Recombinant PIK3CB antibody

Catalog No. ABIN7881940

The Rabbit Monoclonal anti-PIK3CB antibody is suitable to detect PIK3CB in samples from Human, Mouse and Rat. It has been validated for WB, IHC, IF and ICC.

Quick Overview for Recombinant PIK3CB antibody (ABIN7881940)

Target: PIK3CB (Phosphoinositide-3-Kinase, Catalytic, beta Polypeptide (PIK3CB))

Antibody Type: Recombinant Antibody

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Monoclonal

Conjugate: This PIK3CB antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC)

Clone: 30P53

Product Details anti-PIK3CB Antibody

Purpose: PIK3CB Antibody / PI3 Kinase p110 beta

Purification: Affinity-chromatography

Immunogen: A synthesized peptide derived from human PI3 Kinase p110 beta was used as the immunogen for the PIK3CB antibody.

Isotype: IgG

Application Details

Application Notes: Optimal dilution of the PIK3CB antibody should be determined by the researcher.

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: Rabbit IgG in phosphate buffered saline, pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol, 0.4-0.5 mg/mL BSA

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Store the PIK3CB antibody at -20oC.

Target Details for PIK3CB

Target: PIK3CB (Phosphoinositide-3-Kinase, Catalytic, beta Polypeptide (PIK3CB))

Alternative Name: PIK3CB

Background: PIK3CB antibody detects phosphatidylinositol 4,5 bisphosphate 3 kinase catalytic subunit beta, also known as PI3 kinase p110 beta. This protein is one of the catalytic isoforms of class I PI3 kinases, which phosphorylate phosphatidylinositol 4,5 bisphosphate to generate phosphatidylinositol 3,4,5 trisphosphate. This lipid second messenger recruits signaling proteins with pleckstrin homology domains to the plasma membrane, initiating downstream signaling cascades that regulate cell growth, proliferation, survival, and metabolism.

PIK3CB antibody is widely used in cancer biology, immunology, and metabolic research. PI3 kinase p110 beta is activated downstream of receptor tyrosine kinases, G protein coupled receptors, and integrins, playing a unique role in signaling integration. Dysregulation of PI3 kinase activity contributes to oncogenesis, insulin resistance, and immune dysfunction. By detecting the beta catalytic subunit, researchers can investigate isoform specific functions that differ from those of PI3 kinase alpha, delta, or gamma.

The antibody is suitable for western blotting, immunohistochemistry, immunofluorescence, and flow cytometry. In western blot assays, PIK3CB antibody identifies the protein with high specificity, enabling quantitative comparisons across cell types and conditions. Immunohistochemistry localizes expression patterns in tissues, with high levels often detected in tumors. Immunofluorescence studies reveal subcellular localization at the plasma membrane and cytosol, consistent with its role in lipid signaling.

PI3 kinase p110 beta has drawn particular attention in oncology. It is frequently upregulated in prostate and breast cancers, and mutations or amplification of PIK3CB drive abnormal cell survival signaling. Targeted inhibition of p110 beta is under active investigation as a therapeutic approach, particularly for tumors resistant to inhibitors of other PI3 kinase isoforms. Monitoring expression with PIK3CB antibody helps define the contribution of this isoform to tumor biology and drug sensitivity.

Beyond oncology, PIK3CB antibody is relevant to immunology. PI3 kinase beta regulates platelet activation, neutrophil migration, and T cell signaling. Altered activity contributes to inflammation and autoimmunity, making it an important target for therapeutic modulation. In metabolism research, it plays a role in insulin signaling and glucose homeostasis, with implications for diabetes and metabolic syndrome.

PIK3CB antibody offered by NSJ Bioreagents provides a reliable reagent for investigating signaling pathways mediated by PI3 kinase beta. Its specificity ensures accurate detection across experimental methods, supporting studies in cancer, immunity, and metabolism.

UniProt: P42338