MS/MS spectrum  
 
 
 SRM transitions  
Transition ID Precursor m/z Precursor charge Fragment m/z Relative intensity
TGFRPVRPQIR.4.y1.1 342.952 4 175.119 100
TGFRPVRPQIR.4.y4.1 342.952 4 513.314 73
TGFRPVRPQIR.4.y2.1 342.952 4 288.203 29
TGFRPVRPQIR.4.b2.1 342.952 4 201.087 22
TGFRPVRPQIR.4.y3.1 342.952 4 416.262 16
TGFRPVRPQIR.4.y7.2 342.952 4 433.272 9