Per Dat's sticky:
For GHRH:
"The stability of a new active growth hormone-releasing hormone analogue (D-Ala2,Nle27,(gamma-amino-butyric acid)30-GHRH(1-30)-NH2) was investigated during storage at different temperatures in aqueous solution. Samples stored for various periods of time were analysed by HPLC.
It is concluded that in aqueous solution D-Ala2, Nle27,(gamma-amino-butyric acid)30-growth hormone-releasing hormone (1-30)-NH2 is stable: at least for 36 days at 4 degrees C; for 28 days at 25 degrees C; and for 10 days at 37 degrees C."
*KEEP LYOPHILIZED GHRH/GHRP-6 IN THE FREEZER.
*DO NOT FREEZE RECONSTITUTED PEPTIDES.
*KEEP RECONSTITUTED PEPTIDES IN THE REFRIGERATOR.
*YOU CAN KEEP MIXED GHRH/GHRP IN A SYRINGE AT ROOM TEMP FOR SEVERAL HOURS