| Identification | Back Directory | [Name]
15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID | [CAS]
721431-18-1 | [Synonyms]
otin-PEG4-Acid
Biotin-PEG4-COOH
Biotin-PEG5-Acid
Biotin-PEG4-Acid
Biotin-PEG24-Acid
dPEG??-biotin acid
(+)-Biotin-PEG4-acid
Biotin-PEGn-Acid (n=4,24)
Biotin-PEG4-propionic acid
(+)-Biotin-PEG4-CH2CH2COOH
(+)-Biotin-PEG24-CH2CH2COOH
(+)-BIOTIN-PEG4-PROPIONIC ACID
3-Amino(peg4)propionic acid biotinamide
(+)-Biotin-PEG4-propionic acid
15-(Biotinamido)-4,7,10,13-tetraoxapentadecanoic Acid
15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID
21-[(3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-17-oxo-4,7,10,13-tetraoxa-16-azaheneicosanoic acid
4,7,10,13-Tetraoxa-16-azaheneicosanoicacid, 21-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-17-oxo- | [Molecular Formula]
C21H37N3O8S | [MDL Number]
MFCD08457831 | [MOL File]
721431-18-1.mol | [Molecular Weight]
491.6 |
| Chemical Properties | Back Directory | [Boiling point ]
784.8±60.0 °C(Predicted) | [density ]
1.211±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,2-8°C | [solubility ]
Soluble in Water, DMSO, DMF | [form ]
Solid | [pka]
4.28±0.10(Predicted) | [color ]
White to off-white |
| Hazard Information | Back Directory | [Description]
Biotin-PEG4-acid is a biotinylation reagent which 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. | [Chemical Properties]
White powder |
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