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3-Carboxyumbelliferyl b-D-galactopyranoside (CUG)

3-Carboxyumbelliferyl b-D-galactopyranoside (CUG)

Item no.	USB-257618
Manufacturer	United States Biological
CASRN	64664-99-9
Amount	5 mg
Category	Reagents & Chemicals Biochemicals Substrates
Type	Substrate
Format	Solid
Specific against	other
Purity	≥90%
ECLASS 10.1	42010290
ECLASS 11.0	42010290
UNSPSC	12000000
Shipping Condition	Room temperature
Available
Manufacturer - Category	Molecular Biology / MB-Carbohydrates, Enzyme Substrates
Shipping Temperature	RT
Storage Conditions	4°C
Molecular Weight	368, 28
Form	White to off-white powder
EU Commodity Code	38220090
Description	Water soluble, blue fluorescent lacZ β-galactosidase reagent useful for in vitro FACS analysis techniques. Absorption 330nm; upon enzymatic cleavage 388nm. Emission at pH 10 396nm; upon enzymatic cleavage at pH 9 445nm. Synonyms: CAS Number: 64664-99-9 Molecular Formula: C₁₆H₁₆O₁₀ Molecular Weight: 368.28 Appearance: White to off-white powder Purity (HPLC): ≥90% Identity (1H NMR): Conforms to structure
Shelf Life	1 year

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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Amount: 5 mg

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Delivery expected until 2/12/2026

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