Mastoparan, Vespula lewisii, > = 97% (HPLC) , poudre

Code: m5280-5mg D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Amino Acid Sequence

Ile-Asn-Leu-Lys-Ala-Leu-Ala-Ala-Leu-Ala-Lys-Lys-Ile-Leu-NH2

Application

Mastoparan has been used as a calmodulin antagonist.<...


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£545.00 5MG
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Non disponible en dehors du Royaume-Uni et de l'Irlande

Amino Acid Sequence

Ile-Asn-Leu-Lys-Ala-Leu-Ala-Ala-Leu-Ala-Lys-Lys-Ile-Leu-NH2

Application

Mastoparan has been used as a calmodulin antagonist.

Biochem/physiol Actions

Mast cell degranulating peptide. Activates phospholipase A2; inhibits calmodulin. Cell permeable; stimulates exocytosis and phosphoinositide breakdown.

Mastoparan effectively stimulates exocytosis from diverse mammalian cells. The encoded protein facilitates the secretion of histamine from mast cells, serotonin from platelets, catecholamines from chromaffin cells and prolactin from the anterior pituitary. In addition, it is also involved in activation of Phospholipase A2 and phosphoinositides (Pl) break down. Mastoparan functions as an inhibitor for calmodulin-stimulated phosphodiesterase. Mastoparan helps in mitochondrial permeability transition by enhancing an apparent bimodal mechanism of action.

General description

Mastoparan is a cationic, amphiphilic, tetradecapeptide amide. It is composed of the restricted amino acid and the repeated sequence. This protein is a nonspecific secretagogue isolated from venom of wasp.

Other Notes

Lyophilized from 0.1% TFA in H2O

assay≥97% (HPLC)
biological sourcesynthetic
colorwhite
formpowder
Gene Informationhuman ... CALM1(801), PLA2R1(22925)mouse ... CALM1(12313), PLA2R1(18779)rat ... CALM1(24242), PLA2R1(295631)
InChI keyMASXKPLGZRMBJF-MVSGICTGSA-N
InChI1S/C70H131N19O15/c1-17-40(11)55(75)69(103)88-53(35-54(74)90)68(102)87-52(34-39(9)10)67(101)83-46(25-19-22-28-71)62(96)78-45(16)61(95)86-50(32-37(5)6)65(99)79-42(13)58(92)77-43(14)60(94)85-51(33-38(7)8)66(100)80-44(15)59(93)81-47(26-20-23-29-72)63(97)82-48(27-21-24-30-73)64(98)89-56(41(12)18-2)70(104)84-49(57(76)91)31-36(3)4/h36-53,55-56H,17-35,71-73,75H2,1-16H3,(H2,74,90)(H2,76,91)(H,77,92)(H,78,96)(H,79,99)(H,80,100)(H,81,93)(H,82,97)(H,83,101)(H,84,104)(H,85,94)(H,86,95)(H,87,102)(H,88,103)(H,89,98)/t40-,41-,42-,43-,44-,45-,46-,47-,48-,49-,50-,51-,52-,53-,55-,56-/m0/s1
Quality Level200
SMILES stringCC[C@H](C)[C@H](N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)NC([C@@H](C)CC)C(=O)N[C@@H](CC(C)C)C(N)=O
storage temp.−20°C
Code
Description
Unité de vente
Prix annoncé
Qté
M5280-1MG
Mastoparan, Vespula lewisii, > = 97% (HPLC) , poudre

Unité:1MG
Prix annoncé: £91.90
Source:Prix annoncé
AJOUTER
Cas Number72093-21-1
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