Anti-PTP1B antibody [1D10] (STJA0032701)
SPECIFICATIONS
ClonalityMonoclonal
HostMouse
ConjugationUnconjugated
IsotypeIgG2a
ImmunogenFull length human recombinant protein of human PTPN1 produced in 293T cell.
General Information
| Short Description | Mouse monoclonal anti-PTP1B for use in WB and IHC-P in Human, Monkey and Rat samples. Datasheet included with dilution recommendations, and related reagents. |
| Applications | WB/IHC-P |
| Host | Mouse |
| Reactivity | Human/Monkey/Rat |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Clonality | Monoclonal |
| Clone ID | 1D10 |
| Isotype | IgG2a |
| Conjugation | Unconjugated |
| Concentration | 1 mg/mL |
| Purification | Affinity Purified |
| Dilution Range | WB 1:500-1:1000IHC 1:50-1:100 |
| Formulation | Liquid in PBS containing 50% glycerol, 1% BSA and 0.02% sodium azide, pH 7.3. |
| Storage Instruction | Store at 4°C short term. Aliquot and store at-20°C long term. Avoid freeze/thaw cycles. |
Target Information
| Gene Symbol | PTPN1 |
| Gene ID | 5770 |
| Uniprot ID | PTN1_HUMAN |
| Immunogen | Full length human recombinant protein of human PTPN1 produced in 293T cell. |
Additional Info
| Tissue Specificity | Expressed in keratinocytes (at protein level). |
| Post Translational Modifications | Oxidized on Cys-215.the Cys-SOH formed in response to redox signaling reacts with the alpha-amido of the following residue to form a sulfenamide cross-link, triggering a conformational change that inhibits substrate binding and activity. The active site can be restored by reduction. Ser-50 is the major site of phosphorylation as compared to Ser-242 and Ser-243. Activated by phosphorylation at Ser-50. S-nitrosylation of Cys-215 inactivates the enzyme activity. Sulfhydration at Cys-215 following endoplasmic reticulum stress inactivates the enzyme activity, promoting EIF2AK3/PERK activity. |
| Function | Tyrosine-protein phosphatase which acts as a regulator of endoplasmic reticulum unfolded protein response. Mediates dephosphorylation of EIF2AK3/PERK.inactivating the protein kinase activity of EIF2AK3/PERK. May play an important role in CKII- and p60c-src-induced signal transduction cascades. May regulate the EFNA5-EPHA3 signaling pathway which modulates cell reorganization and cell-cell repulsion. May also regulate the hepatocyte growth factor receptor signaling pathway through dephosphorylation of MET. |
| Protein Name | Tyrosine-Protein Phosphatase Non-Receptor Type 1Protein-Tyrosine Phosphatase 1bPtp-1b |
| Database Links | Reactome: R-HSA-354192Reactome: R-HSA-6807004Reactome: R-HSA-77387Reactome: R-HSA-877312Reactome: R-HSA-8849472Reactome: R-HSA-9022699Reactome: R-HSA-912694Reactome: R-HSA-982772Reactome: R-HSA-9860927 |
| Cellular Localisation | Endoplasmic Reticulum MembranePeripheral Membrane ProteinCytoplasmic SideInteracts With Epha3 At The Cell Membrane |
| Alternative Antibody Names | Anti-Tyrosine-Protein Phosphatase Non-Receptor Type 1 antibodyAnti-Protein-Tyrosine Phosphatase 1b antibodyAnti-Ptp-1b antibodyAnti-PTPN1 antibodyAnti-PTP1B antibody |
Information sourced from Uniprot.org