SP600125


Catalog No. Size PriceQuantity
M7700-2 2mg solid $90
M7700-10 10mg solid $270

Description

SP-600125 is a specific JNK inhibitor. SP600125 kills p53-deficient cells more efficiently than their p53-proficient counterparts, in vitro. Similar observations were obtained in vivo, in mice carrying p53-deficient and -proficient human xenografts.

Product information

CAS Number: 129-56-6

Molecular Weight: 220.23

Formula: C14H8N2O

Synonym:

SP 600125

SP-600125

Chemical Name: dibenzo[cd, g]indazol-6(2H)-one

Smiles: O=C1C2=CC=CC=C2C2=NNC3=CC=CC1=C32

InChiKey: ACPOUJIDANTYHO-UHFFFAOYSA-N

InChi: InChI=1S/C14H8N2O/c17-14-9-5-2-1-4-8(9)13-12-10(14)6-3-7-11(12)15-16-13/h1-7H,(H,15,16)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO: 44 mg/mL(199.79 mM). Water: Insoluble.

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

SP600125 is originally characterized as a selective ATP-competitive inhibitor of c-Jun N-terminal kinase JNK. In Jurkat T cells, SP600125 inhibits the phosphorylation of c-Jun with IC50 of 5 μM to 10 μM. In CD4+ cells, such as Th0 cells isolated from either human cord or peripheral blood, SP600125 blocks cell activation and differentiation and inhibits the expression of inflammatory genes COX-2, IL-2, IL-10, IFN-γ, and TNF-α, with IC50 of 5 μM to 12 μM. However, later studies reveal that SP600125 also suppresses aryl hydrocarbon receptor (AhR) , Mps1 , and a panel of other serine/threonine kinases, including Aurora kinase A, FLT3, MELK, and TRKA . In a mouse beta cells MIN6, SP600125 (20 μM) induces the phosphorylation of p38 MAPK and its downstream CREB-dependent promoter activation. In HCT116 cells, SP600125 (20 μM) blocks the G2 phase to mitosis transition and induces endoreplication. This ability of SP600125 is independent of JNK inhibition, but due to its inhibition of CDK1-cyclin B activation upstream of Aurora A and Polo-like kinase 1.

In Vivo:

In mice, SP600125 (15 mg/kg or 30 mg/kg) significantly inhibits lipopolysaccharide (LPS)-induced TNF-α expression and anti-CD3-induced apoptosis of CD4+ CD8+ thymocytes.

References:

  1. Schmidt M, et al. EMBO Rep, 2005, 6(9), 866-872.
  2. Joiakim A, et al. Drug Metab Dispos, 2003, 31(11), 1279-1282.
  3. Bennett BL, et al. Proc Natl Acad Sci U S A, 2001, 98(24), 13681-13686.

Products are for research use only. Not for human use.

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