DNA design for
PUREfrex®

Amino acid sequence entry form

Consultation is free of charge!

Send us the amino acid sequence of your target protein by filling the form below, and we will return a suitable DNA sequence based on our algorism considering important points for protein expression using PUREfrex®, such as codon optimization for whole ORF and N-terminus, UTRs, etc.

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    Please enter the sequence from the start methionine (M) to the stop codon (*):

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  • If you cannot enter the amino acid sequence, please attach the text file and send it to this email address (purefrex@genefrontier.com).

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  • The gene sequence information provided by this consultation is a sequence that is predicted to be suitable for the 5’ UTR sequence that we recommend, and does not guarantee protein synthesis with the PUREfrex® kit.
  • The amino acid sequence information you provide will only be used for gene optimization for you and will not be used for any other purpose.
  • The analysis software may be updated without notice. Please note that different gene sequences may be obtained for the same amino acid sequence before and after the update.

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