ReACp53


Price and Availability of HY-P0121
Size Price Stock
1mg $95 In-stock
5mg $290 In-stock
10mg $430 In-stock
25mg $770 In-stock
50mg $1250 In-stock
100 mg Get quote
200 mg Get quote
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Cat. No. : HY-P0121
M.Wt: 2617.13
Formula: C108H206N52O24
Purity: >98 %
Solubility: H2O : 25 mg/mL (9.55 mM; Need ultrasonic); DMSO : 100 mg/mL (38.21 mM; Need ultrasonic)
Introduction of ReACp53 :

ReACp53 could inhibit p53 amyloid formation and rescue p53 function in cancer cell lines. Sequence: H-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Pro-Ile-Leu-Thr-Arg-Ile-Thr-Leu-Glu-OH. IC50 & Target: p53 amyloid formation[1]. In Vitro: ReACp53 penetrates into HGSOC primary cancer cells and converts mutant p53 from a punctate state into soluble WT-like p53. ReACp53 also induces cancer cell death, cell cycle arrest and results in p53 degradation. ReACp53 specifically affects cell viability and proliferation of cancer cells bearing mutant p53 but not wild type when grown as organoids[1]. In Vivo: Only mutant p53-bearing tumors in the ReACp53-treated mice cohorts are 80-90% smaller in weight than the control cohort, confirming the ability of ReACp53 to limit tumor proliferation and shrink tumors. A significant reduction of Ki67 positive cells is evident in ReACp53-treated OVCAR3 xenografts, indicative of a reduced proliferative index. Similar results are observed in the minimal residual disease model. In the paradigm, administration of ReACp53 results in a significant increase in p21 and MDM2 transcription in OVCAR3 but not MCF7 xenografts. A significantly increased population is also found in G0/G1 phase, supporting proliferative arrest upon ReACp53 administration in vivo[1].

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