QBD10219
Biotin-dPEG®4-hydrazide
别名:
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 hydrazide, Polyethylene glycol
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关于此项目
经验公式（希尔记法）:
C21H39N5O7S
化学文摘社编号:
分子量:
505.63
UNSPSC Code:
12352125
PubChem Substance ID:
NACRES:
NA.22
assay
>90%
form
solid or viscous liquid
reaction suitability
reagent type: cross-linking reagent
reaction type: Biotinylations
reactivity: carbonyl reactive
polymer architecture
shape: linear
functionality: monofunctional
shipped in
ambient
storage temp.
−20°C
SMILES string
O=C(CCOCCOCCOCCOCCNC(CCCCC1SCC(C1N2)NC2=O)=O)NN
InChI
1S/C21H39N5O7S/c22-26-19(28)5-7-30-9-11-32-13-14-33-12-10-31-8-6-23-18(27)4-2-1-3-17-20-16(15-34-17)24-21(29)25-20/h16-17,20H,1-15,22H2,(H,23,27)(H,26,28)(H2,24,25,29)
InChI key
PSBJJOWIACLJAQ-UHFFFAOYSA-N
Features and Benefits
Biotin-dPEG®4-hydrazide allows biotin labeling of molecules with free aldehydes or ketones. Biotin-dPEG®4-hydrazide reacts to form a hydrazones. This reagent is highly useful for labeling carbohydrates, glycoproteins, and other molecules with biotin following oxidation of the carbohydrate or glycan with sodium periodate or by chemical installation of an aldehyde or ketone on the target molecule. The dPEG® spacer is a single molecular weight PEG that provides excellent water solubility while extending the biotin moiety away from the surface of the labeled molecule for enhanced binding to avidin or streptavidin.
Legal Information
dPEG is a registered trademark of Quanta BioDesign
Products Protected under U.S. Patents # 7,888,536 B2
wgk
WGK 3
存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable