E9904

Ergtoxin Peptide

>98% (HPLC), lyophilized powder, recombinant, expressed in E. coli

• UNSPSC Code: 12352202
• NACRES: NA.32
• MDL number: MFCD01742062

Properties

• Product Name: Ergtoxin from Centruroides noxius (Scorpion), recombinant, expressed in E. coli, >98% (HPLC), lyophilized powder
• recombinant: expressed in E. coli
• Quality Segment: 200
• assay: >98% (HPLC)
• form: lyophilized powder
• mol wt: apparent mol wt ~4.7 kDa by SDS-PAGE
• solubility: aqueous buffer: soluble
• storage temp.: −20°C
• 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
• 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

Description

Biochem/physiol Actions

A novel ERG1 (K_V11.1) K⁺ channel blocker

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)