There's an even fancier mechanism with e.g. glucagon pens, where it actually has to rehydrate the freeze dried hormone (glucagon forms aggregations when it sits, has to be mixed fresh)
Actually, after looking into it recently, this is actually not true any more. All the current glucagon delivery mechanisms are either dry powder or DMSO-based, so no actual water involved, and are premixed and ready to go basically the same as epipen style autoinjectors
I'm excited for the advent of dasiglucagon which is a non-clumping peptide designed for the purpose.
Actually, after looking into it recently, this is actually not true any more. All the current glucagon delivery mechanisms are either dry powder or DMSO-based, so no actual water involved, and are premixed and ready to go basically the same as epipen style autoinjectors
I'm excited for the advent of dasiglucagon which is a non-clumping peptide designed for the purpose.