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Ergtoxin from Centruroides noxius (Scorpion)

SIGMA/E9904 - recombinant, expressed in E. coli, >98% (HPLC), lyophilized powder

MDL Number: MFCD01742062
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-E9904-5UG 5 µg
 $145.00
1/EA		 Add To Favorites
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assay >98% (HPLC)
form lyophilized powder
InChI 1S/C35H39N5O5.C32H41N5O5.C31H39N5O5/c1-20(2)34(37-31(41)23-16-25-24-11-7-12-26-30(24)22(18-36-26)17-27(25)38(3)19-23)33(43)40-28(15-21-9-5-4-6-10-21)32(42)39-14-8-13-29(39)35(40,44)45-34;1-17(2)12-25-29(39)36-11-7-10-26(36)32(41)37(25)30(40)31(42-32,18(3)
InChI key QOTUIZVGUVLMNQ-SBJOBWOOSA-N
mol wt apparent mol wt ~4.7 kDa by SDS-PAGE
Quality Level 200 
recombinant expressed in E. coli
SMILES string N%16%15[C@@](O[C@](C%16=O)(NC(=O)[C@H]%19CN([C@@H]%20Cc%21c%22c([nH]c%21)cccc%22C%20=C%19)C)C(C)C)([C@H]%17N(CCC%17)C(=O)[C@@H]%15Cc%18ccccc%18)O.N98[C@@](O[C@](C9=O)(NC(=O)[C@H]%11CN([C@@H]%12Cc%13c%14c([nH]c%13)cccc%14C%12=C%11)C)C(C)C)([C@H]%10N(CCC%10
solubility aqueous buffer: soluble
storage temp. −20°C
Biochem/physiol Actions: A novel ERG1 (KV11.1) K+ channel blocker
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity >98% (HPLC)
Storage Temp. −20°C
UNSPSC 12352202

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