Standards
Lane 1 Standard (Kaleidoscope Polypeptide Standard 161-0324):
| Standard | Molecular Weight (in Daltons) | Color |
| Mysosin | 199,624 | Blue |
| B-galactosidase | 129,896 | Magenta |
| Bovine serum albumin | 82,558 | Green |
| Carbonic anhydrase | 40,819 | Violet |
| Soybean trypsin inhibitor | 31,520 | Orange |
| Lysozyme | 17,065 | Red |
| Aprotinin | 6,708 | Blue |
Lane 2 Standard (Kaleidosciope Polypeptide Standard 161-0325):
| Standard | Molecular Weight (in Daltons) | Color |
| Carbonic anhydrase | 36,500 | Violet |
| Soybean trypsin inhibitor | 28,700 | Orange |
| Lysozyme | 14,800 | Red |
| Aprotinin | 7,800 | Blue |
| Insulin | 3,900 | Blue |