Bio-Rad, 4600-1704, Beta Galactosidase

Name: Beta Galactosidase
Brand: Bio-Rad
SKU: 4600-1704

Size: 5 mg, Native Escherichia coli Beta Galactosidase

Catalog Number: 4600-1704

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Category

Protein Transfer Buffers

Pack Size5 mg

TagsProduct Types Purified Protein

Description

Escherichia coli Beta-Galactosidase is an inducible tetrameric enzyme coded by the lac Z gene of the lac operon that is often used as a reporter to assess the efficiency of transfection. It is a metalloenzyme that splits lactose into glucose and galactose. It hydrolyzes terminal, non-reducing beta-D-galactose residues in beta-D-galactosides.

Storage Information
This product is shipped at ambient temperature.
Prior to reconstitution store at +4°C.
After reconstitution store at -20°C.
Storage in frost-free freezers is not recommended. This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the protein. Should this product contain a precipitate we recommend microcentrifugation before use.

Specifications

General

Target Species	Bacterial
Product Form	Purified protein from Escherichia coli - lyophilized
Preservative Stabilisers	Contains Sucrose
Regulatory	For research purposes only
Guarantee	12 months from date of despatch
Product Type	Purified Protein
Specificity	Beta Galactosidase
Buffer Solution	Phosphate buffered saline
Approx. Protein Concentrations	Protein content is approximately 20-25% of total weight
Activity	>600 U/mg protein One unit hydrolyses 1 µmole of p-nitrophenol-b-D-galactoside to p-nitrophenol per minute at 37°C. For batch-specific activity, please inquire.
UniProt	P00722
GO Terms	GO:0005515 protein binding
Reconstitution	Reconstitute with 1.0 ml sterile distilled water or aqueous buffer of choice. Care should be taken during reconstitution as the protein may appear as a film at the bottom of the vial. Bio-Rad recommend that the vial is gently mixed after reconstitution.
Protein Molecular Weight	540 kDa

Ordering

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