PSP Protein, Human, Recombinant (His)

Catalog No. TMPJ-01057

Phosphoserine phosphatase (PSP) is an enzyme that belongs to the serB family. PSPH catalyzes magnesium-dependent hydrolysis of L-phosphoserine and is also involved in an exchange reaction between L-serine and L-phosphoserine. The reaction mechanism proceeds via the formation of a phosphoryl-enzyme intermediates. Deficiency of this protein is thought to be linked to Williams syndrome. A disorder that results in pre- and postnatal growth retardation, moderate psychomotor retardation and facial features suggestive of Williams syndrome.

PSP Protein, Human, Recombinant (His)

Catalog No. TMPJ-01057

Pack Size	Price	USA Warehouse	Global Warehouse
5 μg	$80	7-10 days	7-10 days
10 μg	$129	7-10 days	7-10 days
20 μg	$198	7-10 days	7-10 days
50 μg	$390	7-10 days	7-10 days
100 μg	$626	7-10 days	7-10 days
200 μg	$987	7-10 days	7-10 days
500 μg	$1,900	7-10 days	7-10 days
1 mg	$2,730	7-10 days	7-10 days

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In Stock Estimated shipping dateUSA Warehouse [1-2 days] Global Warehouse [5-7 days]

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Product Information

Biological Activity	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	Phosphoserine phosphatase (PSP) is an enzyme that belongs to the serB family. PSPH catalyzes magnesium-dependent hydrolysis of L-phosphoserine and is also involved in an exchange reaction between L-serine and L-phosphoserine. The reaction mechanism proceeds via the formation of a phosphoryl-enzyme intermediates. Deficiency of this protein is thought to be linked to Williams syndrome. A disorder that results in pre- and postnatal growth retardation, moderate psychomotor retardation and facial features suggestive of Williams syndrome.
Species	Human
Expression System	E. coli
Tag	C-6xHis
Accession Number	P78330
Synonyms	PSPH,PSPase,PSP,Phosphoserine Phosphatase,O-Phosphoserine Phosphohydrolase,L-3-Phosphoserine Phosphatase
Amino Acid	Met1-Glu225
Construction	Met1-Glu225
Protein Purity	Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
Molecular Weight	25-30 KDa (reducing condition)
Endotoxin	< 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Formulation	Supplied as a 0.2 μm filtered solution of 20 mM Tris-HCl, 4M Urea, 5 mM EDTA, pH 8.0.
Stability & 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.
Shipping	Shipping with blue ice.
Research Background	Phosphoserine phosphatase (PSP) is an enzyme that belongs to the serB family. PSPH catalyzes magnesium-dependent hydrolysis of L-phosphoserine and is also involved in an exchange reaction between L-serine and L-phosphoserine. The reaction mechanism proceeds via the formation of a phosphoryl-enzyme intermediates. Deficiency of this protein is thought to be linked to Williams syndrome. A disorder that results in pre- and postnatal growth retardation, moderate psychomotor retardation and facial features suggestive of Williams syndrome.

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