SMIP 004

Catalog # Availability Size / Price Qty
SMIP 004 | CAS No. 143360-00-3 | Ubiquitin Ligase (E3) Inhibitors
1 Image
Description: SKP2 (S-phase kinase-associated protein 2) inhibitor; upregulates p27 and arrests cell cycle in G1 phase

Chemical Name: N-(4-Butyl-2-methylphenyl)acetamide

Purity: ≥98%

Product Details

Biological Activity

SMIP 004 is an SKP2 (S-phase kinase-associated protein 2) inhibitor. Upregulates p27 and activates the unfolded protein response (UPR) in LNCaP prostate cancer cells overexpressing SKP2. Also induces oxidative stress. Induces proteasomal degradation of cyclin D1 and acts as CDK2 inhibitor. Arrests cell cycle in G1 phase and induces apoptosis in prostate cancer cells, but not normal cells in vitro. Inhibits growth of breast and prostate cancer xenografts in mice. Also induces autophagy and reduces replication of MERS-CoV in VeroB4 cells.

Technical Data

Soluble to 100 mM in DMSO
Store at -20°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

Product Datasheets

Reconstitution Calculator
Molarity Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Molarity Calculator


*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and CoA (available online).


No product specific FAQs exist for this product, however you may

View all Small Molecule FAQs

Reviews for SMIP 004

There are currently no reviews for this product. Be the first to review SMIP 004 and earn rewards!

Have you used SMIP 004?

Submit a review and receive an Amazon gift card.

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review
Tocris Bioscience is the leading supplier of novel and exclusive tools for life science research with over 30 years' experience in the industry. Tocris is a Bio-Techne brand.