Custom Service Menu


ProteinExpress Co., Ltd. can provide services of all processes
from the gene synthesis to the protein expression.



Flowchart of Custom Service
Please confirm the flow of custom service here.


Custom Gene Synthesis Service


Custom Service of the Protein Expression
Cloning and Plasmid Construction

Cell-free translation system

Brevibacillus choshinensis expression system

E. coli expression system

Expression of the unnatural amino acid-modified protein
It is possible to produce proteins
with unnatural amino acids at any specific position.

Mammalian cell expression system

Insect cell expression system (Please inquire)

Custom antibody production (Please inquire)

Technical Inquiry

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