cellmano peptide
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We are a Peptide CMO that focus on peptide synthesis since 2011. We offer the customers over the world high quality Non-GMP peptide CMO with Large scale, that apply to pre-clinical research and cosmetic raw materials .

 

We accomplish peptide CMO by Fmoc solid phase peptide synthesis or liquid phase peptide synthesis method depend on the peptide sequence from the customer. Solid phase peptide synthesis benefit from short manufacturing time, complex peptide sequence, longer peptide sequence and cost effective of special modifications at N-Terminal or Internal side chains , what’s more it adapt to small to medium-large scale production. On the other hand liquid phase peptide synthesis may be advantageous as production scale increase, especially for short sequence peptides. So far as to minimize the demands of downstream HPLC purify processing. While to decide which synthesis route will be employed based on the case.  


Our maximum capacity of peptide CMO is 1-2kg purified peptide with several 100L reaction containers and 100-200mm DAC purify Columns , the length of peptide sequence is up to 80 AA. Along with delivery , we offer detailed synthesis route(Option)purify process reports(Option) and finally QC results on all large scale peptide CMO production. With a decade of experience in the field of peptide synthesis , we are capable of complex peptide sequence and special modifications CMO.

 

Non-GMP peptide CMO test items:

Items

Specification

Test Method

Appearance

Lyophilized White powder

Visual

Purity by HPLC

98.0%

HPLC

Molecular Weight

± 1.0Da

Mass Spectrum

Peptide Content

80%

Elemental Analysis(N%)

Water Content

5%

Karl Fischer

Counter ion content

15%

HPLC

Amino Acid Analysis

Option


Bacterial endotoxins

Option


Residual organic solvents

Option


 

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