After SDS-PAGE, both the Irisin peptide (12kD Mw, Cat. #067-16) and Irisin (42-112) peptide (8 kD Mw, Cat. #067-17) can be transferred to PVDF membrane and have been detected by Irisin (42-112) (human, Rat, Mouse) IgG (Cat. No. G-067-16) with a diluted concentration at 1: 1500 fr