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

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.

Brand:  Thermo Scientific Pierce™ A35397

Product Code. 16386532

  • 283.00 EUR / Pack of 10

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Description

Description

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
Specifications

Specifications

Amine-Sulfhydryl
SM(PEG)2
Yes
Upon receipt store desiccated at -20°C.
Wet Ice
Chemical Labeling
Maleimide, NHS Ester
Solid
Water
Yes
No
425.39
17.6 Å
No
No-Weigh™, Pierce™
Heterobifunctional
Medium (10 to 30 Å)
10 x 1 mg
Standard, Single-use
Crosslinker
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberZD396920 Certificate TypeCertificate of Analysis Date10/05/2024 Catalog NumberA35397
Lot NumberZC380337 Certificate TypeCertificate of Analysis Date04/04/2024 Catalog NumberA35397
Lot NumberYF374098 Certificate TypeCertificate of Analysis Date22/06/2023 Catalog NumberA35397
Lot NumberYA364113 Certificate TypeCertificate of Analysis Date11/02/2023 Catalog NumberA35397
Lot NumberXI356515 Certificate TypeCertificate of Analysis Date16/09/2022 Catalog NumberA35397
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Thermo Scientific Pierce™ Pierce™ SM(PEG)2, No-Weigh™ Format > SM(PEG)2; No-Weigh Format

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