CAS 72093-21-1; Mast cell degranulating peptide(Vespula lewisii)

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货号

品牌

产品名称

规格

包装、参考价格

M877667

MACKLIN

Mastoparan

98%

1163元/1mg; 4806元/5mg;

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储存：2-8℃
状态：白色到灰白色粉末

444898

Sigma-Aldrich

Mastoparan-CAS 72093-21-1-Calbiochem

A cell-permeable synthetic peptide with sequence identical to Vespula lewisii.

2985.99元/1 MG;

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产品说明

一般描述

A cell-permeable synthetic peptide with a sequence identical to Vespula lewisii. Amphiphilic wasp venom tetradecapeptide capable of directly activating pertussis toxin-sensitive G-proteins by a mechanism analogous to that of G-protein-coupled receptors. Acts preferentially on G_i and G_o rather than G_s. Potent factor in mitochondrial permeability transition pore. Inhibits calmodulin and activates phospholipase A₂. Causes a transient Ca²⁺ release from the sarcoplasmic reticulum.
A cell-permeable synthetic peptide with sequence identical to Vespula lewisii. Amphiphilic wasp venom tetradecapeptide capable of directly activating pertussis toxin-sensitive G-proteins by a mechanism analogous to that of G-protein-coupled receptors. Acts preferentially on G_i and G_o rather than G_s. Potent facilitator of the mitochondrial permeability transition pore that is reported to induce apoptosis in cultured cerebellar granule neurons by causing a dramatic increase in intracellular Ca²⁺. Acts as a calmodulin antagonist and activates phospholipase A₂. Causes a transient Ca²⁺ release from the sarcoplasmic reticulum. Also reported to inhibit Na⁺,K⁺-ATPase activity (IC₅₀ = 7.5 µM).

包装

1 mg in Plastic ampoule
Yes

生化/生理作用

Product does not compete with ATP.
Cell permeable: yes
Reversible: no
Primary Target
Na⁺,K⁺-ATPase activity

警告

Toxicity: Standard Handling (A)

序列

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

外形

Supplied as a trifluoroacetate salt.

重悬

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

其他说明

Hirata, Y., et al. 2000. Mol. Pharmacol. 57, 1235.
Liz, S.Z., et al. 1997. Brain Res.771, 184.
Klinker, J.F., et al. 1996. Biochem. Pharmacol. 51, 217.
Langel, U., et al. 1996. Regul. Peptides 62, 47.
Pfeiffer, D.R., et al. 1995. J. Biol. Chem. 270, 4923.
Igarashi, M., et al. 1993. Science259, 77.
Komatsu, M., et al. 1992. Endocrinology130, 221.
Adolfo Garcia-Sainz, J., et al. 1991. Biochem. Biophys. Res. Commun.179, 852.
Gil, J., et al. 1991. J. Cell Biol. 113, 943.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式	C₇₀H₁₃₁N₁₉O₁₅
分子量	1478.91
MDL编号	MFCD00076865

产品性质

质量水平	100
测定	≥97% (HPLC)
形式	solid
效能	7.5 μM IC₅₀
manufacturer/tradename	Calbiochem^®
储存条件	OK to freeze
颜色	white
溶解性	water: 5 mg/mL
运输	ambient
储存温度	−20℃
InChI	1S/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
InChI key	MASXKPLGZRMBJF-HDSAQESISA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

M5280

Sigma-Aldrich

Mastoparan, Vespula lewisii

≥97% (HPLC), powder

1933.92元/1 MG; 7915.99元/5 MG;

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产品说明

Amino Acid Sequence

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

一般描述

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.

应用

Mastoparan has been used as a calmodulin antagonist.

生化/生理作用

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

其他说明

Lyophilized from 0.1% TFA in H2O

基本信息

经验(实验)分子式	C₇₀H₁₃₁N₁₉O₁₅
分子量	1478.91
Beilstein	5491949
MDL编号	MFCD00076865
PubChem化学物质编号	329818006
NACRES	NA.32

产品性质

质量水平	200
生物来源	synthetic
测定	≥97% (HPLC)
形式	powder
颜色	white
储存温度	−20℃
SMILES string	CC[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
InChI	1S/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
InChI key	MASXKPLGZRMBJF-MVSGICTGSA-N
Gene Information	human ... CALM1(801), PLA2R1(22925) mouse ... CALM1(12313), PLA2R1(18779) rat ... CALM1(24242), PLA2R1(295631)

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)