dlproline

DL-Proline is a DL mixture of proline with multiple biological activities, capable of inhibiting EGFR and sodium-dependent proline transporters, and is commonly used in solid-phase or liquid-phase peptide synthesis.

L-Proline (proline) is a nonessential amino acid in humans. It is an essential component of collagen and is important for proper functioning of joints and tendons. It also helps maintain and strengthen heart muscles.

L-Proline-15N is an isotopically labeled amino acid suitable for metabolic research, aiding in the exploration of amino acid metabolism pathways and mechanisms.

(R)-pyrrolidine-2-carboxylic acid (D-Proline) is an isomer of the naturally occurring amino acid L-Proline. D-amino acids, including D-Proline, are found in relatively high abundance in human plasma and saliva, potentially originating from bacterial sources or endogenous production via amino acid racemase activity.