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编 号:F475869
分子式:C161H236N42O48
分子量:3527.86
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生物活性:
Dynorphin B 29 (Leumorphin) (pig) is a petide. Dynorphin B 29 (pig) can interact with multiple receptors in the brain, as well as in isolated tissue systems. Dynorphin B 29 (pig) can be used for the research of immunoreaction.

体外研究:
Dynorphin B 29 (pig) has affinity for μ, δ and κ opioid receptors inbrain with a Ki value of 5.0, 18.4 and 5.3, respectively.Dynorphin B 29 (pig) has inhibition of electrically evoked contractions with a IC value of 7.54 nM in Guinea Pig Ileum isolated organ preparations and with a IC value of 7.01 nM in the presence of peptidase inhibitor.
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