A surface modification agent
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Biotin-mPEG(2000)

Item No. 46013

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
α-[2-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]ethyl]-ω-methoxy-poly(oxy-1,2-ethanediyl)
CAS Number
767356-08-1
Synonyms
  • PEG2k-biotin
Molecular Formula
(C2H4O)nC13H23N3O3S
Purity
≥90%
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
DMSO: Soluble: ≥10 mg/mlEthanol: Sparingly soluble: 1-10 mg/mlPBS (pH 7.2): Soluble: ≥10 mg/ml
SMILES
O=C(CCCC[C@@H]1SC[C@@]2([H])[C@]1([H])NC(N2)=O)NCCOCCOC
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
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    50 mg

    $49

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    100 mg

    $88

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    250 mg

    $208

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    500 mg

    $392

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    Cayman Chemical
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    Product Description

    Biotin-mPEG(2000) is a surface modification agent.1 It has been used to modify the surface of mesenchymal stem cells (MSCs) to prevent their adhesion to primary mouse aortic endothelial cells.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Takayama, Y., Kusamori, K., Katsurada, Y., et al. Efficient delivery of mesenchymal stem/stromal cells to injured liver by surface PEGylation. Stem Cell Res. Ther. 14(1), 216 (2023).