2. GPCR/G Protein Neuronal Signaling
  3. Opioid Receptor
  4. CR 665

CR 665 (JNJ 38488502) is a peripherally selective κ-opioid agonist. CR 665 can activate the kappa opioid receptor with EC50 value of 10.9 nM. CR 665 can be used for the research of peripheral pain.

For research use only. We do not sell to patients.

Custom Peptide Synthesis

CR 665 Chemical Structure

CR 665 Chemical Structure

CAS No. : 228546-92-7

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CR 665 Related Antibodies

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Description

CR 665 (JNJ 38488502) is a peripherally selective κ-opioid agonist. CR 665 can activate the kappa opioid receptor with EC50 value of 10.9 nM. CR 665 can be used for the research of peripheral pain[1][2].

IC50 & Target

C50: 10.9 nM (κ-opioid)[1]
In Vitro

CR 665 exhibits high peripheral to central nervous system (CNS) selectivity[1].
CR 665 can activate the kappa opioid receptor with EC50 value of 10.9 nM[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

CR 665 Related Antibodies
Molecular Weight

671.83

Formula

C36H49N9O4
CAS No.
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Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
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CR 665 Related Classifications

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

CR 665228546-92-7JNJ 38488502 FE 200665CR665CR-665JNJ38488502JNJ-38488502FE200665FE 200665FE-200665Opioid Receptorκ-opioidperipheralpainneurotensinagonistcentral nervous system (CNS)Inhibitorinhibitorinhibit

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