DUSP18, human recombinant protein
Dual specificity protein phosphatase 18, DUSP20
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Primary Accession | Q8NEJ0 |
---|---|
Concentration | 0.5 |
Calculated MW | 40.4 kDa (359 aa, 149-482 aa + His Tag) |
Gene ID | 150290 |
---|---|
Gene Symbol | DUSP18 |
Other Names | Dual specificity protein phosphatase 18, DUSP20 |
Gene Source | Human |
Source | E.coli |
Assay&Purity | SDS-PAGE; ≥95% |
Assay2&Purity2 | N/A; |
Recombinant | Yes |
Results | Specific activity: >1,100 units/mg |
Sequence | MGSSHHHHHH SSGLVPRGSH MGSHMTAPSC AFPVQFRQPS VSGLSQITKS LYISNGVAAN NKLMLSSNQI TMVINVSVEV VNTLYEDIQY MQVPVADSPN SRLCDFFDPI ADHIHSVEMK QGRTLLHCAA GVSRSAALCL AYLMKYHAMS LLDAHTWTKS CRPIIRPNSG FWEQLIHYEF QLFGKNTVHM VSSPVGMIPD IYEKEVRLMI PL |
Target/Specificity | DUSP18 |
Format | Liquid |
Storage | -20°C; 0.5 mg/ml solution in 20 mM Tris-HCl buffer (pH 8.0) containing 40% glycerol, 0.1 mM PMSF, 1 mM EDTA and 1 mM DTT |
Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abcepta to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.
info@abcepta.com, and receive a free "I Love Antibodies" mug.
Provided below are standard protocols that you may find useful for product applications.
Background
Dual specificity phosphatase 18, also known as DuSP18, is a member of the dual-specificity phosphatase (DSP) family, which catalyzes dephosphorylation of phosphotyrosine and phosphothreonine residues. DuSP18 is inhibited by iodoarectic acid and is activated by manganese ions. Along with having preferential enzymatic activity against phosphorylated tyrosine residues over threonine residues, DuSP18 also dephosphorylates p-nitrophenyl phosphate (pNPP) in vitro. This protein is widely expressed with highest levels in liver, brain, ovary and testis. Recombinant human DuSP18 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.
References
Hood K.L.,et al.Biochem. Biophys. Res. Commun. 298:545-551(2002).
Wu Q.,et al.Biochim. Biophys. Acta 1625:296-304(2003).
Collins J.E.,et al.Genome Biol. 5:R84.1-R84.11(2004).
Ota T.,et al.Nat. Genet. 36:40-45(2004).
Mural R.J.,et al.Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases.
If you have used an Abcepta product and would like to share how it has performed, please click on the "Submit Review" button and provide the requested information. Our staff will examine and post your review and contact you if needed.
If you have any additional inquiries please email technical services at tech@abcepta.com.