| Applications: |
Immunodepletion/Immunocompetition |
| Note: |
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description: |
Brk Blocking Peptide for STJ502711 is synthetically produced from the 400-450 sequence and is suitable for use in western blot applications. |
| Formulation: |
Liquid form at 2.5mg/ml concentration in PBS. Up to 5% DMSO can be added. Orders with >1mg can be supplied in lyophilized powder form, or in buffer of choice. |
| Storage Instruction: |
Store at-20°C for long term storage. Avoid freeze-thaw cycles. |
| Gene Symbol: |
Ptk6 |
| Gene ID: |
20459 |
| Uniprot ID: |
PTK6_MOUSE |
| Immunogen Region: |
400-450 |
| Specificity: |
This blocking peptide is recommended for use in combination with Brk antibody, STJ502711 |
| Immunogen: |
Synthetic peptide taken within amino acid region 400-450 on mouse Protein-Tyrosine Kinase 6 isoform. |
| Post Translational Modifications | Autophosphorylated. Autophosphorylation of Tyr-342 leads to an increase of kinase activity. Tyr-447 binds to the SH2 domain when phosphorylated and negatively regulates kinase activity. |
| Function | Non-receptor tyrosine-protein kinase implicated in the regulation of a variety of signaling pathways that control the differentiation and maintenance of normal epithelia, as well as tumor growth. Function seems to be context dependent and differ depending on cell type, as well as its intracellular localization. A number of potential nuclear and cytoplasmic substrates have been identified. These include the RNA-binding proteins: KHDRBS1/SAM68, KHDRBS2/SLM1, KHDRBS3/SLM2 and SFPQ/PSF.transcription factors: STAT3 and STAT5A/B and a variety of signaling molecules: ARHGAP35/p190RhoGAP, PXN/paxillin, BTK/ATK, STAP2/BKS. Associates also with a variety of proteins that are likely upstream of PTK6 in various signaling pathways, or for which PTK6 may play an adapter-like role. These proteins include ADAM15, EGFR, ERBB2, ERBB3 and IRS4. In normal or non-tumorigenic tissues, PTK6 promotes cellular differentiation and apoptosis. In tumors PTK6 contributes to cancer progression by sensitizing cells to mitogenic signals and enhancing proliferation, anchorage-independent survival and migration/invasion. Association with EGFR, ERBB2, ERBB3 may contribute to mammary tumor development and growth through enhancement of EGF-induced signaling via BTK/AKT and PI3 kinase. Contributes to migration and proliferation by contributing to EGF-mediated phosphorylation of ARHGAP35/p190RhoGAP, which promotes association with RASA1/p120RasGAP, inactivating RhoA while activating RAS. EGF stimulation resulted in phosphorylation of PNX/Paxillin by PTK6 and activation of RAC1 via CRK/CrKII, thereby promoting migration and invasion. PTK6 activates STAT3 and STAT5B to promote proliferation. Nuclear PTK6 may be important for regulating growth in normal epithelia, while cytoplasmic PTK6 might activate oncogenic signaling pathways. |
| Peptide Name | Protein-Tyrosine Kinase 6Src-Related Intestinal Kinase |
| Database Links | Reactome: R-MMU-187577Reactome: -MMU-69231Reactome: -MMU-8847993Reactome: -MMU-8849468Reactome: -MMU-8849469Reactome: -MMU-8849470Reactome: -MMU-8849471Reactome: -MMU-8849472Reactome: -MMU-8849474Reactome: -MMU-8857538 |
| Cellular Localisation | CytoplasmNucleusMembraneCell ProjectionRuffleAlso Found To Be Membrane-AssociatedColocalizes With Khdrbs1Within The Nucleus |
| Alternative Peptide Names | Protein-Tyrosine Kinase 6 proteinSrc-Related Intestinal Kinase proteinPtk6 proteinSik protein |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
