{"product_id":"abcam-ab167325","title":"Abcam, ab167325, Anti-PRKAR1B antibody","description":"\u003cp\u003eSize: 50µg\u003cbr\u003e\nMouse Polyclonal PRKAR1B antibody. Suitable for WB, ICC\/IF and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Full Length Protein corresponding to Human cAMP-dependent protein kinase type I-beta regulatory subunit.\u003cbr\u003e\nKey facts\u003cbr\u003e\nHost species:Mouse,\u003cbr\u003e\nClonality:Polyclonal,\u003cbr\u003e\nIsotype:IgG,\u003cbr\u003e\nCarrier free:No,\u003cbr\u003e\nReacts with:Human,\u003cbr\u003e\nApplications:ICC\/IF, WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,\u003cbr\u003e\nImmunogen:Recombinant Full Length Protein corresponding to Human cAMP-dependent protein kinase type I-beta regulatory subunit.P31321\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nForm-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-pH: 7.4Constituents: PBS, Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze \/ thaw cycle\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nPRKAR1B also known as the regulatory subunit type I beta of protein kinase A (PKA) plays an important role in the regulation of cAMP-dependent PKA activity. This protein has a molecular mass of approximately 44 kDa. It binds to the catalytic subunit of PKA inhibiting its activity until cAMP binds which then triggers a conformational change and release of the active catalytic subunit. PRKAR1B is expressed in various tissues with notable abundance in the brain highlighting its significance in neuronal signaling.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nPRKAR1B functions as part of the PKA holoenzyme complex which includes both regulatory and catalytic subunits. The regulatory subunit PRKAR1B directly controls when and where PKA catalytic activity occurs influencing multiple cellular responses. This protein modulates processes like glycogen lipid and protein metabolism by contributing to the precise regulation of cAMP signaling pathways. Its activity affects a range of fundamental cellular functions indicative of its presence in diverse tissues.\u003cbr\u003e\nPathways\u003cbr\u003e\nPRKAR1B is intricately involved in the cAMP signaling pathway and the MAPK\/ERK pathway. The cAMP pathway is important for transferring the signals of many hormones and neurotransmitters where PRKAR1B regulates transient PKA activation. In the MAPK\/ERK pathway PRKAR1B indirectly influences cellular growth and differentiation by modulating secondary messengers. Proteins such as the catalytic subunits of PKA and CREB a transcription factor interact with PRKAR1B illustrating its central role in cellular responses to external signals.\u003cbr\u003e\nPRKAR1B has been associated with neurodegenerative diseases like Alzheimer’s and mood disorders such as major depressive disorder. Altered regulation of the cAMP signaling pathway influenced by PRKAR1B affects neuronal survival and function potentially leading to neurodegeneration. Additionally imbalances in PRKAR1B-mediated pathways can contribute to mood disorders. Proteins such as the catalytic subunits of PKA and BDNF (brain-derived neurotrophic factor) interact with PRKAR1B in these contexts indicating its potential as a therapeutic target.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46848644841641,"sku":"ab167325","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/abcam-ab167325","provider":"Iright","version":"1.0","type":"link"}