4-azido-l-phenylalanine

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.

Axis Pharma offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.