{"product_id":"si-2-potent-inhibitor-of-src-3-steroid-receptor-coactivator-3-tbi3903","title":"SI-2, Potent inhibitor of SRC-3 (steroid receptor coactivator-3)","description":"\u003cp\u003e\u003cspan style=\"font-size: 18px\"\u003e\u003cstrong\u003e\u003cu\u003eProduct Details\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormal Name:\u003c\/strong\u003e 1-Methyl-N-[(E)-1-pyridin-2-ylethylideneamino]benzimidazole-2-amine\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMolecular Formula:\u003c\/strong\u003e C\u003csub\u003e15\u003c\/sub\u003eH\u003csub\u003e15\u003c\/sub\u003eN\u003csub\u003e5\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormula Weight: \u003c\/strong\u003e265.30\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCAS Number:\u003c\/strong\u003e 380537-35-9\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePurity:\u003c\/strong\u003e \u0026gt;98%\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormulation:\u003c\/strong\u003e powder\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolubility:\u003c\/strong\u003e Soluble in DMSO (up to 20 mg\/ml)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e -20°C\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStability:\u003c\/strong\u003e ≥ 1 year.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 18px\"\u003e\u003cstrong\u003e\u003cu\u003eApplications\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePotent inhibitor of SRC-3 (steroid receptor coactivator-3)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 18px\"\u003e\u003cstrong\u003e\u003cu\u003eFunctions\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePotent inhibitor of steroid receptor coactivator-3 (SRC-3). Blocks growth of MDA-MB-468 cells (IC50 = 3.4 nM) without effecting normal cells.1 It significantly inhibited breast cancer cell growth in an orthotopic MDA-MD-468 mouse model. Treatment of MCF-7 or triple negative MDA-MB-231 cells with SI-2 resulted in inhibition of proliferation and breast cancer stem cell (CSC) tumorsphere formation. CSC markers CD44\u003csup\u003e+\u003c\/sup\u003e\/CD24\u003csup\u003e-\/1o\u003c\/sup\u003e and aldehyde dehydrogenase (ALDH) were also reduced indicating that SI-2 can selectively interfere with the TIC\/CSC state in breast cancer cells.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 18px\"\u003e\u003cstrong\u003e\u003cu\u003eApplication Procedures\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFirst dissolved in DMSO (up to 20 mg\/ml), then diluted to aqueous buffer. Solutions in DMSO may be stored at -20° for up to 1 month.\u003c\/p\u003e\n\u003cp\u003e\u003c!--TBI3903-5MG TBI3903-25MG--\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 13px; font-weight: 700; text-transform: uppercase;\"\u003e\u003cstrong\u003eResearch use only.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/tribioscience.com\/wp-content\/uploads\/2023\/09\/TBI3903_SI-2.pdf\"\u003eDatasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/tribioscience.com\/wp-content\/uploads\/2023\/09\/TBI3903_SI-2_MSDS_2024.pdf\"\u003eMSDS (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TriBioScience","offers":[{"title":"5 mg","offer_id":45986882846799,"sku":"TBI3903-5MG","price":573.0,"currency_code":"ILS","in_stock":true},{"title":"25 mg","offer_id":45986882879567,"sku":"TBI3903-25MG","price":1886.0,"currency_code":"ILS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0748\/5519\/files\/TBI3903.png?v=1782817513","url":"https:\/\/www.danyel.co.il\/products\/si-2-potent-inhibitor-of-src-3-steroid-receptor-coactivator-3-tbi3903","provider":"danyel biotech","version":"1.0","type":"link"}