keep away from moisture
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Uperolein, a physalaemin-like endecapeptide derived from the skin of Uperoleia rugosa and Uperoleia marmorata, exhibits spasmodic activity on the gastrointestinal tract and longitudinal muscles [1] [2] [3].
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Description | Uperolein, a physalaemin-like endecapeptide derived from the skin of Uperoleia rugosa and Uperoleia marmorata, exhibits spasmodic activity on the gastrointestinal tract and longitudinal muscles [1] [2] [3]. |
In vitro | Uperolein, a tachykinin analogue present at concentrations of 10-100 ng/mL, induces or enhances rhythmic contractions and elevates the tone of isolated circular and longitudinal muscular layers throughout the human gastrointestinal tract, ranging from the stomach to the colon [2]. |
In vivo | Uperolein, administered intravenously at doses of 0.1 μg/kg and 5 μg/kg as a single injection, demonstrates significant stimulatory effects on the stomach in anesthetized rats, and induces marked spasmogenic responses throughout the entire stomach, from the fundus to the pylorus [3]. |
Molecular Weight | 1234.38 |
Formula | C57H79N13O16S |
CAS No. | 55601-63-3 |
keep away from moisture
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
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Uperolein 55601-63-3 inhibitor inhibit