펩타이드 합성 서비스

- Labeling
종류 위치
Biotin N-terminal amine or C-terminal(via Lys side chain amine)
FITC(Abs/Em = 494/519 nm) N-terminal amine or C-terminal(via Lys side chain amine)
FAM(Abs/Em = 94/518 nm) N-terminal amine or C-terminal(via Lys side chain amine)
Quencher is Dabcyl
Rhodamine B(Abs/Em = 552/588 nm) N-terminal amine or C-terminal(via Lys side chain amine)
TAMRA(Abs/Em = 555/580 nm) N-terminal amine or C-terminal(via Lys side chain amine)
Mca(Abs/Em = 328/393 nm) N-terminal amine or C-terminal(via Lys side chain amine)
Quencher is Dnp
Dansyl (Abs/Em = 335/526 nm) N-terminal amine or C-terminal(via Lys side chain amine)
Quencher is Dabcyl
EDANS (Abs/Em = 341/471 nm) via internal Glu side chain Quencher is Dabcyl
AMC(Abs/Em = 360/405 nm) C-terminal
Dabcyl (Abs = 453 nm) N-terminal amine or C-terminal(via Lys side chain amine)
Dnp (Abs = 348 nm) N-terminal amine or C-terminal(via Lys side chain amine)

기타 특수한 Modification은 고객 상담 후 합성 가능 여부를 안내 드립니다.

- Terminal modification
종류 위치
Ac, Formyl, Suc, Cbz, Pyr N-Terminal
Amidation, Ester, Cysteamide C-Terminal

- Hydroxy modified peptide
종류 위치
Phosphorylation Ser, Thr, Tyr
Sulfation Tyr

- Fatty Acid
종류 위치
Hexanoic acid N-terminal amine or C-terminal(via Lys side chain amine)
Myristic acid(Myristoyl)
Stearic acid(Stearoyl)
Palmitic acid(Palmitoyl)

- Cyclic peptide
구분 종류 위치
via Disulfide bond Single intra disulfide
Inter-chain (homo dimer)
Hetero disulfide
Any
via Amide bond Head to tail cyclic
Side to side cyclic (Lactam bridge)
Any

- Maleimido Linker
종류 위치
3-Maleimidopropionic acid N-terminal amine or C-terminal(via Lys side chain amine)
4-Maleimidobutyric acid

- Thiol Linker
종류 위치
2-Mercaptoacetic acid N-terminal amine or C-terminal(via Lys side chain amine)
3-Mercaptopropionic acid
6-Mercaptohexanoic acid

- Linkers
구분 종류 위치
Space Linker 6-aminohexanoic acid Any
8-aminooctanoic acid
9-aminononanoic acid
DW Soluble Space Linker miniPEG2 Any
dPEG4
dPEG6
dPEG8
dPEG12
dPEG24

- For Click reaction
구분 종류 위치
Azido Azidolysine Any
Azidoacetic acid N-terminal amine or C-terminal
(via Lys side chain amine)
4-Azidobutanoic acid
5-Azidopentanoic acid
Alkyne DBCO-NHS ester N-terminal amine or C-terminal
(via Lys side chain amine)

항체정제용 Affinity 제작 서비스

항체 제작용 단백질 Conjugation (KLH, BSA, OVA)

Carrier Protein과의 결합으로 항원의 크기를 키워 주며 Carrier Protein에 존재하는 T-cell epitope를 통해 면역 반응을 증대시켜 항체 생성을 유도합니다.