D218200
5,5′-ジチオビス(2-ニトロ安息香酸)
ReagentPlus®, 99%
別名:
3-カルボキシ-4-ニトロフェニルジスルフィド, 6,6′-ジニトロ-3,3′-ジチオジ安息香酸, DTNB, Ellman試薬, ビス(3-カルボキシ-4-ニトロフェニル)ジスルフィド
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この商品について
化学式:
[-SC6H3(NO2)CO2H]2
CAS番号:
分子量:
396.35
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-714-4
Beilstein/REAXYS Number:
1896821
MDL number:
製品名
5,5′-ジチオビス(2-ニトロ安息香酸), ReagentPlus®, 99%
InChI key
KIUMMUBSPKGMOY-UHFFFAOYSA-N
InChI
1S/C14H8N2O8S2/c17-13(18)9-5-7(1-3-11(9)15(21)22)25-26-8-2-4-12(16(23)24)10(6-8)14(19)20/h1-6H,(H,17,18)(H,19,20)
SMILES string
OC(=O)c1cc(SSc2ccc(c(c2)C(O)=O)[N+]([O-])=O)ccc1[N+]([O-])=O
product line
ReagentPlus®
assay
99%
form
powder
mp
240-245 °C (dec.) (lit.)
Quality Level
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関連するカテゴリー
Application
5,5′-ジチオビス(2-ニトロ安息香酸)は、主にスルフヒドリル基の誘導体化に使用される水溶性の試薬です。
General description
DTNB（エルマン試薬）は、タンパク質や生体分子のスルフヒドリル（チオール）基の定量に一般的に使用されます。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
保管分類
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Previous structures of Arp2/3 complex, determined in the absence of a nucleation-promoting factor and actin, reveal its inactive conformation. The study of the activated structure has been hampered by uncontrollable polymerization. We have engineered a stable activated complex consisting of
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