Beta-galactosidase Protein, E. coli, Recombinant

Name: Beta-galactosidase Protein, E. coli, Recombinant
Brand: TargetMol
SKU: TMPJ-00728
Price: 58 USD
Availability: InStock
Rating: 5 (10 reviews)

(Synonyms: β-galactosidase Protein, β-galactosidase, β-gal, lacZ, Lactase, Beta-galactosidase, Beta-gal) Copy Product Info

Synonyms: β-galactosidase Protein, β-galactosidase, β-gal, lacZ, Lactase, Beta-galactosidase, Beta-gal

Catalog No. TMPJ-00728 Copy Product Info

Purity: 95%

β-galactosidase is an exoglycosidase which hydrolyzes the β-glycosidic bond formed between a galactose and its organic moiety. It may also cleave fucosides and arabinosides but with much lower efficiency. β-galactosides include carbohydrates containing galactose where the glycosidic bond lies above the galactose molecule. Substrates of different β-galactosidases include ganglioside GM1, lactosylceramides, lactose, and various glycoproteins. It is an essential enzyme in the human body. Deficiencies in the protein can result in galactosialidosis or Morquio B syndrome. In E. coli, the gene of β-galactosidase, the lacZ gene, is present as part of the inducible system lac operon which is activated in the presence of lactose when glucose level is low. β-galactosidase is important for organisms as it is a key provider in the production of energy and a source of carbons through the break down of lactose to galactose and glucose.

Beta-galactosidase Protein, E. coli, Recombinant

Pack Size	Price	USA Stock	Global Stock
5 µg	$58	-	In Stock
10 µg	$91	-	In Stock
20 µg	$123	7-10 days	7-10 days
50 µg	$183	7-10 days	7-10 days
100 µg	$297	7-10 days	7-10 days
200 µg	$485	7-10 days	7-10 days
500 µg	$932	7-10 days	7-10 days
1 mg	$1,550	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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Purity:95%

Appearance:Solution

Color:Transparent

Resource Download

COA User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	β-galactosidase is an exoglycosidase which hydrolyzes the β-glycosidic bond formed between a galactose and its organic moiety. It may also cleave fucosides and arabinosides but with much lower efficiency. β-galactosides include carbohydrates containing galactose where the glycosidic bond lies above the galactose molecule. Substrates of different β-galactosidases include ganglioside GM1, lactosylceramides, lactose, and various glycoproteins. It is an essential enzyme in the human body. Deficiencies in the protein can result in galactosialidosis or Morquio B syndrome. In E. coli, the gene of β-galactosidase, the lacZ gene, is present as part of the inducible system lac operon which is activated in the presence of lactose when glucose level is low. β-galactosidase is important for organisms as it is a key provider in the production of energy and a source of carbons through the break down of lactose to galactose and glucose.
Species	E. coli
Expression System	E. coli
Tag	C-Fc
Accession Number	P00722
Amino Acid	Met1-Lys1024(12-41AA
Construction	Met1-Lys1024(12-41AA deletion)
Endotoxin	< 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Formulation	Supplied as a 0.2 μm filtered solution of PBS, pH 7.4.
Synonyms	β-galactosidase Protein, β-galactosidase, β-gal, lacZ, Lactase, Beta-galactosidase, Beta-gal
Research Background	β-galactosidase is an exoglycosidase which hydrolyzes the β-glycosidic bond formed between a galactose and its organic moiety. It may also cleave fucosides and arabinosides but with much lower efficiency. β-galactosides include carbohydrates containing galactose where the glycosidic bond lies above the galactose molecule. Substrates of different β-galactosidases include ganglioside GM1, lactosylceramides, lactose, and various glycoproteins. It is an essential enzyme in the human body. Deficiencies in the protein can result in galactosialidosis or Morquio B syndrome. In E. coli, the gene of β-galactosidase, the lacZ gene, is present as part of the inducible system lac operon which is activated in the presence of lactose when glucose level is low. β-galactosidase is important for organisms as it is a key provider in the production of energy and a source of carbons through the break down of lactose to galactose and glucose.

Chemical Properties

Molecular Weight

115 KDa (reducing condition)

Storage & Solubility Information

Shipping	Proteins are shipped with blue ice.
Storage	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.