1. GPCR/G Protein
    Neuronal Signaling
  2. Opioid Receptor
  3. CTAP

CTAP 

Cat. No.: HY-P1335
Handling Instructions

CTAP is a potent, highly selective, and brain penetrant μ opioid receptor antagonist (IC50=3.5 nM) and displays over 1200-fold selectivity over δ opioid (IC50=4500 nM) and somatostatin receptors. CTAP can be used for the study of L-DOPA-induced dyskinesia (LID).

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

Custom Peptide Synthesis

CTAP Chemical Structure

CTAP Chemical Structure

CAS No. : 103429-32-9

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Description

CTAP is a potent, highly selective, and brain penetrant μ opioid receptor antagonist (IC50=3.5 nM) and displays over 1200-fold selectivity over δ opioid (IC50=4500 nM) and somatostatin receptors. CTAP can be used for the study of L-DOPA-induced dyskinesia (LID)[1].

IC50 & Target

IC50: 3.5 nM (μ opioid receptor)
IC50: 4500 nM (δ opioid receptor)[1]

Molecular Weight

1104.30

Formula

C₅₁H₆₉N₁₃O₁₁S₂

CAS No.

103429-32-9

Sequence

{d-Phe}-Cys-Tyr-{d-Trp}-Arg-Thr-{Pen}-Thr-NH2 (Disulfide bridge:Cys2-Pen7)

Sequence Shortening

{d-Phe}-CY-{d-Trp}-RT-{Pen}-T-NH2 (Disulfide bridge:Cys2-Pen7)

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

References
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Keywords:

CTAPOpioid Receptorsomatostatin receptorμ-opioid ReceptorL-DOPADyskinesiaParkinson’s diseasePDInhibitorinhibitorinhibit

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CTAP
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