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X-Gal enzyme substrate

1 KIT
Catalog # R0404
Supplier:   Thermo Fisher Scientific
X-Gal enzyme substrate
Catalog # R0404
Supplier:  Thermo Fisher Scientific
CAS Number:  7240-90-6
X-Gal enzyme substrate
X-Gal enzyme substrate

1 KIT

Specifications
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Specifications
CAS Number:  7240-90-6
Price
711,00 kr
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Product Details & Documents

Thermo Scientific X-Gal (5-bromo-4-chloro-3-indolyl-beta-D-galacto-pyranoside) is an inert chromogenic substrate for beta-galactosidase which hydrolyzes X-Gal into colorless galactose and 4-chloro-3-brom-indigo, forming an intense blue precipitate

Induction of the lacZ gene with IPTG leads to the hydrolysis of X-Gal and to the development of blue colonies.

Synonyms:  BCIG, X-GAL, (2S,3R,4S,5R,6R)-2-((5-Bromo-4-chloro-1H-indol-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
  • CAS Number:7240-90-6
  • Formula:C₁₄H₁₅BrClNO₆
  • MDL Number:MFCD00005666
  • Molecular Weight:408.63 g/mol
  • Melting Pt:237…239 °C
  • Storage Temperature:Fryser
  • EINECS:230-640-8
Specifications

Specifications

  • Pakn:
    1 KIT

Specifications

   
Acetonitril, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

  #: 83639.320

Supplier: VWR Chemicals

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

  #: 20864.320

Supplier: VWR Chemicals

VWR®, Transfer Pipettes, High Performance

  #: 612-1681

Supplier: VWR Collection

VWR® NITRILE LIGHT, Nitrile Gloves

  #: 112-2755

Supplier: VWR Collection

Acetone ≥99%, TECHNICAL

  #: 20063.365

Supplier: VWR Chemicals

VWR®, Nitril handsker, NITRILE

  #: 112-2371

Supplier: VWR Collection

VWR®, Serologiske pipetter, Standard type

  #: 612-3700

Supplier: VWR Collection

VWR®, Ansigtsservietter

  #: 115-0600

Supplier: VWR Collection

Acetonitril ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

  #: 83640.320

Supplier: VWR Chemicals

Handsker, nitril, Kimtech™ Purple Nitrile™

  #: 112-4847

Supplier: Ansell

Acetonitril ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

  #: 1.00030.2500

Supplier: Merck

pH-teststrimler, MQuant®, Supelco®

  #: 1.09535.0001

Supplier: Merck

Sealing film for manual application, Parafilm® M

  #: 291-0057

Supplier: HEATHROW

Vand, HiPerSolv CHROMANORM® for HPLC

  #: 23595.328

Supplier: VWR Chemicals

Natriumhydroxid 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution

  #: 31770.294

Supplier: VWR Chemicals

VWR® AVS TITRINORM, bufferopløsninger, 20 °C

  #: 32096.291

Supplier: VWR Chemicals

Vand, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

  #: 83645.320

Supplier: VWR Chemicals

VWR® Nitrile Extra Light, Nitrile Gloves

  #: 112-4195

Supplier: VWR Collection

Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

  #: 1.09439.1000

Supplier: Merck

epT.I.P.S.® Bulk - Pipette Tips

  #: 613-3508

Supplier: EPPENDORF