3-Guanidinopropionic Acid 是口服有活性的SLC6A8转运蛋白抑制剂。它在体内外均能够强烈地抑制肌酸输入，降低细胞内磷酸肌酸和 ATP 水平，诱导肿瘤凋亡，可于研究肿瘤。

3-Guanidinopropionic acid is a creatine analog that alters skeletal muscle energy expenditure. It reduces cellular ATP, creatine, and phosphocreatine levels and stimulates AMP-activated protein kinase (AMPK), activating PPARγ coactivator 1α (PGC-1α).

3-Guanidinopropionic acid evokes a shift from glycolytic to oxidative metabolism, increased cellular glucose uptake, and increased fatigue tolerance[1]

3-Guanidinopropionic Acid(β-GPA) downregulated the expression of the β-oxidation genes.?Administration of β-GPA in mice for 3 weeks improved the animals' physical strength and endurance health, ie, increased their physical strength and endurance and alleviated anxiety.?β-GPA might be considered an adaptogene affecting both the muscle and brain metabolism in mammals[2].

The following animal groups were used for the experiment: (1) mice that were not subjected to injections (n = 10)—this group was used only for physiological tests and were not killed after the experiment;?(2) saline-treated mice (n = 8)—the volume of injections was 200 μL;?and (3) β-GPA-treated mice (n = 8)—concentration of β-GPA was 1 mg/kg/day.?The volume of injections was 200 μL.Injections were performed 3 times a week for 3 weeks.?The mice's weight and the total amount of consumed food and water were measured daily.?Once a week, a string test was performed.?Measurements of the oxygen consumption rates of live animals and the open field test were performed after the course of injections.?After 3 weeks, the mice were killed;?brain dissection was performed to extract the cortex and the ventral midbrain (VMB) for quantitative real-time polymerase chain reaction (qRT-PCR) analysis[2].

353-09-3

C4H9N3O2

131.135

3-Guanidinopropionic Acid;β-GPA;胍基丙酸

DMSO:10 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years