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6RK73

Chemical Structure : 6RK73

CAS No.: 1895050-66-4

6RK73 (UCHL1 inhibitor 6RK73)

Catalog No.: PC-73132Not For Human Use, Lab Use Only.

6RK73 is a potent, specific and covalent UCHL1 inhibitor with IC50 of 0.23 uM.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

6RK73 is a potent, specific and covalent UCHL1 inhibitor with IC50 of 0.23 uM.
6RK73 displays a high selectivity over other DUBs including its closest family members UCHL3 and UCHL5.
6RK73 shows more potent inhibition than LDN57444 on UCHL1 activity in MDA-MB-436 cells by TAMRA ABP assay.
6RK73 is comparable to genetic knockdown of UCHL1.
6RK73 displays strong inhibition of the TGFβ-induced pSMAD2 and pSMAD3, and a decrease of TβRI and total SMAD protein levels in MDA-MB-436 cells, which is stronger than the effect of shRNA-mediated UCHL1 knockdown.
6RK73 potently inhibits breast cancer migration and extravasation.

Physicochemical Properties

M.Wt 307.372
Formula C13H17N5O2S
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

(S)-1-cyano-N-(5-morpholinothiazol-2-yl)pyrrolidine-3-carboxamide

References

1. Liu S, et al. Clin Cancer Res. 2020 Mar 15;26(6):1460-1473.

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