N Terminal Modification
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Ac, Ally, Alloc,
Fmoc, Boc, Cbz, Mal, pGlu, Bz, Tos, HYNIC, For, Sugar,…
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N Terminal Fatylation
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Butyric acid
C4,Octanoic acid C8, Myristic acid C14,Palmitic acid C16,Stearic acid C18,…
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C Terminal Modification
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NH2,AFC, AMC,
CMK, NHMe, NHEt, NHNH2,OtBu, OSu, OMe, OEt, Obzl, pNA,…
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D-amino acid
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D-Ala, D-Arg,
D-Glu, D-Pro, D-Phe, D-Ser, D-Tyr, D-Trp, D-Val,…
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Unusual amino acid
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Aib,Abu,Cha,Chg,Cit,Dab,Dap,Gla,Hyp,
L-1-Nal,D-1-Nal, L-2-Nal,D-2-Nal, L-3-Pal,D-3-Pal, Nle, Oic, Phg, Lys(Dde),
Met(O), Tyr(SO3H2)
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Fluorescence/Dye Labeling
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Biotin,
Lys(Biotin) Dansyl, FITC, Lys(FITC),FAM,Dab(Dnp), Lys(Dnp), TAMRA, Alexa,
Cy3, Cy5, Cy5.5, Cy7, PE
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Phe/Tyr Analogs Modification
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L-Phe(4-Cl),
D-Phe(4-Cl),L-Phe(4-NO2),D-Phe(4-NO2),L-Tyr(3-NO2),Tyr(3-Cl),Tyr(3-I),…
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Homo Analog
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HomoArg,HomoPhe,
HomoSer, HomoCit, beta-HomoLeu, Beta-HomoPhe,…
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Isotope label
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N15 Ala,N15 Leu,
N15 Val,13C Ala,13C Leu
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Quenched fluorescent peptide
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Abz, Tyr(3-N02),
DABCYL,Lys(DABCYL),...
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MAPS and Carrier Complex
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Symmetric 2,4 or
8 branches,KLH,BSA, OVA,PEG,...
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Atom Linker
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Ahx,8-Aoc,
AEA,Mini-PEG(AEEA),PEG,…
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Methylation Modification
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Arg(Me),Lys(Me3),…
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N-Methyl Modification
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N-Me-Ala,N-Me-Nle,
N-Me-Phe,…
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Cyclization Modification
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Mono, Double,
Triple Disulfide,Amide Cyclic (end,side chain)…
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Phosphorylation
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pSer, pTyr,
p-Thr,Multiple phosphorylation sites,…
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Other Modification
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Rink Amide AM
Resin , Rink Amide MBHA Resin,Wang Resin,
2-Chlorotrityl Chloride resin,…
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Information in ordering peptides with CSBio
All pricing mentioned is in US Dollars unless stated otherwise.
Above chart is price of per amino acid residue for most standard peptides (unmodified). For example, 100mg 15 amino acid residue with purity of 95% is calculated as follows: 15 (amino acid residue) x$30.80 (pricing per amino acid at 100mg and 95% purity) = $462.
Mass spectrum and Certificate of Analysis are included every batch of each peptide
We can also provide route of synthesis upon request.
We can provide various modification (please see modification list) as long as we can get hold the raw material domestically. Customer might wish to consign us the modification raw material and we WILL NOT CHARGE any additional modification cost.
Manufacturing lead-time: within 1 week for desalted peptides, and 2 weeks for purified peptides for normal sequence and length.
Aliquot into additional vials will be charged an additional USD 1 per vial.
Courier Service (Door-To-Door: FEDEX/DHL/TNT/EMS) lead-time: 4 days. The courier service fee is USD 60 for shipment under 1kg with standard packing. Additional shipment fee will be required for bulk packaging.
Product will be declared as ‘Peptide’ for normal custom clearance unless full value and original name declaration is required at destination. Additional USD 75 will be charged for original name declaration.
Low temperature delivery is available on special request. This is an additional cost.
Non- Disclosure Agreement (NDA) will be signed upon request by customer to important information.
You can order with us through many different ways: issuing official purchase order through email or fax, on-line purchase or email confirmation at peptideorder@csbiochina.com. We will response through email, fax or telephone for order acceptance within 24 hours from time of order
For more information, please send us your request to email: info@csbiochina.com or fax: 0086-21-50781661 Ext 8008
Our bank account (wire transfer):
To: CHINA CONSTRUCTION BANK CORPORATION SHANGHAI BRANCH (ZHANGJIANG SUB-BRANCH)
Swift code: PCBCCNBJSHX
No.220 KE YUAN ROAD SHANGHAI CHINA 201204
Account Name: CSBio (Shanghai) Ltd.
A / C No: 31014007000220009567
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