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Thermo Scientific Pierce™ Pierce™ SM(PEG)2, No-Weigh™ Format

Product Code. 16386532 Shop All Thermo Scientific Products
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16386532 10 x 1 mg Pack of 10
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For Research Use Only. All usage must comply with product instructions.
Product Code. 16386532 Supplier Thermo Scientific Pierce™ Supplier No. A35397

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This item is not returnable. View return policy

For Research Use Only. All usage must comply with product instructions.

Beskrivelse

Thermo Scientific™ Pierce™ SM(PEG)2 is hetero-bifunctional crosslinker with N-hydroxysuccinimide (NHS) ester and maleimide groups that allow covalent conjugation of amine- and sulfhydryl-containing molecules.

Thermo Scientific No-Weigh products are specialty reagents provided in a pre-aliquoted format. The pre-weighed packaging helps prevent loss of reagent reactivity and contamination over time by minimizing repetitive opening and closing of vial. The format enables use of fresh vial of reagent each time, eliminating the hassle of weighing small amounts of reagents and reducing concerns over reagent stability.

  • Reactive groups: NHS ester and maleimide
  • Reactive toward: amino and sulfhydryl groups
  • Irreversibly crosslink proteins or peptides by flexible PEG spacer arms
  • Polyethylene glycol spacer arms help maintain conjugate solubility
  • Pure compound with defined structure and molecular weight, ensuring reproducible protein-modification effects
  • PEG spacer provides unique advantages, including increased stability, reduced tendency toward aggregation and reduced immunogenicity
  • Ideal for performing controlled, two-step protein conjugations (see Sulfo-SMCC)
TRUSTED_SUSTAINABILITY

Tekniske data

Chemical Reactivity Amine-Sulfhydryl
Cleavable No
Description SM(PEG)2
Molecular Weight (g/mol) 425.39
PEGylated Yes
Spacer Arm Length 17.6 Å
Content And Storage Upon receipt store desiccated at -20°C.
Cell Permeability No
Shipping Condition Wet Ice
Product Line No-Weigh, Pierce
Labeling Method Chemical Labeling
Crosslinker Type Heterobifunctional
Reactive Moiety Maleimide, NHS Ester
Spacer Medium (10 to 30 Å)
Form Solid
Quantity 10 x 1 mg
Solubility Water
Format Standard, Single-use
Water Soluble Yes
Product Type Crosslinker
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For Research Use Only. Not for use in diagnostic procedures.

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