Table 2.

Peptide Sequences Used in This Study.

EGFcyt Coding Region of Peptides	Peptide No.	Peptide Sequence (N′- to C′-terminus)
Exon 22	P1	TQKLLSKNPKNP
	P2	KNPYEESSRDVR
	P3	DVRSRRPADTED
	P4	TEDGMSSCPQP
Exon 23	P1	PQPWFVVIKE
	P2	VIKEHQDLKN
	P3	DLKNGGQPVA
	P4	QPVAGEDGQAAD
Scrambled peptide	P5	QPVIHDGVAAE

Peptides (10–12 mer) were designed to cover the complete exons 22 and 23 and have a three amino acid overlap at the N-terminus with each consecutive C-terminal peptide. All peptides were FITC conjugated at the N-terminus to monitor cellular uptake.