Custom Peptide Synthesis

GenicBio offers custom peptides of the highest quality, at the most competitive price. Our staff has decade of intensive experience in the design, synthesis and production of peptides using Solid Phase Peptide Synthesis (SPPS) and Liquid Phase Peptide Synthesis (LPPS). All peptides are purified using HPLC and analyzed by mass spectrometry and the reports will be provided to customers.
Every year over thousands of custom peptides are provided to worldwide customers,most custom peptides can be delivered within 2~3 weeks after receipt and confirmation of your order.

Services Features
• Custom synthesis from 2-150 amino acids in length

• High quality peptides from mg to kg

• Purities from crude to 98% or higher

• Peptide antigen design for antibody development

• Success rate >98%

• Extremely competitive pricing for all of our peptides

• In stock beta-amyloid peptides (Beta-amyloid 1-40 & Beta-amyloid 1-42) and many other common peptides for immediate delivery

• An extensive list of labeling and modification: : including biotinylation, S-S disulfide bonds, cyclization, phosphorylation and fluorescence dye labeling etc.

 Deliverables and Delivery Times:
• All peptides supplied with Mass Spec and RP-HPLC data

• Our typical turn-around time is about 2~3 weeks.

• Shipping carrier is FedEx or DHL, for international delivery, it usually takes 3-4 days.

• All peptides are shipped as lyophilized powder

Custom Peptide Synthesis Quotation and Order information
Since custom peptide prices vary upon peptide length, purity and scale, we recommend submitting a quotation by email (service@genicbio.com) for obtaining an accurate price.

The quoted price will depend on: 
1, The length of the peptide and the amino acid composition 

2, Unnatural amino acids, amino acid derivatives

3, Peptide modifications 

4, Required purity level e.g. crude, >70%, >75%, >80%, >85%, >90%, >95% or >98% on the basis of HPLC analysis 

5, Quantity:  from 1mg to kilogram scales.

In general the customer's request will be quoted within 2~24 hours.

For preparing a quotation we need some information about the peptides to be synthesized: 

1) Sequence of the amino acids 

2) N-terminus of the peptide (e.g. free or acetyl) 

3) C-terminus of the peptide (e.g. amide or carboxyl) 

4) Amount (e.g. 1mg, 5mg, 10 mg, 50 mg, 100 mg...) 

5) Purity (e.g. crude, >70%, >75%, >80%, >85%, >90%, >95% or >98%) 

Peptide Modifications
Our workers are experienced in the synthesis of high quality peptides with various modifications, below is a partial list of peptide modification we offer. For modification not found in the list, please email us for a quote.

Selected References: