Infused with five powerful serum ingredients, Olay's Activated Niacinamide, Vitamin C, Collagen Peptide, Vitamin E, and Alpha Hydroxy Acid (AHA), this serum for face penetrates deeply without leaving a sticky residue
R., Elliott, B., Das, A
(2012b)
The peptide mixture was loaded onto a reverse phase trap column (Thermo Scientific Acclaim PepMap100, 100 m 2 cm, nano Viper C18) connected to the C18-reversed phase analytical column (Thermo Scientific Easy Column, 10 cm long, 75 m inner diameter, 3 m resin) in buffer A (0.1%formic acid) and separated with a linear gradient of buffer B (84% acetonitrile and 0.1% formic acid) at a flow rate of 300 nl/min controlled by IntelliFlow technology
10.1023/a:1006890316102 Mol
About this article Cite this article Calhoon, D., Sang, L., Ji, F