| Size | Price | Stock |
|---|---|---|
| 5mg | $270 | In-stock |
| 10mg | $430 | In-stock |
| 25mg | $795 | In-stock |
| 50mg | $1192 | In-stock |
| 100 mg | Get quote | |
| 200 mg | Get quote | |
| We match the lowest price on market. | ||
We offer a substantial discount on larger orders, please inquire via [email protected]
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| Cat. No. : | HY-101671 |
| M.Wt: | 252.33 |
| Formula: | C13H16O3S |
| Purity: | >98 % |
| Solubility: | DMSO : 100 mg/mL (ultrasonic) |
S-methyl-KE-298 is an active metabolite of KE-298. KE-298 inhibits matrix metalloproteinase (MMP-1) production from rheumatoid arthritis (RA) synovial cells. In Vitro: S-methyl-KE-298 is a methyl conjugate of deacetyl-KE-298 is plasma[1]. In vitro protein binding of KE-298 and its plasma metabolites, deacetyl-KE-298 (M-1) and S-methyl-KE-298 (M-2), is high in rat (>97%), dog (>89%) and human plasma (>99%), respectively[2]. KE-298 blocks this IL-1β-induced pro-MMP-2 activation and MT1-MMP expression, but does not affect IL-1β-induced tissue inhibitor of metalloproteinase-2 (TIMP-2) secretion from rheumatoid synovial cells. KE-298 inhibits MMP-1 production from rheumatoid arthritis (RA) synovial cells by affecting a transcription factor, AP-1. KE-298 inhibits the basal levels of MT1-MMP expression of unstimulated rheumatoid synovial cells[3].
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