Xinqidi,Your biological research partner

Xinqidi Biological Technology Co.,Ltd,Wuhan,China   2008-2019
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


Tel:+86-027-87610298
Tel:+86-027-87610297
Add:Room A11-329, 1st Floor, No.1, SBI Venture Street, Optics Valley, East Lake
New Technology Development Zone, Wuhan, China.
Certificate NO.:U18Q28010569R0S