Crop and save a band tutorial

Video chapters

1. 0:00Draw the centre line, adjust both crop edges and enter the protein name
2. 0:05The crop now includes both the upper and lower bands
3. 0:08Drag an orange endpoint to refine the band angle
4. 0:11Drag inside the box to move the whole crop
5. 0:13Enter 53 kDa and place the first label beside the upper band
6. 0:17Enter 30 kDa and add a second label beside the lower band
7. 0:21Review both labels and the full crop preview, then save the band
8. 0:24Open the HSP90 original and save its reference band