Welcome to RayBiotech,Inc.

Please click here to login.

Search:

Products - Custom Peptide Synthesis

click to download Peptide Synthesis Order Form...

	Standard Peptide Synthesis Service
	Peptide Modification

	Modification	Special Amino Acid
	Labeling	Cyclic Peptide
	Quenched Fluorescent Peptide	Multiple Antigenic Peptide System
	Peptide Conjugation

Standard Peptide Synthesis Service

Purity	Quantiity(mg)	Price (US $) / Residue(6-30 mer peptide)
Crude	20-50	7.1
Crude	100-1000	11.5-41.2
>75%	5-15	11.6-14.5
>75%	20-30	17.2-20.2
>85%	5-10	15.5-18.2
>85%	20-30	22.6-25.2
>90%	5-10	18.5-21.8
>90%	20-30	26.2-30.3
>95%	1-5	16.9-20
>95%	10-20	23.5-29.8
>98%	1-4	25.5
>98%	10-20	35-45

Peptide Modification

Modification	0-49mg	500-1000mg
Acetylation (N-Terminal)	1 aa	1 aa
Acetylation (Lys)	1 aa+US$50	1 aa+US$100
Formylation (N-Terminal)	1 aa+US$50	1 aa+US$100
Fatty acid (N-Terminal)	1 aa+50US$	1 aa+US$100
Myristic acid (N-Terminal)	1 aa+ US$50	1 aa+ US$100
Palmytolyl (N-Terminal)	1 aa+ US$50	1 aa+ US$100
Cys(Acm), Cys(tBu)	1 aa+ US$50	1 aa+ US$100
Benzyloxycarbonylation (CBZ)	1 aa	1 aa
Amidation (C-Terminal)	1 aa	1 aa
p-Nitroanilide (pNA, C-Terminal)	1aa+US$85	1 aa+US$150
AMC ( C-Terminal)	1aa+US$125	1 aa+US$250
Succinylation (Suc, N-Terminal)	1aa+US$15	1 aa+US$30
NHS (OSu, C-Terminal)	1aa+US$350	1aa+US$525
CMK/FMK (C-Terminal)	1aa+US$350	1aa+US$525
Back to top
Special Amino Acid	0-49mg	500-1000mg
D-Ile	1aa+US$75	1 aa+US$150
D-Arg, D-Cys, D-Asp, D-Asn, D-Glu, D-Gln, D-Ser, D-His, D-Thr, D-Trp, D-Lys, D-Tyr, D-Orn, Orn, Abu, Aib, (D)1-Nal, (D)2-Pal, (D)4-Cl-Phe, Nva, Nle, Hse, Hcy, Pen, Mpa	1aa+US$50	1 aa+US$100
N-Methyl amino acid (Ala, Phe, Leu, Ile, Val, Gly, Met)	1aa+US$350	1aa+US$525
D-Ala, D-Leu, D-Met, D-Pro, D-Val, D-Phe, b-Ala, pGlu, Hyp	1aa+US$25	1aa+US$50
Dinitrobenzoylation (Lys)	1aa+US$125	1 aa+US$250
Lys(Me2)	1aa+ US$125	1 aa+ US$250
Phosphorylation (Tyr, Ser, Thr, single site)	1aa+ US$125	1 aa+ US$250
Tyr(SO3H2)	1aa+US$250	1aa+US$500
Ser(octanoic acid)	1aa+US$350	1aa+US$675
Back to top
Labeling	0-49mg	500-1000mg
Biotin (N-Terminal, Y/N Ahx)	US$50	US$100
Biotin (Lys in sequence)	US$200	US$400
Biotin (without Lys in sequence)	1aa+US$200	1aa+US$400
FITC/5-FAM (N-Terminal, Y/N Ahx)	US$125	US$250
Dansyl (N-Terminal, Y/N Ahx)	US$125	US$250
MCA (N-Terminal)	US$125	US$250
HYNIC (N-Terminal)	US$225	US$450
DTPA (N-Terminal)	US$225	US$450
Back to top
Cyclic peptide	0-49mg	500-1000mg
Disulfide bridge 1^st	US$200	US$400
Disulfide bridge 2^nd	US$400	US$800
Disulfide bridge 3^rd	US$2000	US$4000
Amide cyclic (Side chain, end)	US$600	US$900
Back to top
Quenched fluorescent peptide	0-49mg	500-1000mg
Abz/ Tyr (3-NO₂)	US$185	US$370
EDANS or DABCYL	US$300	US$600
Back to top
Multiple Antigenic Peptide System*	0-49mg	500-1000mg
Asymmetric 4 branches	US$125	US$250
Asymmetric 8 branches	US$125	US$250

Peptide conjugation
KLH	US$125 (5-10mg)	US$155 (21-30mg)
BSA	US$125(5-10mg)	US$250(21-30mg)