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N-azidoacetylgalactosamine-tetraacylated (Ac4GalNAz)

Cat. No. Amount Price (EUR) Buy / Note
CLK-1086-5 5 mg199,60 Add to Basket/Quote Add to Notepad
CLK-1086-25 25 mg498,70 Add to Basket/Quote Add to Notepad
CLK-1086-100 100 mg997,80 Add to Basket/Quote Add to Notepad
Structural formula of Ac4GalNAz (N-azidoacetylgalactosamine-tetraacylated (Ac4GalNAz))
Structural formula of Ac4GalNAz

For general laboratory use.

Shipping: shipped at ambient temperature

Storage Conditions: store at -20 °C

Shelf Life: 12 months after date of delivery

Molecular Formula: C16H22N4O10

Molecular Weight: 430.37 g/mol

Exact Mass: 430.13 g/mol

CAS#: 653600-56-7

Purity: mass identification (ESI-MS)

Form: amorphous solid

Color: off-white to grey

Solubility: DMSO, DMF, MeOH

Glycoconjugate synthesis monitoring by metabolic labeling

The tetraacetylated N-Azidoacetyl-galactosamine (Ac4GalNAz) provides a non-radioactive alternative for glycoconjugate visualization. It is cell-permeable, intracellularly processed and incorporated instead of its natural monosaccharide counterpart N-Acetylgalactosamine(GalNAc).

The resulting Azide-functionalized glycoconjugates can subsequently be detected via Cu(I)-catalyzed or Cu(I)-free Click Chemistry that offers the choice to introduce a Biotin group (via Azides of Biotin or DBCO-containing Biotin, respectively) for subsequent purification tasks or to introduce fluorescent group (via Azides of fluorescent dyes or DBCO-containing fluorescent dyes, respectively) for subsequent microscopic imaging.

Recommended concentration for metabolic labeling: 25-75 μM. This concentration range may serve as a starting point for an individual assay set-up.

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