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Catalog #:
AP12650
Name:
4-Azido-L-phenylalanine
Chemical Formula:
C9H10N4O2
Molecular Weight:
206.2
CAS:
33173-53-4
Solubility:
Water, DMSO, DMF
Appearance:
Off-white to slightly grey crystalline
Purity:
≥95% (H NMR)
Availability:
In Stock
4 azido l phenylalanine CAS: 33173-53-4 is an unnatural derivative of L-phenylalanine that can be incorporated by recombinant methods into proteins allowing site-specific modification, e.g. by ‘click chemistry’, Staudinger reaction, or by UV-irradiation at 254 nm. The azido-modified protein can be detected with either fluorescent alkyne or biotin alkyne. Detection sensitivity with these reagents in 1-D gels and Western blots is in the low femtomole range and compatible with downstream LC-MS⁄MS and MALDI MS analysis.
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