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Biotin-PEG3-NHS ester

Biotin-PEG3-NHS ester

Catalog Number:
PG01492391ALA
Mfr. No.:
B595225-250mg; B595225-500mg; B595225-1g
Price:
$510
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      • Overview

        • Biotin-PEG3-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
          1253286-56-4
          Molecular Formula
          C23H36N4O9S
          Molecular Weight
          544.62
          Purity
          98%
          Storage
          Store at -20°C
          Shipping
          Dry ice
          SMILES
          C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCNC(=O)CCCCC2C3C(CS2)NC(=O)N3
          InChi
          InChI=1S/C23H36N4O9S/c28-18(4-2-1-3-17-22-16(15-37-17)25-23(32)26-22)24-8-10-34-12-14-35-13-11-33-9-7-21(31)36-27-19(29)5-6-20(27)30/h16-17,22H,1-15H2,(H,24,28)(H2,25,26,32)/t16-,17-,22-/m0/s1
          InChi Key
          QIAUJZJSFIYGMH-HOIFWPIMSA-N
          PubChem CID
          77078478
          Others
          IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[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]propanoate

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

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