We Offer:
High quality peptides made by experts & delivered to you with all documents:
HPLC chromatogram
Mass spec analysis
Synthesis report
Range of Services:
Our staffs are experienced in the synthesis of high quality peptides with various modifications. we can provide peptides from small scale (mgs) to large scale (kgs) in very fast delivery:
Simple to complex and Linear to cyclized
Long sequences peptide up to 140 mer
From small to large scale
Different purity level (desalted, >75%, >85%, >90%, >95%, >98% and even above 99%)
Widest variety of modifications (from biotinylation to phosphorylation, to dye labeling, and much more…)
Peptides - Protein Bioconjugation
Purification at different scales
Highest success rate in the industry
Quoting
Please complete the quotation form if you're interested in the services. We will quote promptly after reviewing the structure of the peptide within 24 hours.
Price
We provide competitive price for our customer. If you are interested in our services, please review the price list or contact us directly.
Quantity
For research purposes we offer peptides in quantities ranging from 10mg to 10g. GL Biochem also has the capacity to scale your peptide up to kilogram quantities.
Delivery Time
Approximately 1 week for unpurified peptides and 2 weeks for purified peptides.
Analytical data
Peptides are standard delivered with analytical HPLC chromatogram, MS data and synthesis report.
Confidentiality
We maintain absolute confidentiality. If necessary, we will sign a confidential agreement before receiving your peptide structure.
Peptide service
| List of Modification | ||||||
N,C-terminal Modification | Special Amino acid | Fluorescence/Dye labeling | Cyclic Peptide | Quenched Fluorescent Peptide | Multiple Antigenic Peptide System | Protein Conjugation |
| Acetylation (N-Terminal), HYNIC (N-Terminal), DTPA (N-Terminal), Formylation (N-Terminal) Fatty acid (N-Terminal) Myristic acid (N-Terminal) Palmytolyl (N-Terminal) Benzyloxycarbonylation (CBZ) Amidation (C-Terminal) Succinylation (Suc, N-Terminal) | D-Arg, D-Cys, D-Asp, D-Asn, D-Glu, D-Gln, D-Ser, D-His, D-Thr, D-Trp, D-Leu,D-Ile, D-Met, D-Pro, D-Val ,D-Phe, pGlu, Hyp, 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,N-Methyl amino acid (Ala, Phe, Leu, Ile, Val, Gly, Met),Other amino acid, Dinitrobenzoylation (Lys), Lys(Me2), Phosphorylation (Tyr, Ser, Thr, single site), Tyr(SO3H2), Ser(octanoic acid) | Biotin (N-Terminal, Y/N Ahx), Biotin (Lys in sequence) Biotin (without Lys in sequence) FITC/5-FAM (N-Terminal, Y/N Ahx) Dansyl (N-Terminal, Y/N Ahx) MCA (N-Terminal) p-Nitroanilide(pNA, C-Terminal) AMC (C-Terminal) | Disulfide bridge 1st Disulfide bridge 2nd Disulfide bridge 3rd Amide cyclic (Side chain, end) | Abz/ Tyr (3-NO2), EDANS/DABCYL | Asymmetric 4 branches Asymmetric 8 branches | KLH BSA OVA |
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