Key features and details
- Potent, selective μ opioid antagonist
- CAS Number: 103429-32-9
- Soluble in water
- Form / State: Solid
- Source: Synthetic
Product nameCTAP, mu opioid antagonist
DescriptionPotent, selective μ opioid antagonist
Potent and selective μ opioid receptor antagonist (1200-fold more selective vs. δ receptor). Blood-brain barrier permeable and active in vivo. Antagonizes antinociceptive effect.
SequenceFCYWRTXT (Modifications: C-terminal amide; X-7 = Pen; Phe-1 = D-Phr; Trp-4 = D-Trp; Disulfide bonds: 2-7)
Storage instructionsStore at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months.
Solubility overviewSoluble in water
This product is supplied in one (or more) pack size which is freeze dried. Therefore the contents may not be readily visible, as they can coat the bottom or walls of the vial. Please see our FAQs and information page for more details on handling.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one week. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab120680 has not yet been referenced specifically in any publications.