| Size | Price | Stock |
|---|---|---|
| 5mg | $80 | In-stock |
| 10mg | $130 | In-stock |
| 25mg | $280 | In-stock |
| 50mg | $450 | In-stock |
| 100mg | $700 | In-stock |
| 200 mg | Get quote | |
| 500 mg | Get quote | |
| We match the lowest price on market. | ||
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| Cat. No. : | HY-124131 |
| M.Wt: | 397.45 |
| Formula: | C15H23N7O4S |
| Purity: | >98 % |
| Solubility: | DMSO : 125 mg/mL (ultrasonic) |
DS-437 is a dual PRMT5/7 inhibitor (IC50s of PRMT5/7=6 μM). DS-437 is selective for PRMT5 and PRMT7 over 29 other human protein-, DNA-, and RNA-methyltransferases. DS-437 is a S-adenosylmethionine (SAM)-competitive inhibitor of PRMT5. DS-437 also inhibits DNMT3A and DNMT3B, with IC50s of 52 and 62 μM, respectively. DS-437 inhibits the methylation of FOXP3[1][2].
In Vitro: DS-437 was able to inhibit methylation of an H4[1–24] peptide by the PRMT5–MEP50 complex under balanced conditions (cofactor and substrate concentrations set at their respective Km values) in a dose-dependent manner with an IC50 of 5.9 ± 1.4 μM[1].
DS-437 increased total CD8+ and CD8+ PD-1+ T cells[2].
In Vivo: DS-437 (10 mg/kg; i.p.; 5 times a week) has some beneficial effects on inhibiting tumor growth. The combination of DS-437 and the anti-p185erbB2/neu antibody 4D5 had even more dramatic effects[1].
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