Custom Peptide Services

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Custom Peptide Synthesis Services

Selleck Chemicals provides high quality peptide synthesis services with a success rate well above the industry standard (>98%). We also strive to provide these services at a competitive price. Since our inception in 2005, we have delivered more than 50,000 customized peptides to scientists from pharmaceutical and biotech companies, as well as universities and research institutions, and have received widespread acknowledgement for our services. As a result, we have the knowledge and expertise to offer optimal solutions to our customers.

Validation & Quality Control

Product Citations(6)

Customer Reviews(5 Images)

Our Advantages
High Quality at the most competitive Price: From $1.9 per amino acid residue (aa).
High Success Rate: >98%.
Fast Delivery Time: 2 weeks for unpurified peptides and 3 weeks for purified peptides.
Synthesis: Peptides up to 100 amino acids can be synthesized.
Quantity: From 5mg to kilogram scales.
Purities: From Crude to >98% purity.
Report: MS and HPLC results are provided for all customized peptides to ensure purity and confirmation of the identity.

Custom Peptide Synthesis Prices

Crude Desalted >75% >80% >85% >90% >95% >98%
$1.9 $4.1 $6.9 $8.1 $9.2 $11.1 $11.8 $17.9
$3.8 $4.8 $8.1 $9.5 $10.9 $13.0 $14.0 $21.0
$4.5 $5.7 $9.5 $11.1 $12.7 $15.3 $16.5 $24.7
$4.6 $5.8 $10.2 $13.1 $14.1 $16.9 $18.3 $27.6
$5.0 $6.5 $12.0 $13.9 $15.8 $18.3 $20.9 $31.4
$5.3 $6.5 $13.1 $15.0 $16.9 $19.4 $22.8 $34.0
$5.6 $6.8 $14.1 $16.0 $17.6 $21.2 $24.2 $36.3
$6.3 $7.5 $14.5 $16.6 $18.7 $23.3 $25.7 $38.7
$6.6 $7.8 $16.6 $18.6 $20.4 $24.1 $27.4 $41.1
$7.8 $9.0 $19.4 $21.2 $22.9 $27.4 $31.2 $46.7
$8.1 $9.2 $22.9 $25.1 $27.4 $33.0 $36.7 $55.0
$28.8 34.0 $68.8 $75.5 $82.3 $98.8 $109.8 $164.7

Note:
1. Challenging or complex peptides will be quoted separately.
2. A significant discount is available for large-scale peptide synthesis or any other large orders.
3. For a quote on a peptide order requiring a purity >98% or an amount > 1000 mg, please contact us via email: [email protected]
4. The minimum order must be: 100 USD.

Price Comparison with Other Peptide Companies:

The cost of our customized peptides is much lower than any other vendor. You can order and buy inexpensive yet high quality peptides from Selleck!

For 5mg Quantity

CRUDE DESALTED >75% >80% >85% >90% >95% >98%
Selleckchem1.9 4.1 6.9 8.1 9.2 11.1 11.8 17.9
Company G 3.2 5.8 9.8 13 24
SBS 5.7 7.7 9.6 11.1 12.9 14.0 15.1 22.6
American peptide 3.5 6.0 10.0 14 25
Peptide2.0
other peptide company >1.9 >4.1 >6.9 >8.1 >9.2 >11.1 >11.8 >17.9

For 10mg Quantity

CRUDE DESALTED >75% >80% >85% >90% >95% >98%
Selleckchem 3.8 4.8 8.1 9.5 10.9 13.0 14.0 21.0
Company G 5.2 17.5 16.6 14.5 13.1 10.7 6.2 25.0
Peptide 2.0 8.8 11 13 15 18 21 23 35
American peptide 5.4 6.9 11.6 13.6 15.6 21.7 23.2 30
other peptide company >3.8 >4.8 >8.1 >9.5 >10.9 >13.0 >14.0 >21.0

Delivery Specifications

Peptide synthesis is conducted under Selleck's strict quality control processes. The typical delivery consists of lyophilized peptide of the required sequence, purity, and quantity and associated QC reports.

Customer Reviews

"Selleckchem has performed custom peptide synthesis for us including synthesis of complex peptides. They deliver on time facilitating our research needs." ------ Angion.com

"We have ordered a fluorophore-modified peptide from Selleck with very competitive price. I am also very satisfied with the product and service. We will continue to order more produce from your company in future." ------ Chuanliu Wu, ETH Zürich, Institut f. Pharmazeut. Wissenschaften

"The one you made for us worked beautifully in our binding and dephosphorylation assays and the quick turnaround on price quotes (service)." ------ Stefan Strack, Ph.D. Associate Professor of Pharmacology, University of Iowa Carver College of Medicine