Patent ID: 11927589
Assignee: TOAGOSEI CO., LTD.
Field: Pharmaceuticals (Chemistry)
Classification: CPC G  A  C | IPC A  C  G

Claim 0:
1. A method of introducing a foreign substance into at least the cytoplasm of eukaryotic cells, comprising:
a step of preparing a construct for introducing the foreign substance including a carrier peptide fragment composed of any one of the following amino acid sequences:, (SEQ ID NO 1)

KKRTLRKKKRKKR;

 

(SEQ ID NO 2)

KKRTLRKRRRKKR;

 

(SEQ ID NO 3)

KKRTLRKRKRKKR;

and

 

(SEQ ID NO 4)

KKRTLRKKRRKKR;

and, and
the foreign substance that is bound to a N-terminus and/or C-terminus of the carrier peptide fragment;
a step of supplying the construct for introducing the foreign substance to a sample containing eukaryotic cells; and
a step of incubating the sample and introducing the construct into eukaryotic cells.