產品詳情
簡單介紹:
rMaurocalcine(Mca)
詳情介紹:
Sequence | GDCLPHLKLC KENKDCCSKK CKRRGTNIEK RCR. |
Specificity | Maurocalcine is an agonist of Ryanodine receptor channel (RyR) types 1, 2 and 3. |
Characteristics |
Source: Scorpio maurus palmatus (Chactoid scorpion). Molecular formula: C156H270N56O46S6. Disulfide bonds between Cys3-Cys17, Cys10-Cys21, and Cys16-Cys32 . |
Purity | > 98 % |
Molecular Weight | 3864 |
Application Notes | 200-400 nM |
Restrictions | For Research Use only |
Format | Lyophilized |
Reconstitution |
Any aqueous buffer. Centrifuge all product preparations before use (10000 x g 5 min). Concentration after reconstitution: Dissolving 50g in 1.295ml will provide a stock solution of 10 M. |
Handling Advice | Soluble in Water. |
Product cited in: |
Chen, Estève, Sabatier, Ronjat, De Waard, Allen, Pessah: "Maurocalcine and peptide A stabilize distinct subconductance states of ryanodine receptor type 1, revealing a proportional gating mechanism." in: The Journal of biological chemistry, Vol. 278, Issue 18, pp. 16095-106, 2003 (PubMed).
Fajloun, Kharrat, Chen, Lecomte, Di Luccio, Bichet, El Ayeb, Rochat, Allen, Pessah, De Waard, Sabatier: "Chemical synthesis and characterization of maurocalcine, a scorpion toxin that activates Ca(2+) release channel/ryanodine receptors." in: FEBS letters, Vol. 469, Issue 2-3, pp. 179-85, 2000 (PubMed). Tripathy, Resch, Xu, Valdivia, Meissner: "Imperatoxin A induces subconductance states in Ca2+ release channels (ryanodine receptors) of cardiac and skeletal muscle." in: The Journal of general physiology, Vol. 111, Issue 5, pp. 679-90, 1998 (PubMed). |