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X-Gal

X-Gal

Catalog Number:

DC01268447CAN

Mfr. No.:

C0043

Price:

$198

Size:

1 g

Quantity:

Add to Cart:

- Overview
  - X-Gal (5-bromo-4-chloro-3-indolyl-β-D-galacto-pyranoside) is a chromogenic substrate for beta-galactosidase. β-Galactosidase cleaves the substrate and releases colorless galactose and 5-Bromo-4-chloro-3-indoxyl (X). The indoxyl will be oxidized to the insoluble 5,5′-dibromo-4,4′-dichloro-indigo, forming an intense blue precipitate. Quote request
    
    Includes for 5 g: – 5 g X-Gal
    
    Please contact us at for specific academic pricing.
- Properties
  - CAS Number
    
    7240-90-6
    
    Purity
    
    Purity (HPLC): > 99%
    Purity (TLC): single spot
    
    Other Properties
    
    Chemical Formula: C14H15BrClNO6
    Molecular Weight: 408.63
    Assay (HPLC) > 98% w/w
    Water content (Karl Fischer): <1%
    Identity (IR): conforms to structure
    Solubility (5% w/v, DMF): soluble
    
    Storage
    
    -20 °C (NON Frost-Free Freezer).
    
    * This product is developed, designed and sold exclusively for Research purposes and in vitro use only (RUO). The product was not tested for use in diagnostics or for drug development, nor is it suitable for administration to humans or animals.
- Applications
  - Application Description
    
    Blue/white screening.
    Gene expression detection of β-galactosidase reporter.
    Detection of β-galactosidase activity in immunological and histochemical applications.

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