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Product Name PTPN18 Chinese Name 脑源性磷酸酶PTPN18抗体 Alias BDP 1; Brain derived phosphatase; Brain-derived phosphatase; Protein tyrosine phosphatase non receptor type 18; Protein tyrosine phosphatase non receptor type 18 brain derived; PTN18_HUMAN; PTP HSCF; PTPN 18; PTPN18; Tyrosine protein phosphatase non receptor type 18; Tyrosine-protein phosphatase non-receptor type 18. Research Area Cell biology Neurobiology Signal transduction Kinases and Phosphatases Immunogen Species Rabbit Clonality Polyclonal React Species Mouse, (predicted: Human, Rat, Pig, Cow, Horse, ) Applications WB=1:500-2000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 50kDa Cellular localization The nucleus cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human PTPN18: 581-460/460 Lsotype IgG Purification affinity purified by Protein A Buffer Solution Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4 Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, the mitotic cycle, and oncogenic transformation. This PTP contains a PEST motif, which often serves as a protein-protein interaction domain, and may be related to protein intracellular half-live. This protein can differentially dephosphorylate autophosphorylated tyrosine kinases that are overexpressed in tumor tissues, and it appears to regulate HER2, a member of the epidermal growth factor receptor family of receptor tyrosine kinases. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2008]
Function:
Differentially dephosphorylate autophosphorylated tyrosine kinases which are known to be overexpressed in tumor tissues.
Subcellular Location:
Nucleus. Cytoplasm.
Tissue Specificity:
Expressed in brain, colon and several tumor-derived cell lines.
Similarity:
Belongs to the protein-tyrosine phosphatase family. Non-receptor class 4 subfamily. Contains 1 tyrosine-protein phosphatase domain.
SWISS:
Q99952
Gene ID:
26469
Database links:Entrez Gene: 26469 Human
Omim: 606587 Human
SwissProt: Q99952 Human
Unigene: 516390 Human
Unigene: 726000 Human
Product Picture Paraformaldehyde-fixed, paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (PTPN18) Polyclonal Antibody, Unconjugated (SL4430R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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