- 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
6-Maleimidohexanoic 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-Maleimide	Any (via Cys side chain thiol)
	4-Pentynoic acid	N-terminal amine or C-terminal(via Lys side chain amine)