欧前胡素A(请核实!)
欧前胡素A(请核实!)结构式
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常用名 | 欧前胡素A(请核实!) | 英文名 | Imperatoxin A |
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| CAS号 | 172451-37-5 | 分子量 | 3764.4 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C148H260N58O45S6 | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | N/A | |
| 符号 |
GHS07 |
信号词 | Warning |
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Scorpion toxins targeted against the sarcoplasmic reticulum Ca(2+)-release channel of skeletal and cardiac muscle.
Proc. Natl. Acad. Sci. U. S. A. 89 , 12185-12189, (1992) We report the purification of two peptides, called "imperatoxin inhibitor" and "imperatoxin activator," from the venom of the scorpion Pandinus imperator targeted against ryanodine receptor Ca(2+)-release channels. Imperatoxin inhibitor has a M(r) of approxim... |
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Peptide probe of ryanodine receptor function. Imperatoxin A, a peptide from the venom of the scorpion Pandinus imperator, selectively activates skeletal-type ryanodine receptor isoforms.
J. Biol. Chem. 270 , 28696-28704, (1995) We have used [3H]ryanodine binding experiments and single channel recordings to provide convergent descriptions of the effect of imperatoxin A (IpTxa), a approximately 5-kDa peptide from the venom of the scorpion Pandinus imperator (Valdivia, H. H., Kirby, M.... |
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Primary structure and synthesis of Imperatoxin A (IpTx(a)), a peptide activator of Ca2+ release channels/ryanodine receptors.
FEBS Lett. 405 , 385-389, (1997) We present the complete amino acid sequence of Imperatoxin A (IpTx(a)), a 33-amino-acid peptide from the venom of the scorpion P. imperator which activates Ca2+ release channels/ryanodine receptors (RyR) of sarcoplasmic reticulum (SR). The amino acid sequence... |