(-)-N-[(2S, 3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine Methyl Ester Yellowish semi-solid. PACKAGED UNDER INERT GAS. A cell-permeable derivative of Bestatin (Cat. No. 200484) that displays slightly stronger inhibition of neutral aminopeptidase than Bestatin but has much weaker activity against basic aminopeptidase. Also augments Fas- or TNF-a-induced apoptosis in solid tumor cell lines. Purity: ≥97% by TLC. Ref.: Sekine, K., et al. 2001. Int. J. Cancer 94, 485. | 
