam)
Cys (pMeBzl)
Cys (pMeOBzl)
Cys (tBu)
D-1-Nal
D-2-Nal
D-2-Pal
D-3-Pal
D-4-Pal
D-Abu
D-β-Asp
D-Cha
D-Chg
D-Cit
D-ε-Lys
D-γ-Glu
D-Gly (allyl)
D-Met(O)
D-Met(O)2
D-Nle
D-Nva
D-Orn
D-Pen
D-Phg
D-Pra
D-Ser (octanoic acid)
Dab
Dap
ε-Lys
γ-Glu
Gly (allyl)
Hyp
L-1-Nal
L-2-Nal
L-2-Pal
L-3-Pal
L-4-Pal
Lys (Ac)
Lys (Alloc)
Lys (Dde)
Met(O)
Met(O)2
Nle
Nva
Oic
Orn
Pen
Phg
Pra
Psi (CH2NH)
Ser (octanoic acid)
Tic

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