. . . . "15 ml centrifuge tube." . "Ficoll Histopaque" . "Take 4 ml of Ficoll Histopaque in a 15 ml centrifuge tube." . . . . . "2021-03-04T15:11:43.339940"^^ . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB" . "I2fqt4uPs1brGWuZ6gw1GiucmdMTCImgkIPdzU6fj29CFHwEMDP+Tfc8B7bqTxKwt286vPepg7046Kj/YxnQ5pF8uVn0Rb3mX4BBNTy0LmNyW5WqUzk8tmpadvnKUEzTHCrHcSCGyR2Zfjpnc1tMjzoEzHFDAFIagfCje7xpSts=" . . . "2021-03-04T15:11:43.339940"^^ . .