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508015 CTOP - CAS 103429-31-8 - Calbiochem

508015
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Overview

Key Spec Table

CAS #Empirical Formula
103429-31-8C₅₀H₆₇N₁₁O₁₁S₂

Products

Catalogue NumberPackaging Qty/Pack
5080150001 Glass bottle 1 mg
Description
OverviewA potent antagonist highly selective for µ opioid receptor (Ki = 0.96 nM for µ receptor and > 10,000 nM for δ receptors). Often used for studying the functional roles of µ opioid receptors in both central and peripheral nervous systems.
Catalogue Number508015
Brand Family Calbiochem®
Synonymsµ Opioid Receptor Antagonist, CTOP
References
ReferencesFeng, Y., et al. 2012. Curr Drug Targets. 13, 230.
Hawkins, N., et al. 1989. J. Pharmacol. Exp. Ther. 248, 73.
Gulya, K., et al. 1988. Eur. J. Pharmacol. 150, 355.
Product Information
CAS number103429-31-8
FormWhite solid
FormulationSupplied as trifluoracetate salt
Hill FormulaC₅₀H₆₇N₁₁O₁₁S₂
Chemical formulaC₅₀H₆₇N₁₁O₁₁S₂
Structure formula ImageStructure formula Image
Quality LevelMQ100
Biological Information
Primary Targetmu opioid
Primary Target K<sub>i</sub>0.96 nM
Purity≥95% by HPLC
Physicochemical Information
Peptide SequenceD-Phe-Cys-Tyr-D-Trp-Orn-Thr-Pen-Thr-NH2 (Orn: ornithine; Pen: penicillamine; SS bond: 2-7)
Storage and Shipping Information
Ship Code Shipped at Ambient Temperature or with Blue Ice or with Dry Ice
Toxicity Standard Handling
Storage -20°C
Protect from Light Protect from light
Do not freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Global Trade Item Number
Catalogue Number GTIN
5080150001 04055977242751