Biotin-PEG4-NHS ester

Biotin-PEG4-NHS ester

Catalog Number:
PG01492400ALA
Mfr. No.:
B595039-250mg; B595039-500mg; B595039-1g
Price:
$409
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      • Overview
        • Biotin-PEG4-NHS ester is PEG derivative containing a biotin group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS group reacts specifically and efficiently with lysine and N-terminal amino groups at pH 7-9 to form stable amide bonds.

          Please contact us at for specific academic pricing.

      • Properties
        • CAS Number
          459426-22-3
          Molecular Formula
          C25H40N4O10S
          Molecular Weight
          588.67
          Purity
          98%
          Other Properties
          Solubility: Solubility in DMSO, DMF, DCM
          Storage
          Store at -20°C
          Shipping
          Dry ice
          SMILES
          C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCNC(=O)CCCCC2C3C(CS2)NC(=O)N3
          InChi
          InChI=1S/C25H40N4O10S/c30-20(4-2-1-3-19-24-18(17-40-19)27-25(34)28-24)26-8-10-36-12-14-38-16-15-37-13-11-35-9-7-23(33)39-29-21(31)5-6-22(29)32/h18-19,24H,1-17H2,(H,26,30)(H2,27,28,34)/t18-,19-,24-/m0/s1
          InChi Key
          DTLVBHCSSNJCMJ-JXQFQVJHSA-N
          PubChem CID
          59046443
          Others
          IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

          * For research use only. Not for use in human or animal.

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