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Tocris/α-Conotoxin MII/1340/500U/500 ug
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Tocris/α-Conotoxin MII/1340/500U/500 ug
品牌 / 
Tocris
货号 / 
1340
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数    量:
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4000-520-616
Description:Potentα3β2andβ3subunitselectivenicotinicantagoNIST
BIOLOGicalActivityTechnicalDataSolubilityCalculatorsDatasheetsReferences

BiologicalActivity

Highlypotentandselectivecompetitiveantagonistforα3β2subunit-containingnicotinicreceptors(IC50=0.5-3.5nMatα3β2expressedinXenopusoocytes).Alsopotentlyblocksβ3-containingneuronalnicotinicreceptors.Displays>200-foldselectivityforα3β2overα2β2,α4β2andα3β4.

LicensingInformation

SoldunderlicensefromtheUniversityofUtah.

TechnicalData

M.Wt1710.99
FormulaC67H103N23O22S4
SequenceGCCSNPVCHLEHSNLC

(Modifications:Disulfidebridgebetween2-8,3-16,Cys-16=C-terminalamide)

StorageDesiccateat-20°C
CASNumber175735-93-0
PubChemID57340508
InChIKeyDUQYFGMBLOPGBY-XCQLYXDWSA-N
Smiles[H]NCC(=O)N[C@H]1CSSC[C@@H]2NC(=O)[C@@H](NC(=O)[C@@H]3CCCN3C(=O)[C@H](CC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CSSC[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CC3=CNC=N3)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC3=CNC=N3)NC2=O)C(N)=O)NC1=O)C(C)C

Thetechnicaldataprovidedaboveisforguidanceonly.ForbatchspecificdatarefertotheCertificateofAnalysis.

AllTocrisproductsareintendedforlaboratoryresearchuseonly.

SolubilityData

SolubilitySolubleto1mg/mlinwater

PreparingStockSolutions

Thefollowingdataisbasedontheproductmolecularweight1710.99.Batchspecificmolecularweightsmayvaryfrombatchtobatchduetosolventofhydration,whichwillaffectthesolventvolumesrequiredtopreparestocksolutions.

Concentration/SolventVolume/Mass1mg5mg10mg
1mM0.58mL2.92mL5.84mL
5mM0.12mL0.58mL1.17mL
10mM0.06mL0.29mL0.58mL
50mM0.01mL0.06mL0.12mL