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CU CPT 22

Cat. No. 4884 5 Citations Submit a Review Datasheet / COA / SDS
Pricing Availability   Qty
Description: Selective TLR1/2 inhibitor
Chemical Name: 3,4,6-Trihydroxy-2-methoxy-5-oxo-5H-benzocycloheptene-8-carboxylic acid hexyl ester
Purity: ≥98% (HPLC)
Datasheet
Citations (5)
Reviews
Pathways (1)
Biological Activity Technical Data Solubility Calculators Datasheets References

Biological Activity for CU CPT 22

CU CPT 22 is a selective toll-like receptor 1/2 (TLR1/2) inhibitor (IC50 = 0.58 μM). Exhibits no activity at TLR2/TLR6, TLR3, TLR4 and TLR7 or a panel of 10 representative kinases. Inhibits the release of proinflammatory cytokines TNF-α and IL-1β.

Licensing Information

Sold under license from the University of Colorado

Technical Data for CU CPT 22

M. Wt 362.37
Formula C19H22O7
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 1416324-85-0
PubChem ID 71503400
InChI Key UBQFTTUFRSSOHE-UHFFFAOYSA-N
Smiles O=C1C(O)=CC(C(OCCCCCC)=O)=CC2=C1C(O)=C(O)C(OC)=C2

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.

Solubility Data for CU CPT 22

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
DMSO 36.24 100

Preparing Stock Solutions for CU CPT 22

The following data is based on the product molecular weight 362.37. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.76 mL 13.8 mL 27.6 mL
5 mM 0.55 mL 2.76 mL 5.52 mL
10 mM 0.28 mL 1.38 mL 2.76 mL
50 mM 0.06 mL 0.28 mL 0.55 mL

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Product Datasheets for CU CPT 22

Certificate of Analysis / Product Datasheet
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Safety Datasheet

References for CU CPT 22

References are publications that support the biological activity of the product.

Cheng et al (2012) Discovery of small-molecule inhibitors of the TLR1/TLR2 complex. Angew Chem.Int.Ed.Engl. 51 12246 PMID: 22969053

If you know of a relevant reference for CU CPT 22, please let us know.

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Keywords: CU CPT 22, CU CPT 22 supplier, CUCPT22, toll-like, receptors, inhibitors, inhibits, selective, proinflammatory, cytokines, TLR, TLR1, TLR2, TRL1/TLR2, Toll-like, Receptors, 4884, Tocris Bioscience

5 Citations for CU CPT 22

Citations are publications that use Tocris products. Selected citations for CU CPT 22 include:

Pietro et al (2022) Toll-like receptor 2 promotes breast cancer progression and resistance to chemotherapy. Oncoimmunology 11 2086752 PMID: 35756841

Ghonime et al (2015) Inflammasome priming is similar for francisella species that differentially induce inflammasome activation. Nucleic Acids Res 10 e0127278 PMID: 25993107

Ahn et al (2019) Nonsaponin fraction of Korean Red Ginseng attenuates cytokine production via inhibition of TLR4 expression. J Ginseng Res 43 291 PMID: 30976167

Balachandar et al (2020) Monocytes enhance the inflammatory response to TLR2 stimulation in aortic valve interstitial cells through paracrine up-regulation of TLR2 level. Int J Biol Sci 16 3062-3074 PMID: 33061818

Avadhesha et al (2023) TLR4 activation by lysozyme induces pain without inflammation. Front Immunol 14 1065226 PMID: 37197666

Do you know of a great paper that uses CU CPT 22 from Tocris? Please let us know.

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Pathways for CU CPT 22

Toll-like Receptor Signaling Pathway

Toll-like Receptor Signaling Pathway

TLR signaling is involved in the cellular response to threatening molecules such as bacteria and viruses. It results in an inflammatory and immmunological response.