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Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
Immunogen sequence: AMGLSNKKPN TVSTSHSGSF APNNPDLAKA AGISLIVPGK SPTRKKSGPF GSRRSSAIGI ENIQEVQEKR ESPPAGQKTP DSGHVSQEPK SENSSTQSSP EMPTTKNRAE TAAQRAEALK DFSRSSSSAS SFASVVEETE GVDGEDTGLE SVSSSGTPHK RDSFIYSTWL EDSVSTTSGG SSPGPSRSPH PDAGKLGDPA CPEIKIQLEA SEQHMPQLGC; Positive Samples: U-87MG, 293T, SGC-7901, LO2; Cellular Location: Golgi apparatus membrane, Peripheral membrane protein
Rap1GAP specifically stimulates GTP hydrolytic activity of the monomeric G protein Rap1. Physical interaction between G alpha z, a member of the Gi family of trimeric G proteins, and Rap1GAP blocks the ability of regulators of G protein signaling to stimulate GTP hydrolysis of the alpha subunit, and also attenuates the ability of activated G alpha z to inhibit adenylyl cyclase. Rap1GAP is expressed in the brain, kidney and pancreas and may act as a signal integrator to coordinate and/or integrate Gz signaling and Rap1 signaling in cells. A novel isoform of Rapl GTPase-activating protein, designated Rap1GAPII, binds specifically to G alpha z. Stimulation of the Gi-coupled M2 Muscarinic receptor translocates Rap1GAPII from the cytosol to the membrane and decreases the amount of GTP-bound Rap1, resulting in the activation of ERK/MAPK.
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仅用于科研。不用于诊断过程。未经明确授权不得转售。