N-Butanoyl-L-homoserine lactone, 1g

N-Butyryl-L-homoserine lactone (N-Butanoyl-L-homoserine lactone, N-Butyrylhomoserine lactone, C4-HSL) is a cleavable ADC linkerapplied into the synthesis of antibody-drug conjugates (ADCs). N-Butyryl-L-homoserine lactone is a small diffusible signaling moleculeinvolved in quorum sensing, controlling gene expression, and cellular metabolism.