my account
  Loading... Please wait...

Product Details

SMI-4a | PIM1 inhibitor

SMI-4a (438190-29-5) is a selective, ATP-competitive inhibitor of the Pim protein kinases (IC50 = 24 and 100 nM for Pim-1 and Pim-2 respectively). Selective over a panel of ~50 other kinases.1 Induces cell cycle arrest in leukemia and prostate cancer cells.2 Blocks the growth of a wide range of myeloid and lymphoid cell lines with precursor T-cell lymphoblastic leukemia/lymphoma (pre-T-LBL/T-ALL) being highly sensitive.3 SMI-4a is a useful tool for exploring the involvement of Pim in cellular signaling.4 Cell permeable.

1) Xia et al. (2009), Synthesis and evaluation of novel inhibitors of Pim-1 and Pim-2 protein kinases; J. Med. Chem., 52 74
2) Beharry et al. (2009), Novel benzylidene-thiazolidine-2,4-diones inhibit Pim protein kinase activity and induce cell cycle arrest in leukemia and prostate cancer cells; Mol. Cancer Ther., 8 1473
3) Lin et al. (2010), A small molecule inhibitor of Pim protein kinases blocks the growth of precursor T-cell lymphoblastic leukemia/lymphoma; Blood, 115 824
4) Zhang et al. (2009), PIM1 protein kinase regulates PRAS40 phosphorylation and mTOR activity in FDCP1 cells; Cancer Biol. Ther., 8 846

Focus Biomolecules cell signaling reagent supplier, chemical structure of SMI-4a | PIM1 inhibitor | CAS 438190-29-5

Catalog#  10-1359

Please note that we do not sell to individuals and that all orders placed by non-research organizations will incur a $20 restocking/refund fee.
Request Bulk Quote
Catalog Number:
PIM1 inhibitor
Chemical Name:
Molecular Weight:
Molecular Formula:
Soluble in DMSO (up to 100 mg/ml) or in Ethanol (up to 40 mg/ml with warming).
Physical Properties:
Tan solid
98% by TLC
NMR (Conforms)
Storage Temperature:
Stable for 1 year as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 2 months.
Shipping Code:
Materials provided by Focus Biomolecules are for laboratory research use only and are not intended for human or veterinary applications.

Focus BiomoleculesPlymouth Meeting, PA USA1-855-FOCUS21

Connect with Focus

Click the button below to add the SMI-4a | PIM1 inhibitor to your wish list.