After positively identifying my patient (my lab supervisor), and double checking that the insulin type (rapid acting Humalog) was accurate and not expired, I proceeded to uncap the needle, picked up the vial of insulin and then promptly botched the draw by ramming the tiny needle tip into the metal seal of the insulin vial, rendering the needle dirty, dull and useless
But Im not holding my breath
Cheng I, Yang J, Tseng C, Wu J, Shariff-Marco S, Park SL, Conroy SM, Inamdar PP, Fruin S, Larson T, et al
They are not for human consumption, medical, or veterinary use
If your protocol calls for working concentrations in the low-micromolar range typical of cell-based assays, the stock will need serial dilution in your assay buffer