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57858

Sigma-Aldrich

Sodium iodoacetate

BioUltra, ≥99.5% (NT)

Sinônimo(s):

Iodoacetic acid sodium salt

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About This Item

Fórmula linear:
ICH2COONa
Número CAS:
Peso molecular:
207.93
Beilstein:
4009322
Número CE:
Número MDL:
Código UNSPSC:
12352106
ID de substância PubChem:
NACRES:
NA.26

linha de produto

BioUltra

Nível de qualidade

Ensaio

≥99.5% (NT)

Impurezas

insoluble matter, passes filter test
≤0.5% water

pf

208 °C (dec.) (lit.)

solubilidade

methanol: 0.1 M at 20 °C, clear, colorless

traços de ânion

chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤100 mg/kg

traços de cátion

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤500 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

absorção

cut-off at 335 nm in methanol at 0.1 M

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

[Na+].[O-]C(=O)CI

InChI

1S/C2H3IO2.Na/c3-1-2(4)5;/h1H2,(H,4,5);/q;+1/p-1

chave InChI

AGDSCTQQXMDDCV-UHFFFAOYSA-M

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Aplicação

Reagent for the modification of cysteine residues in proteins. Used in protein sequencing (including by Sanger in sequencing bovine insulin) to prevent oxidation of -SH sidechains.
Reagent for the modification of cysteine residues in proteins. Used to induce animal osteoarthritis model system, which mimics both symptoms and histopathology of the human disease.

Outras notas

Sulfhydryl reagent

Pictogramas

Skull and crossbonesCorrosion

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B

Código de classe de armazenamento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

406.4 °F

Ponto de fulgor (°C)

208 °C

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


Certificados de análise (COA)

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Mohammed Gagaoua et al.
Journal of agricultural and food chemistry, 63(30), 6799-6809 (2015-07-15)
Many studies on color biochemistry and protein biomarkers were undertaken in post-mortem beef muscles after ≥24 hours. The present study was conducted on Longissimus thoracis muscles of 21 Blond d'Aquitaine young bulls to evaluate the relationships between protein biomarkers present
F.R. Gurd
Methods in Enzymology, 11, 532-532 (1973)
J L Leonard et al.
Biochimica et biophysica acta, 787(2), 122-130 (1984-06-14)
Pretreatment of renal iodothyronine 5'-deiodinase with sulfhydryl reagents, iodoacetate, iodoacetamide and N-alkylmaleimides, results in irreversible loss of catalytic activity. Iodoacetate and iodoacetamide were the most potent inhibitors, being 100- to 1000-times more potent than N-alkylmaleimides. Iodoacetate and iodoacetamide inactivation followed
Joon Shik Yoon et al.
American journal of physical medicine & rehabilitation, 94(8), 644-648 (2014-11-22)
The aim of this study was to investigate the potential of using phase-contrast radiography to detect early changes in articular cartilage in a mouse model of osteoarthritis. An iodoacetate-induced mouse model of osteoarthritis was used. Mice with iodoacetate-induced osteoarthritis were
K Nakyinsige et al.
Meat science, 98(4), 701-708 (2014-08-05)
This study assessed the effect of gas stunning which has not been conducted until now in comparison with slaughter without stunning on the welfare and meat quality of rabbits. Eighty male New Zealand White rabbits were divided into two groups

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