6-TG/Thioguanine|cas 154-42-7|DC Chemicals

Cas No.:	154-42-7
SMILES:	NC1=NC2=C(NC=N2)C(=S)N1
Formula:	C₅H₅N₅S
M.Wt:	167.19
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Description:

In Vitro:

6-Thioguanine is an anti-leukemia and immunosuppressant agent, acts as an inhibitor of SARS and MERS coronavirus papain-like proteases (PLpros) and also potently inhibits USP2 activity, with IC50s of 25 μM and 40 μM for Plpros and recombinant human USP2, respectively[1]. 6-Thioguanine affects the methylation of cytosine residues by purified DNA methyltransferases including human DNMT1 and bacterial HpaII methylase. 6-Thioguanine (1 or 3 μM) decreases global cytosine methylation in Jurkat T cells and cytosine methylation in human cells at 3 μM[2]. 6-Thioguanine (18.75, 37.50, or 75.00 μM) adversely affects cell viability, but with no effect on LDH or ALT activity[3].

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