• Antibodies
  • All Antibodies
  • Primary Antibodies
  • Secondary Antibodies
  • IHC-plus Antibodies
  • Isotype Control Antibodies
  • ELISA and Assay Kits
  • All Kits
  • Assay Kits
  • Traditional ELISA Kits
  • Cell-Based ELISA Kits
  • DNA-Binding ELISA Kits
  • Phospho-Specific ELISA Kits
  • ELISA Development Kits
  • Chemiluminescent CLIA Kits
  • Proteins
  • All Proteins
  • Recombinant Proteins
  • Native Proteins
  • Over-expression Lysates
  • Cell and Tissue Lysates
  • Bio-active Proteins
  • Animal-free Proteins
  • Synthetic Peptides
  • Biochemicals
  • All Biochemicals

  • Immunohistochemistry
  • Comprehensive IHC Reports
  • Custom IHC Services
  • TCR Screening Services
  • IHC-plus Antibodies
  • Immunohistochemistry Services

  • Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

  • TCR Screening Services

  • Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
Have a question?
  • Purchasing
  • Product Ordering Terms and Conditions
  • Holiday Schedule
  • About the LSBio Guarantee
  • About Our Rewards Program
  • Reference Material
  • About LSBio (LifeSpan BioSciences Inc.)
  • About Our 2-million Specimen Tissue Bank
  • About Our IHC Validation Process
  • About Our IHC-plus™ Immunohistochemistry Protocol
  • Protocols
  • Secure Logins
  • Login to Our Secure ShareFile Site
  • Login to Our IHC Database
Contact Us

2401 Fourth Avenue Suite 900
Seattle WA 98121

Phone: 866-819-4732 (Toll Free North America)
206-374-1102 (International)

Fax: 866-206-6909 (Toll Free North America)
206-577-4565 (International)
How to Buy - Details about how to buy our products. - To submit a new order. - To submit questions about existing orders, pricing, availability, bulk quotes, proforma invoice requests, or other billing issues. - To request technical information requests about an LSBio product or its application. - To request information about fee-for-service contract IHC studies, IHC reports, distribution agreements, or general business development.

Worldwide Distributors List - To find your local distributor if you're not within the United States.
Login ▾
Wish List
View Cart

SB 202190 (CAS 152121-30-7) LS-H49

p38 MAP kinases
LS-H49-10 / 10 mg / $175
LS-H49-25 / 25 mg / $195
USA Shipment Only
Order Button
100% Guaranteed 100% Guaranteed

Description: SB 202190 is a selective, potent, cell-permeable inhibitor of p38 MAP kinases, inhibiting p38 alpha (SAPK2A, MAPK14) and p38 beta (SAPK2B, MAPK11) with IC50 values of 50 and 100 nM, respectively. When tested at 10 µM, SB 202190 has negligible effects on a range of other kinases, including other MAP kinases (ERKs, JNKs). Pyridinyl imidazole inhibitors, including this compound, directly bind p38 MAP kinases in the ATP binding pocket. Recently, SB 202190 has been used to elucidate the roles of p38 MAP kinases in inflammatory cytokine expression, nicotine-induced receptor expression, and HIV-mediated depressive disorder. H49_ChemicalStructureImage.png
biochemical, chemical
A crystalline solid
Shipped Ambient, store at -20°C, ≥ 2 years shelf life.
This product is for research use only. Not for administration to humans, or for human or veterinary diagnostic or therapeutic use.
Data Sheet DataSheet    SDS SDS
Related Products: MAPK14 / p38 related products

Usage Information

SB 202190 is supplied as a crystalline solid. A stock solution may be made by dissolving the SB 202190 in the solvent of choice. SB 202190 is soluble in organic solvents such as ethanol, DMSO, and dimethyl formamide, which should be purged with an inert gas. The solubility of SB 202190 in these solvents is approximately 0.25, 16, and 10 mg/ml, respectively. SB 202190 is sparingly soluble in aqueous buffers. For maximum solubility in aqueous buffers, SB 202190 should first be dissolved in DMSO and then diluted with the aqueous buffer of choice. SB 202190 has a solubility of approximately 0.14 mg/ml in a 1:6 solution of DMSO:PBS (pH 7.2) using this method. We do not recommend storing the aqueous solution for more than one day.

  1. Jiang, Y., Chen, C., Li, Z., et al. Characterization of the structure and function of a new mitogen-activated protein kinase (p38β). J. Biol. Chem. 271(30), 17920-17926 (1996).
  2. Davies, S.P., Reddy, H., Caivano, M., et al. Specificity and mechanism of action of some commonly used protein kinase inhibitors. Biochem. J. 351, 95-105 (2000).
  3. Fox, T., Coll, J.T., Xie, X., et al. A single amino acid substitution makes ERK2 susceptible to pyridinyl imidazole inhibitors of p38 MAP kinase. Protein Sci. 7, 2249-2255 (1998).
  4. Fu, X., Lawson, M.A., Kelley, K.W., et al. HIV-1 Tat activates indoleamine 2,3 dioxygenase in murine organotypic hippocampal slice cultures in a p38 mitogen-activated protein kinase-dependent manner. J. Neuroinflammation 8(88), 1-12 (2011).
  5. Riis, J.L., Johansen, C., Vestergaard, C., et al. CCL27 expression is regulated by both p38 MAPK and IKKβ signalling pathways. Cytokine 56(3), 699-707 (2011).

Get Social With Us! Follow us on Facebook Follow us on Google+ Follow us on LinkedIn PSL Alliance Member
Copyright © 2017 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy
Catalog Number