| Identification | Back Directory | [Name]
Biotin-PEG11-Azide | [CAS]
956494-20-5 | [Synonyms]
Biotin-PEG11-N3
Biotin-dPEG7-azide
Biotin-PEG23-azide
Biotin-PEG11-Azide
Biotin-dPEG(R)11-azide
(+)-Biotin-PEG11-azide
(+)-BIOTIN-PEG23-CH2CH2N3
(+)-Biotin-PEG11-CH2CH2azide
alpha-Biotin-omega-azido 23(ethylene glycol) | [Molecular Formula]
C34H64N6O13S | [MDL Number]
MFCD21363313 | [MOL File]
956494-20-5.mol | [Molecular Weight]
796.969 |
| Chemical Properties | Back Directory | [Melting point ]
37-39 °C | [storage temp. ]
-20°C | [solubility ]
Soluble in Water, DMSO, DCM, DMF | [form ]
solid or viscous liquid | [color ]
White to off-white |
| Hazard Information | Back Directory | [Description]
Biotin-PEG11-azide is monodisperse PEG biotinylation reagent that can undergo click chemistry with alkyne containing molecule. The hydrophilic PEG spacer increases aqueous solubility of the molecules conjugated with bioti. It also minimize steric hindrance involved with the binding to avidin molecules. | [reaction suitability]
reaction type: Biotinylations
reagent type: cross-linking reagent | [storage]
Store at -20°C |
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Sigma-Aldrich
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