L-Carnitine Base

The L-Carnitine Base provided by us is an amino acid which is available to clients in crystalline powdered form.Features: Crystalline texturePowdered amino acidHigh protein contentEasy to storeLonger shelf lifeHighly water solubleProduct Details:Carnitine transports long-chain acyl groups from fatty acids into the mitochondrial matrix, so they can be broken down through  oxidation to acetyl CoA to obtain usable energy via the citric acid cycle. In some organisms, such as fungi, the acetate is used in theglyoxylate cycle for gluconeogenesis and formation of carbohydrates. Fatty acids must be activated before binding to the carnitine molecule to form  acylcarnitine The free fatty acid in the cytosol is attached with a thioester bond to coenzyme A (CoA). This reaction is catalyzed by the enzyme fatty acyl-CoA synthetase and driven to completion by inorganic pyrophosphatase.The acyl group on CoA can now be transferred to carnitine and the resulting acylcarnitine transported into the mitochondrial matrix.This occurs via a series of similar steps: Acyl CoA is transferred to the hydroxyl group of carnitine by carnitine acyltransferase I (palmitoyltransferase) located on the outer mitochondrial membrane. Acylcarnitine is shuttled inside by a carnitine-acylcarnitine translocase. Acylcarnitine is converted to acyl CoA by carnitine acyltransferase II (palmitoyltransferase) located on the inner mitochondrial membrane. The liberated carnitine returns to the cytosol.Human genetic disorders, such as primary carnitine deficiency, carnitine palmitoyltransferase I deficiency, carnitine palmitoyltransferase II deficiency and carnitine-acylcarnitine translocase deficiency, affect different steps of this process.Carnitine acyltransferase I and peroxisomal carnitine octanoyl transferase (CROT) undergo allosteric inhibition as a result of malonyl-CoA, an intermediate in fatty acid biosynthesis, to prevent futile cycling between ??-oxidation and fatty acid synthesis.It is widely available as a nutritional supplement. Carnitine was originally found as a growth factor for mealworms and labeled vitamin BT,although carnitine is not a proper vitamin.Carnitine exists in two stereoisomers: its biologically active form is L-carnitine, whereas its enantiomer, D-carnitine, is biologically inactive.