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  • Biotin-PEG2-Acid

    规格:100 mg

    询价
  • Biotin-PEG4-Alcohol

    规格:500 mg

    产品介绍 Biotinylation reagent with N-hydroxysuccinimide ester, and a 4 PEG spacer. The NHS group reacts with primary amines at pH 7.0-9.0. Can be used to label the e-amino group on lysines, the N-terminus of proteins, and other primary amines.

    询价
  • Biotin-PEG11-Amine

    规格:500 mg

    产品介绍 Biotinylation reagent that binds the C-terminus of peptides and carboxylic acid groups on aspartate or glutamate residues. Contains a very long (11 PEG) spacer arm. Requires a crosslinker such as EDC.

    询价
  • Biotin-PEG11-Amine

    规格:100 mg

    产品介绍 Biotinylation reagent that binds the C-terminus of peptides and carboxylic acid groups on aspartate or glutamate residues. Contains a very long (11 PEG) spacer arm. Requires a crosslinker such as EDC.

    询价
  • Biotin-PEG7-Amine

    规格:500 mg

    产品介绍 Biotinylation reagent that binds the C-terminus of peptides and carboxylic acid groups on aspartate or glutamate residues. Contains a long (7 PEG) spacer arm. Requires a crosslinker such as EDC. Spacer length 25 atoms or 29.8 A

    询价
  • Biotin-PEG7-Amine

    规格:100 mg

    产品介绍 Biotinylation reagent that binds the C-terminus of peptides and carboxylic acid groups on aspartate or glutamate residues. Contains a long (7 PEG) spacer arm. Requires a crosslinker such as EDC. Spacer length 25 atoms or 29.8 A

    询价
  • Biotin-PEG3-Amine

    规格:500 mg

    产品介绍 Biotinylation reagent that binds the C-terminus of peptides and carboxylic acid groups on aspartate or glutamate residues. Contains a 3 PEG spacer arm. Requires the use of a crosslinker (e.g. EDC or DCC).

    询价
  • Biotin-PEG3-Amine

    规格:100 mg

    产品介绍 Biotinylation reagent that binds the C-terminus of peptides and carboxylic acid groups on aspartate or glutamate residues. Contains a 3 PEG spacer arm. Requires the use of a crosslinker (e.g. EDC or DCC).

    询价
  • Biotin-PEG2-Amine

    规格:500 mg

    产品介绍 Biotinylation reagent that binds the C-terminus of peptides and carboxylic acid groups on aspartate or glutamate residues. Contains a short (2 PEG) spacer arm. Requires a crosslinker such as EDC.

    询价
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