For individuals who have trouble absorbing vitamin B12 or getting enough of this nutrient in their diet, a synthetic form of the vitamin called cyanocobalamin helps to correct this imbalance, delivering B12 directly into circulation in the body via an injection
Once the sequence was known and recombinant expression became routine, native-sequence human IGF-1 became available as a laboratory reagent and, separately, as a licensed protein under the name mecasermin
PMID: 7777652 | doi:10.1016/0306-4530(94)00058-1 Graf MV et al
The label specifies storage at 2025 C controlled room temperature, and gives no post-puncture refrigeration instruction
Enhanced Endurance3.2g of Beta-Alanine helps buffer lactic acid, delaying fatigue and supporting longer, more intense training sessions
It is associated with "gasping syndrome," which is a potentially fatal condition characterized by metabolic acidosis and respiratory distress