DL-1,4-Dithiothreitol (also named as Cleland's Reagent, DTT) is typically used as a redox reagent for maintaining SH groups in reduced state and reducing the disulfide bonds of proteins.

 Rationally Designed Antibody Drug Conjugates Targeting the Breast Cancer-Associated Endothelium. [1]

 N-Ethylmaleimide Stimulates and Inhibits Ion Transport in Vestibular Dark Cells of Gerbil. [2]

 References:

[1] D.C.Marcus, et al, Aud. Neurosci., 1994, 1, pp 101-109.

[2] S.Elsayed, et al, Scand. J. Immunol., 2004, 60(5), pp 486-493.