A fluorogenic substrate for chitinases and chitobiosidases; cleaved by chitinases and chitobiosidases to release the fluorescent moiety 4-ΜU; ex/em = 320 and 360 at low (1.97-6.72) and high pH (7.12-10.3)

4-Methylumbelliferyl β-D-N,N’-diacetylchitobioside – 5 mg

Brand:
Cayman
CAS:
53643-12-2
Storage:
-20
UN-No:
Non-Hazardous - /

4-Methylumbelliferyl β-D-N,N’-diacetylchitobioside (4-ΜU-(GlcNAc)2) is a fluorogenic substrate for chitinases and chitobiosidases.{45280,45281} 4-ΜU-(GlcNAc)2 is cleaved by chitinases and chitobiosidases to release the fluorescent moiety 4-ΜU. 4-ΜU fluorescence is pH-dependent with excitation maxima of 320 and 360 nm at low (1.97-6.72) and high pH (7.12-10.3), respectively, and an emission maximum ranging from 445 to 455 nm, increasing as pH decreases.  

 

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SKU: 27730 - 5 mg Category:

Description

A fluorogenic substrate for chitinases and chitobiosidases; cleaved by chitinases and chitobiosidases to release the fluorescent moiety 4-ΜU; ex/em = 320 and 360 at low (1.97-6.72) and high pH (7.12-10.3), respectively/445-455 nm, increasing as pH decreases

Formal name: 7-[[2-(acetylamino)-4-O-[2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-2-deoxy-β-D-glucopyranosyl]oxy]-4-methyl-2H-1-benzopyran-2-one

Synonyms:  4-Methylumbelliferyl N,N’-diacetyl-β-chitobioside|4-ΜU-(GlcNAc)2

Molecular weight: 582.6

CAS: 53643-12-2

Purity: ≥98%

Formulation: A solid

Application|Enzyme Activity||Application|Fluorescence||Product Type|Biochemicals|Labeling & Detection|Enzyme Substrates||Product Type|Biochemicals|Labeling & Detection|Fluorescent Probes||Research Area|Endocrinology & Metabolism|Carbohydrate Metabolism

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