Skip to Content
Merck

559389

SB 203580

≥98% (HPLC), film (Thin), p38 MAP kinase inhibitor, Calbiochem®

Synonym(s):

SB 203580, 4-(4-Fluorophenyl)-2-(4-methylsulfinylphenyl)-5-(4-pyridyl)1H-imidazole, p38 MAP Kinase Inhibitor XVI

Slide 1 of 1
Sign In to View Organizational & Contract Pricing

Select a Size

1 MG

HUF 67,000.00

5 MG

HUF 93,000.00

10 MG

HUF 151,000.00

25 MG

HUF 713,000.00

250 MG

HUF 5,920,000.00

40 MG

HUF 5,920,000.00

HUF 67,000.00

Estimated to ship TODAYDetails

About This Item

Empirical Formula (Hill Notation):
C21H16FN3OS
CAS Number:
152121-47-6
Molecular Weight:
377.43
MDL number:
MFCD00922198
UNSPSC Code:
12352200
NACRES:
NA.77

Key Documents

View All Documentation

Skip To

Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

SB 203580, SB 203580, CAS 152121-47-6, is a highly specific, potent, cell-permeable, selective, reversible, and ATP-competitive inhibitor of p38 MAP kinase (IC50 = 34 nM in vitro, 600 nM in cells).

Quality Level

100

Assay

≥98% (HPLC)

form

film (Thin)

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

solubility

DMSO: 30 mg/mL

shipped in

ambient

storage temp.

−20°C

SMILES string

Fc1ccc(cc1)c2nc([nH]c2c4ccncc4)c3ccc(cc3)[S+]([O-])C

InChI

1S/C21H16FN3OS/c1-27(26)18-8-4-16(5-9-18)21-24-19(14-2-6-17(22)7-3-14)20(25-21)15-10-12-23-13-11-15/h2-13H,1H3,(H,24,25)

InChI key

CDMGBJANTYXAIV-UHFFFAOYSA-N

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
S8307559388559396
SB 203580 SB 203580, CAS 152121-47-6, is a highly specific, potent, cell-permeable, selective, reversible, and ATP-competitive inhibitor of p38 MAP kinase (IC50 = 34 nM in vitro, 600 nM in cells).

Sigma-Aldrich

559389

SB 203580

SB 203580 solid, ≥98% (HPLC)

Sigma-Aldrich

S8307

SB 203580

SB 202190 SB 202190, CAS 152121-30-7, is a potent, reversible, competitive inhibitor of p38. Inhibits p38 phosphorylation of myelin basic protein. Blocks the activity of p38β (Ki = 16 nM; IC50 = 350 nM).

Millipore

559388

SB 202190

SB 220025 A cell-permeable, potent, reversible, ATP-competitive, and specific inhibitor of human p38 MAP Kinase (IC50 = 60 nM).

Sigma-Aldrich

559396

SB 220025

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

form

film (Thin)

form

solid

form

solid

form

solid

manufacturer/tradename

Calbiochem®

manufacturer/tradename

-

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

solubility

DMSO: 30 mg/mL

solubility

DMSO: ≥20 mg/mL

solubility

DMSO: 50 mg/mL

solubility

DMSO: 22 mg/mL

General description

Reduces epirubicin-induced cell injury and caspase-3/7 activity. A highly specific, potent, cell-permeable, selective, reversible, and ATP-competitive inhibitor of p38 MAP kinase (IC50 = 34 nM in vitro, 600 nM in cells). Does not significantly inhibit the JNK and p42 MAP kinase at 100 µM. Inhibits IL-1 and TNF-α production from LPS-stimulated human monocytes and the human monocyte cell line THP-1 (IC50 = 50-100 nM). Inhibits bone morphogenetic protein-2-induced neurite outgrowth in PC12 cells. Also inhibits platelet aggregation caused by collagen (IC50 = 0.2-1.0 µM) or the thromboxane analog U-46619 (Cat. No. 538944). A 1 mg/ml solution of SB 203580 (Cat. No. 559398) in anhydrous DMSO is also available.

