natural l-carnitine Nature's Answer Liquid Carnitine Dietary Supplement, 16 fl oz Lime

Structured from the figure, the GSH and other peptide and protein is different, it's a special peptide bond in the molecule,by glutamate gamma carboxyl (-COOH) and alpha amino-cysteine (NH2) peptidebond condensation

Measurements were validated using the Wave software (Agilent, Santa Clara, California, USA) and normalized to DNA concentrations per well, analyzed in stained cells (Hoechst 33342) using a plate reader (Tecan Infinite M200, Tecan Group Ltd., Mnnedorf, Switzerland) with an excitation wavelength of 350 nm and an emission wavelength of 461 nm

With tested safety and assured quality

Feb 2018;37(2):149-153