Mal-Cyclohexyl-PEG3-Biotin
Mal-Cyclohexyl-PEG3-Biotin is a PEG linker containing a maleimide moiety and a biotin group. Maleimides react specifically with sulfhydryl groups to form a stable thioether linkage when the pH is between 6.5 and 7.5. The biotinylation can react with amine molecules in the presence of activator EDC or HATU. PEG attached to the biotin gives an extended spacer arm that permits the biotin to reach into the binding pocket of the protein. The PEG moiety also increases solubility of Biotin-PEG conjugates considerably.
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- CAS No.: 2639395-45-0
- Formule: C30H47N5O8S
- Masse moléculaire:637.79
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Activité biologique
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Chemical Information
- Pureté et documentation
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Help & FAQs
Activité biologique
Description
Chemical Information
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CAS No. 2639395-45-0
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Masse moléculaire 637.79
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Formule C30H47N5O8S
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SMILES
O=C(C1CCC(CC1)CN2C(C=CC2=O)=O)NCCOCCOCCOCCNC(CCCC[C@H]3[C@]4([H])[C@](NC(N4)=O)([H])CS3)=O
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Pureté et documentation
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Mal-Cyclohexyl-PEG3-Biotin Related Classifications
HY-W800679 Related Classifications
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