Biochem/physiol Actions

Cell permeable: yes
Product competes with ATP.
Reversible: yes
Target IC50: 34 nM against p38 MAP kinase in vitro, 600 nM in cells; 50-100 nM against IL-1 and TNF-α production from LPS-stimulated human monocytes and the human monocyte cell line THP-1; 0.2-1.0 µM against platelet aggregation caused by collagen

Other Notes

Yamada. T., et al. 2012. Free Radic. Biol. Med. (In press)
Powell, D.J., et al. 2003. Mol. Cell Biol.23, 7794.
Davies, S.P., et al. 2000. Biochem. J.351, 95.
Iwasaki, S., et al. 1999. J. Biol. Chem.274, 26503.
Gallagher, T.F., et al. 1997. Bioorg. Med. Chem. 5, 49.
LoGrasso, P.V., et al. 1997. Biochem. 36, 10422.
Hazzalin, C.A., et al. 1996. Curr. Biol.6, 1028.
Kramer, R.M., et al. 1996. J. Biol. Chem.271, 27723.
Saklatvala, J., et al. 1996. J. Biol. Chem. 271, 6586.
Cuenda, A., et al. 1995. FEBS Lett.364, 229.
Gallagher, T.F., et al. 1995. Bioorg. Med. Chem. Lett. 5, 1171.
Lee, J.C., et al. 1994. Nature 372, 739.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Irritant (B)

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Suji Bae et al.
Molecules (Basel, Switzerland), 26(6) (2021-04-04)
Matrix metalloproteinases (MMPs), key molecules of cancer invasion and metastasis, degrade the extracellular matrix and cell-cell adhesion molecules. MMP-10 plays a crucial role in Helicobacter pylori-induced cell-invasion. The mitogen-activated protein kinase (MAPK) signaling pathway, which activates activator protein-1 (AP-1), is
John R Ortaldo et al.
Journal of immunology (Baltimore, Md. : 1950), 170(4), 1763-1769 (2003-02-08)
NK cells can express both activating and inhibitory Ly49 receptors on their cell surface. When cells expressing both receptors are presented with a ligand, inhibition dominates the functional outcome. In this report we demonstrate that costimulation of the activating Ly49D
Matthew Herrera et al.
American journal of physiology. Cell physiology, 321(1), C104-C116 (2021-04-29)
Chronic alcohol alters the immune system enhancing the susceptibility to inflammation, bacterial, and viral infections in alcohol users. We have shown that alcohol causes increased permeability of mesenteric lymphatic vessels in alcohol-fed rats. The mechanisms of alcohol-induced lymphatic leakage are
Shihab Kochumon et al.
Biomolecules, 11(9) (2021-09-29)
IP-10 (also called CXCL10) plays a significant role in leukocyte homing to inflamed tissues, and increased IP-10 levels are associated with the pathologies of various inflammatory disorders, including type 2 diabetes, atherosclerosis, and cancer. TNF-α is a potent activator of
Milica Bozic et al.
Nature communications, 11(1), 1943-1943 (2020-04-25)
Kidney fibrosis is a highly deleterious process and a final manifestation of chronic kidney disease. Alpha-(α)-synuclein (SNCA) is an actin-binding neuronal protein with various functions within the brain; however, its role in other tissues is unknown. Here, we describe the
View All Related Papers

Related Content

Human Kinome & InhibitorSelect™ Libraries

Human Kinome Poster: The InhibitorSelect™ Protein Kinase Inhibitor Libraries provide broad coverage of the human kinome as shown here. The depicted human kinome dendrogram of 518 kinases are classified into five broad groups, 90 families, and 145 subfamilies. Inhibitor coverage was assigned based upon published data related to potency (IC50, EC50, Kd, etc.) for individual kinases harvested from the literature. Colored dots denote which library contains an inhibitor with demonstrated potent activity against the designated kinase and do not necessarily reflect known specificity of the inhibitor. Coverage of lipid and atypical kinases are depicted as a separate dendrogram. As shown, Calbiochem® Protein Kinase Inhibitor Libraries cover all major kinase families including TK, CMGC, CAMK, AGC, CK1, STE, TKL, as well as Lipid or Atypical kinase families.

Reprogramming Cell Fate and Function Novel Strategies for iPSC Generation, Characterization, and Differentiation

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service