MilliporeSigma™ Calbiochem™ SKP2 E3 Ligase Inhibitor II, SMIP004

A cell-permeable phenylacetamide compound that is shown to upregulate p21^Cip1/Waf1 and/or p27^Kip1 in prostate cancer LNCaP, PC3, DU145, but not HeLa, cultures (40μM for 24 h) with a concomitant downregulation of the F-box E3 ubiquitin ligase Skp2 and a delayed G1-to-S cell cycle transition, displaying no apparent effect toward cell cycle progression or p21 and p27 levels in non-cancer human fibroblast

Supplier:  MilliporeSigma™ 5.00517.0001

Catalog No. 50-051-70001

Description

A cell-permeable phenylacetamide compound that is shown to upregulate p21^Cip1/Waf1 and/or p27^Kip1 in prostate cancer LNCaP, PC3, DU145, but not HeLa, cultures (40μM for 24 h) with a concomitant downregulation of the F-box E3 ubiquitin ligase Skp2 and a delayed G1-to-S cell cycle transition, displaying no apparent effect toward cell cycle progression or p21 and p27 levels in non-cancer human fibroblast IMR90. SMIP004 antiproliferative activity against LNCaP, PC3, DU145 soft agar colony formation is mainly cytostatic with cytotoxicity observed only in LNCaP cultures at high concentrations (IC₅₀ = 40μM in 72 h), but not PC3 or DU145 even at concentrations as high as 80μM and for up to 96 h.

Please note that the molecular weight for this compound is batch-specific due to variable water content. Please refer to the vial label or the certificate of analysis for the batch-specific molecular weight. The molecular weight provided represents the baseline molecular weight without water.

Specifications

• Content And Storage: Protect from light
• Form: Solid
• Description: 99% by HPLC
• Formula Weight: 205.3g/mol

• Quantity: 25 mg
• Color: White
• Molecular Formula: C₁₃H₁₉NO
• Solubility: DMSO