中文名 | Motilin porcine |
英文名 | Motilin porcine |
别名 | 胃动素 胃动素,猪 胃动素 (人类,猪) 化合物MOTILIN (26-47), HUMAN, PORCINE |
英文别名 | motilin Motilin porcine MOTILIN, PORCINE FVPIFTYGELQRMQEKERNKGQ MOTILIN (HUMAN, PORCINE) Gastricmotorstimulatorypeptide GASTRIC MOTOR STIMULATORY PEPTIDE, PORCINE PHE-VAL-PRO-ILE-PHE-THR-TYR-GLY-GLU-LEU-GLN-ARG-MET-GLN-GLU-LYS-GLU-ARG-ASN-LYS-GLY-GLN H-PHE-VAL-PRO-ILE-PHE-THR-TYR-GLY-GLU-LEU-GLN-ARG-MET-GLN-GLU-LYS-GLU-ARG-ASN-LYS-GLY-GLN-OH |
CAS | 52906-92-0 |
化学式 | C120H188N34O35S |
分子量 | 2699.05 |
存储条件 | −20°C |
MDL号 | MFCD00076521 |
体外研究 | [Bpa 1 ,Ile 13 ]motilin is a full agonist at the motilin receptor that increases intracellular calcium in a concentration-dependent manner (EC 50 = 1.5 ± 0.4 nM). Motilin binds with high affinity (IC 50 0.7± 0.2 nM) to receptors on smooth muscle cells. Motilin selectively activates G(q) and G(13), stimulates G alpha(q)-dependent phosphoinositide (PI) hydrolysis and 1,4,5-trisphosphate (IP(3))-dependent Ca 2+ release, and increases cytosolic free Ca 2+ . Motilin induces a biphasic, concentration-dependent contraction (EC 50 = 1.0 +/- 0.2 nM), consisting of an initial peak followed by a sustained contraction. |
WGK Germany | 3 |
1mg | 5mg | 10mg | |
---|---|---|---|
1 mM | 0.371 ml | 1.853 ml | 3.705 ml |
5 mM | 0.074 ml | 0.371 ml | 0.741 ml |
10 mM | 0.037 ml | 0.185 ml | 0.371 ml |
5 mM | 0.007 ml | 0.037 ml | 0.074 ml |
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