Recombinant Human β-Galactosidase/GLB1 Protein (His Tag)

SKU: PKSH033267

Size: 50μg

Storage: Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

Shipping: This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C.

Exp date: 12 months

Category ID_II: Recombinant Proteins

Category ID_III: Others

Abbreviation: β-Galactosidase;GLB1

Target Synonym: Acid Beta-Galactosidase;Beta-Galactosidase;ELNR1;Elastin Receptor 1;GLB1;Lactase

Research Areas: Signal Transduction;Cancer;metabolism;

Conjugation:

Target Species: Human

Expression Host: HEK293 Cells

Application:

Fusion tag: C-His

UNIProt ID: P16278

Accession: P16278

Background: β Galactosidase is a lysosomal β Galactosidase that hydrolyzes the terminal β Galactose from Ganglioside and Keratan sulfate. In lysosome, the mature β Galactosidase protein associates with Cathepsin A and Neuraminidase 1 to form the lysosomal multienzyme complex . An alternative splicing at the RNA level of β Galactosidase results a catalytically inactive β Galactosidase that plays an important role in vascular development. Defects of β-galactosidase (GLB1) are the cause of diseases like GM1-gangliosidosis which is a lysosomal storage disease and Morquio Syndrome B that cause patients to have abnormal elastic fibers. More than 100 mutations have been identified for β Galactosidase, which result in different residual activities of the mutant enzymes and a spectrum of symptoms in the two related diseases.

Concentration:

Activity: Not validated for activity

Sequence: Leu24-Val677

Purity: > 95 % as determined by reducing SDS-PAGE.

Formulation: Supplied as a 0.2 μm filtered solution of 20mM Tris-HCl, 150mM NaCl, pH 8.0.

Reconstitution: Not Applicable

Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.

Calculated MW: 74.6 kDa

ObservedMW: 90 kDa