N-Biotinyl-NH-(PEG)2-COOH DIPEA ≥95% (by HPLC)

Supplier: ADIPOGEN CORP MS

Synonyms: O-(N-Biotinyl-3-aminopropyl)-O'-(N-glutaryl-3-aminopropyl)-diethyleneglycol . DIPEA

CDX-B0209-M050 CDX-B0209-M250

102989-400EA 263.08 USD

102989-400 102989-402

N-Biotinyl-NH-(PEG)2-COOH DIPEA ≥95% (by HPLC)

N-Biotinyl-NH-(PEG)2-COOH DIPEA

Functionalized biotin. Biotinylated polyethylene glycol (PEG-Biotin) is an avidine or streptavidin reactive PEG derivative that can be used to modify biomolecues or other surfaces through biotin-streptavidin interaction. Used for addition of biotin-PEG to the N-terminus of resin-bound peptides. Can be introduced using standard coupling methods, such as PyBOP or TBTU and has better solubility in DMF and NMP than comparable non-PEG-containing derivatives, such as biotin-Ahx and biocytin.

Formula: C₂₅H₄₄N₄O₈S·C₈H₁₉N
MW: 689.9 g/mol
Storage Temperature: Freezer

CAS Number: 1205744-09-7

Specification Test Results

Source/Host	Synthetic.
Purity	95% (HPLC)
Appearance/Color	White to off-white powder.
Solubility	Soluble in chloroform.

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