Recombinant Human ACP1/LMW-PTP Protein (GST Tag)(Active)
| Code | Size | Price |
|---|
| PKSH031337-100ug | 100ug | £664.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Host Type: Human
Regulatory Status: RUO
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Storage:
Generally lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Further Information
Abbreviation:
ACP1;LMW-PTP
Accession:
AAI06012.1
Activity:
Measured by its ability to cleave a substrate, pNitrophenyl phosphate (pNPP). The specific activity is > 65, 000 pmol/min/ug.
Background:
The low molecular weight phosphotyrosine phosphatase (LMW-PTP), also known as Acid phosphatase 1 (ACP1), belongs to the low molecular weight phosphotyrosine protein phosphatase family are involved in the regulation of important physiological functions, including stress resistance and synthesis of the polysaccharide capsule. ACP1/LMW-PTP is an enzyme involved in platelet-derived growth factor-induced mitogenesis and cytoskeleton rearrangement. LMW-PTP is able to specifically bind and dephosphorylate activated PDGF receptor, thus modulating PDGF-induced mitogenesis. In vitro, LMW-PTP was found to efficiently dephosphorylate activated FcgammaRIIA and LAT, but not Syk or phospholipase Cgamma2. The overexpression of LMW-PTP inhibited activation of Syk downstream of FcgammaRIIA and reduced intracellular Ca(2+) mobilization. It been demonstrated that LMW-PTP is responsible for FcgammaRIIA dephosphorylation, and is implicated in the down-regulation of cell activation mediated by this ITAM-bearing immunoreceptor. In addition, ACP1 is a highly polymorphic phosphatase that is especially abundant in the central nervous system and is known to be involved in several signal transduction pathways.
Calculated MW:
44.3 kDa
Expression Host:
E.coli
Formulation:
Lyophilized from sterile 50mM Tris, 150mM NaCl, pH 8.0
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Fusion tag:
N-GST
ObservedMW:
40 kDa
Purity:
> 88 % as determined by reducing SDS-PAGE.
Sequence:
Met 1-His 158
Target Synonym:
HAAP;Low Molecular Weight Phosphotyrosine Protein Phosphatase;LMW-PTP;LMW-PTPase;Adipocyte Acid Phosphatase;Low Molecular Weight Cytosolic Acid Phosphatase;Red Cell Acid Phosphatase 1;ACP1