{"product_id":"anti-pi-3-kinase-catalytic-subunit-alpha-pik3ca-antibody-picoband-r","title":"Anti-PI 3 Kinase catalytic subunit alpha\/PIK3CA Antibody Picoband®","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e: 100 μg\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStorage\u003c\/b\u003e: Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eForm\u003c\/b\u003e: Lyophilized\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReactivity\u003c\/b\u003e: Human\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplications\u003c\/b\u003e: Flow Cytometry,WB\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplication Details\u003c\/b\u003e: Western blot, 0.1-0.5μg\/ml, Human\u003cbr\u003e\nFlow Cytometry (Fixed), 1-3μg\/1x10\u003csup\u003e6\u003c\/sup\u003e cells, Human\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene Name\u003c\/b\u003e: PIK3CA\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSpecificity\u003c\/b\u003e: No cross reactivity with other proteins.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eBackground\u003c\/b\u003e: Phosphatidylinositol-4,5-bisphosphate 3-kinase, also called PIK3CA, is composed of an 85 kDa regulatory subunit and a 110 kDa catalytic subunit. PIK3CA gene is mapped to 3q26.32. The protein encoded by this gene represents the catalytic subunit, which uses ATP to phosphorylate phosphatidylinositols (PtdIns), PtdIns4P andPtdIns(4,5)P2. Recent evidence has shown that the PIK3CA gene is mutated in a range of human cancers. It has been found to be oncogenic and has been implicated in cervical cancers. PIK3CA mutations in breast cancer may be a predictive marker to guide the selection of patients who would benefit from mTOR inhibitor therapy. In addition to that, the presence of PIK3CA mutation may predict response to aspirin therapy for colorectal cancer, indicating power and promise of Molecular Pathological Epidemiology (MPE) approach as well as a complex interaction within the tumor microenvironment in this phenomenon.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eImmunogen\u003c\/b\u003e: E.coli-derived human PIK3CA recombinant protein (Position: H936-N1068). Human PIK3CA shares 98% amino acid (aa) sequence identity with mouse PIK3CA.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eClonality\u003c\/b\u003e: Polyclonal\u003c\/p\u003e\u003cp\u003e\u003cb\u003eContents\u003c\/b\u003e: Each vial contains 4mg Trehalose, 0.9mg NaCl and 0.2mg Na2HPO4.\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePurification\u003c\/b\u003e: Immunogen affinity purified.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReconstitution\u003c\/b\u003e: Add 0.2ml of distilled water will yield a concentration of 500ug\/ml.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReference\u003c\/b\u003e: 1.Hiles I, Otsu M, Volinia S, Fry M, Gout I, Dhand R et al. (August 1992). Phosphatidylinositol 3-kinase: structure and expression of the 110 kd catalytic subunit. Cell 70 (3): 419–29.\n2.Ma Y, Wei S, Lin Y, Lung J, Chang T, Whang-Peng J et al. (May 2000). PIK3CA as an oncogene in cervical cancer. Oncogene 19 (23): 2739–44.\n3.Weigelt, B., Warne, P. H., Downward, J. PIK3CA mutation, but not PTEN loss of function, determines the sensitivity of breast cancer cells to mTOR inhibitory drugs. Oncogene 30: 3222-3233, 2011.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUniprot ID\u003c\/b\u003e: P42336\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHost\u003c\/b\u003e: Rabbit\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConcentration\u003c\/b\u003e: Adding 0.2 ml of distilled water will yield a concentration of 500 μg\/ml.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConjugate\u003c\/b\u003e: This is the unconjugated antibody. It is also available with 10 conjugation options, including Biotin, Cy3, Fluoro488, Fluoro550, Fluoro594, FITC, HRP, APC, PE, and Fluoro647. A carrier-free (BSA-free) version is also available. Additional charges may apply for some options. Please contact us for a quote\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCross Reactivity\u003c\/b\u003e: No cross-reactivity with other proteins\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIsotype\u003c\/b\u003e: Rabbit IgG\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePhospho_site\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eClone Number\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eObserved Molecular Weight\u003c\/b\u003e: 124 kDa\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCalculated Molecular Weight\u003c\/b\u003e: 124284 MW\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene ID\u003c\/b\u003e: 5290\u003c\/p\u003e\u003cp\u003e\u003cb\u003eProtein Name\u003c\/b\u003e: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene Full Name\u003c\/b\u003e: phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSynonyms\u003c\/b\u003e: p110 alpha; PI3 kinase subunit alpha; PI3K; PI3K alpha; PI3K p110(alpha); PIK3CA; PtdIns 3 kinase subunit alpha\u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":48787311460452,"sku":"PB9314","price":618.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_f735ccab-3252-4c9c-a469-995957b7620b.jpg?v=1784398634","url":"https:\/\/www.genebiosystems.com\/en-us\/products\/anti-pi-3-kinase-catalytic-subunit-alpha-pik3ca-antibody-picoband-r","provider":"GeneBio ","version":"1.0","type":"link"}