Biotin-PEG12-NHS Ester,活性酯-PEG12-生物素,氨基反应使用方法
uántĭLinkTM Biotin labeling reagents prise a family of the most advances biotinylation reagents with built-in signal uantification capability. These reagents contain UV signature that enables direct nondestructive uantification of total incorporated biotin molecules by means of spectroscopic (A280/A350) measurement of modified proteins.
Hydrophilic PEG12 arms enhance water solubility, reduce the tendency of some proteins to aggregate/precipitate during biotinylation, and improve conjugate yield at moderay-to-higher biotin loads.
After biotinylation, the degree of biotinylation can be measured in minutes, not hours, without the standard curves reuired for HABA/avidin and fluoro-reporter assays. With a simple, non-destructive UV-Vis scan you can uantify biotin incorporation and ensure reproducible production of consistent batches.
Molecular weight
1279.49
Chemical position
C61H94N6O21S
CAS
N/A
Solubility
DMSO, DMF, THF, DCM
Purity
>90% (HPLC)
Appearance
Slightly yellow oil
Storage conditions
-20°C. Desiccate
Shipping conditions
Ambient temperature
结 构 式：
     
Biotin-PEG12-NHS Ester,活性酯-PEG12-生物素,氨基反应使用方法
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公司：西安瑞禧生物科技有限公司
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生物素衍生物目录
Desthiobiotin-PEG3-Azide
Desthiobiotin NHS Ester
Desthiobiotin-PEG4-Alkyne
TAMRA-Azide-Desthiobiotin
DBCO-PEG4-Desthiobiotin
Biotin-PEG12-NHS Ester
Biotin-Sulfo-NHS Ester
Biotin-NHS Ester
Dde Biotin-PEG4-NHS ester
PC Biotin-NHS ester
Biotin-PEG4-NHS Ester
Biotin-NHS Ester
Sulfhydryl Reactive
UV-Tracer Biotin-Maleimide
Biotin-PEG3-Maleimide
Cleavable Biotin Probes
Dde Biotin-Azide
Dde Biotin Picolyl Azide
Diazo Biotin-Azide
Disulfide Biotin Azide
PC Biotin-Azide
Diol Biotin-Azide
PC Biotin-Alkyne
Dde Biotin-Alkyne
Diol Biotin-Alkyne
Dde Biotin-DBCO
Diazo Biotin-Alkyne
PC DBCO-Biotin
WS PC DBCO-Biotin
Diazo Biotin-DBCO
Disulfide DBCO Biotin
Click Chemistry
Biotin-PEG3-Azide
Biotin Picolyl Azide
TAMRA-Biotin-Azide
Biotin-PEG4-Methyltetrazine
Fluorescein-Biotin-Azide
Cy5-Biotin-Azide
Biotin-PEG4-Alkyne
DBCO-PEG4-Biotin
WS DBCO-Biotin
Biotin-PEG3-Amine
Cy5 Biotin