Agarose-GLAGLLAR-Azide

Catalog#
Unit Size
Price (USD)
Availability
Qty
1581-2
2 ml
$245.00
In stock

    Agarose-GLAGLLAR-Azide is an agarose resin that is pre-activated with azide groups linked to the agarose resin through a short synthetic peptide containing a tryptic cleavage site. The alkyne-modified proteins, or their post-translationally modified forms, are captured from complex protein extracts on the Agarose-GLAGLLAR-Azide resin. Once covalently attached to the resin via copper catalyzed click chemistry, beads can be washed with highest stringency virtually eliminating any non-specifically bound proteins to yield a highly enriched population of nascent molecules. Upon tryptic digestion, this yields a highly pure peptide pool that is ideal for mass spectrometry (e.g., LC MS/MS) based analysis. Importantly, alkyne-modified targeted peptides can be easily identified by MS analysis, providing a confirmation by a mass shift of 172.10 Da

    Enrichment target
    Alkyne-modified proteins
    Format
    Batch or column purifications
    Activation level
    5-12 µmol azide groups per mL resin
    Bead size
    Spherical, 50-150 µm
    Support
    6% Cross-linked agarose
    Formulation
    50% slurry
    Preservative
    20% ethanol
    Appearance
    Off-white slurry
    Storage
    2-8C
    Shipping conditions
    Ambient temperature

    1. Shao, Y., et al. (2021). Enhancing Comprehensive Analysis of Newly Synthesized Proteins Based on Cleavable Bioorthogonal Tagging. Anal Chem., 93 (27), 9408-9417. [PubMed]
    Related Products
    Click-&-Go Click Chemistry Capture Kit

    Click-&-Go™ Click Chemistry Capture Kit for covalent capture of azide- or alkyne-modified proteins onto corresponding click resin.

    labeling kit$345.00