Table 1.
Identification of the Seven CPPs and Their Properties (Peptide Sequence, Number of Residues, Classification, Net Charge at pH 7, and Molecular Weight)
| name | interpreted sequence | no. of residues | classification | charge | mol wt (g/mol) | |
|---|---|---|---|---|---|---|
|
| ||||||
| pH 7.4 | pH 4.4 | |||||
| dTAT | RKKRRQRRRHRRKKR | 15 | hydrophilic | +13 | +14 | 2200.75 |
| K9 | KKKKKKKKK | 9 | hydrophilic | +9 | +9 | 1170.65 |
| R9 | RRRRRRRRR | 9 | hydrophilic | +9 | +9 | 1422.74 |
| RH9 | RRHHRRHRR | 9 | hydrophilic | +6 | +9 | 1365.62 |
| RA9 | RRAARRARR | 9 | amphiphilic | +6 | +6 | 1167.41 |
| RL9 | RRLLRRLRR | 9 | amphiphilic | +6 | +6 | 1293.68 |