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Thermo Scientific™ EZ-Link™ Maleimide-PEG11-Biotin

Product Code. 10026073 Shop All Thermo Scientific Products
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Quantity:
25 mg
Unit Size:
25mg
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Product Code. 10026073

Brand: Thermo Scientific™ 21911

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Description

Biotinylate reduced cysteines with this long, maleimide-activated, sulfhydryl-reactive biotinylation reagent with an 11-unit PEG spacer arm to enhance solubility and reach.

Thermo Scientific™ EZ-Link Maleimide-PEG11-Biotin is a long, maleimide-activated, sulfhydryl-reactive biotinylation reagent that includes an 11-unit polyethylene glycol spacer arm for increased water-solubility and reach.

Highlights:

  • Polyethylene glycol (PEG) spacer yields biotin-labeled proteins with greater solubility and less aggregation
  • Forms stable thioether bond at pH 6.5-7.5
  • PEG spacer improves aqueous solubility, allowing labeling to be performed under non-denaturing, physiological conditions
  • Extended spacer arm reduces steric hindrance in binding to avidin, streptavidin and Thermo Scientific NeutrAvidin Proteins
TRUSTED_SUSTAINABILITY

Specifications

Product Type Maleimide-PEG11-Biotin
Quantity 25 mg
Content And Storage Store desiccated at 4°C. Shipped at ambient temperature.
Product Line EZ-Link™
Cell Permeability Cell-Impermeant
Chemical Reactivity Thiol
Reactive Moiety Maleimide
Solubility DMF (Dimethylformamide), DMSO (Dimethylsulfoxide), Water
Label or Dye Biotin
Spacer Extra-long, Pegylated
Label Type Biotin & Analogs
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Safety and Handling

compliance-icons
Product Identifier
  • EZ-Link Maleimide-PEG11-Biotin
 Signal Word
  • Danger
 Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Carcinogenicity Category 1A
  • Reproductive toxicity Category 1B
  • Respiratory sensitiser Category 1
  • Skin sensitiser Category 1
  • Specific target organ toxicity after repeated exposure Category 2
 Hazard Statement
  • H317-May cause an allergic skin reaction.
  • H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H350-May cause cancer.
  • H360D-May damage the unborn child.
  • H373-May cause damage to organs.
  • H412-Harmful to aquatic life with long lasting effects.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P405-Store locked up.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
 Supplemental information
  • MIXTURE LIST-Contains : sulphuric acid, nickel(II) salt

For Research Use Only. Not for use in diagnostic procedures.

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