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Amine/NHS PEG reagent, t-Boc-N-amido-PEG5-NHS ester, Purity 98%
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Cat. No.: X24-09-YYX192

Amine/NHS PEG reagent, t-Boc-N-amido-PEG5-NHS ester, Purity 98%

Synonym: 2055040-78-1; t-Boc-N-amido-PEG5-NHS ester; Boc-N-PEG5-C2-NHS ester; t-BOC-N-amido-PEG5-NHSESTER; 2,5-dioxopyrrolidin-1-yl 2,2-dimethyl-4-oxo-3,8,11,14,17,20-hexaoxa-5-azatricosan-23-oate

  • CAS Number: 2055040-78-1
  • PubChem CID: 119058276
Size
250 mg; 500 mg; 1 g
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Datasheet
Datasheet
MSDS
MSDS
Properties
Description
t-Boc-N-amido-PEG5-NHS ester functions as a PEG linker featuring an NHS ester and a Boc-protected amino group. The hydrophilic nature of its PEG spacer enhances solubility in aqueous solutions. Under mild acidic conditions, the Boc group can be removed to yield free amines. This NHS ester is suitable for labeling primary amines t-present in proteins, amine-modified oligonucleotides, and other molecules containing amino groups.
Molecular Weight
506.6
Molecular Formula
C22H38N2O11
Functional Group 1
Boc
Functional Group 2
Amine
Functional Group 3
NHS
Reactive Group 1
Acid
Reactive Group 2
Amine
Form
Solid or viscous liquid
Purity
98%
Identity
Confirmed by NMR.
Applications
t-Boc-N-amido-PEG5-NHS ester is commonly employed in the synthesis and modification of peptides and proteins to add PEG moieties for improved properties.
Storage
Store at -20°C.
For Research Use Only. Not For Clinical Use.
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