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Rabbit Polyclonal Phospho-SGK1 (S78) antibody (STJ90493)
Supplier: St John’s Laboratory Ltd.
Recommended applications: WB, ELISA
Recommended dilution: WB 1:500-1:2000; ELISA 1:10000;
Recommended protocols: check protocols
Click or hover above images to see image description for SGK1 (phospho Ser78) Polyclonal Antibody.
Check alternative names for the antibodyExpand
SGK1 antibody, SGK antibody,|OTTHUMP00000017247 antibody|Serine/threonine protein kinase SGK antibody|Serine/threonine protein kinase Sgk1 antibody|Serine/threonine-protein kinase Sgk1 antibody|Serum and glucocorticoid regulated kinase antibody|Serum/glucocorticoid regulated kinase 1 antibody|Serum/glucocorticoid regulated kinase antibody|Serum/glucocorticoid-regulated kinase 1 antibody|SGK 1 antibody|SGK antibody|SGK1 antibody|Sgk1 variant i3 antibody|SGK1_HUMAN antibody|Anti-SGK1 antibody (ab59337)
SCBT cat No: sc-16745|sc-16744|sc-33044|sc-32302|sc-71940|sc-398402|sc-365506|
SGK1 (phospho Ser78) Polyclonal Antibody
|Catalogue No.|| |
Human, Mouse, Rat
Phospho-SGK1 (S78) Polyclonal Antibody detects endogenous levels of SGK1 protein only when phosphorylated at S78.
Synthesized phospho-peptide derived from SGK1 (phospho Ser78) at AA range 10-90
|Recommended dilution|| |
WB 1:500-1:2000; ELISA 1:10000;
|Molecular weight|| |
SGK1 (phospho Ser78) Antibody was tube-contained. Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
SGK1 (phospho Ser78) Antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
-20 Celsius degree. Avoid repeated freeze/thaw cycles.
|Alternative antibody names|| |
Serine/threonine-protein kinase Sgk1 antibody, Serum/glucocorticoid-regulated kinase 1 antibody
|Protein names|| |
Serine/threonine-protein kinase Sgk1 , Serum/glucocorticoid-regulated kinase 1
|Protein function|| |
Serine/threonine-protein kinase which is involved in the regulation of a wide variety of ion channels, membrane transporters, cellular enzymes, transcription factors, neuronal excitability, cell growth, proliferation, survival, migration and apoptosis. Plays an important role in cellular stress response. Contributes to regulation of renal Na+ retention, renal K+ elimination, salt appetite, gastric acid secretion, intestinal Na+/H+ exchange and nutrient transport, insulin-dependent salt sensitivity of blood pressure, salt sensitivity of peripheral glucose uptake, cardiac repolarization and memory consolidation. Up-regulates Na+ channels: SCNN1A/ENAC, SCN5A and ASIC1/ACCN2, K+ channels: KCNJ1/ROMK1, KCNA1-5, KCNQ1-5 and KCNE1, epithelial Ca2+ channels: TRPV5 and TRPV6, chloride channels: BSND, CLCN2 and CFTR, glutamate transporters: SLC1A3/EAAT1, SLC1A2 /EAAT2, SLC1A1/EAAT3, SLC1A6/EAAT4 and SLC1A7/EAAT5, amino acid transporters: SLC1A5/ASCT2, SLC38A1/SN1 and SLC6A19, creatine transporter: SLC6A8, Na+/dicarboxylate cotransporter: SLC13A2/NADC1, Na+-dependent phosphate cotransporter: SLC34A2/NAPI-2B, glutamate receptor: GRIK2/GLUR6. Up-regulates carriers: SLC9A3/NHE3, SLC12A1/NKCC2, SLC12A3/NCC, SLC5A3/SMIT, SLC2A1/GLUT1, SLC5A1/SGLT1 and SLC15A2/PEPT2. Regulates enzymes: GSK3A/B, PMM2 and Na+/K+ ATPase, and transcription factors: CTNNB1 and nuclear factor NF-kappa-B. Stimulates sodium transport into epithelial cells by enhancing the stability and expression of SCNN1A/ENAC. This is achieved by phosphorylating the NEDD4L ubiquitin E3 ligase, promoting its interaction with 14-3-3 proteins, thereby preventing it from binding to SCNN1A/ENAC and targeting it for degradation. Regulates store-operated Ca(+2) entry (SOCE) by stimulating ORAI1 and STIM1. Regulates KCNJ1/ROMK1 directly via its phosphorylation or indirectly via increased interaction with SLC9A3R2/NHERF2. Phosphorylates MDM2 and activates MDM2-dependent ubiquitination of p53/TP53. Phosphorylates MAPT/TAU and mediates microtubule depolymerization and neurite formation in hippocampal neurons. Phosphorylates SLC2A4/GLUT4 and up-regulates its activity. Phosphorylates APBB1/FE65 and promotes its localization to the nucleus. Phosphorylates MAPK1/ERK2 and activates it by enhancing its interaction with MAP2K1/MEK1 and MAP2K2/MEK2. Phosphorylates FBXW7 and plays an inhibitory role in the NOTCH1 signaling. Phosphorylates FOXO1 resulting in its relocalization from the nucleus to the cytoplasm. Phosphorylates FOXO3, promoting its exit from the nucleus and interference with FOXO3-dependent transcription. Phosphorylates BRAF and MAP3K3/MEKK3 and inhibits their activity. Phosphorylates SLC9A3/NHE3 in response to dexamethasone, resulting in its activation and increased localization at the cell membrane. Phosphorylates CREB1. Necessary for vascular remodeling during angiogenesis. Sustained high levels and activity may contribute to conditions such as hypertension and diabetic nephropathy. Isoform 2 exhibited a greater effect on cell plasma membrane expression of SCNN1A/ENAC and Na+ transport than isoform 1. / ATP + a protein = ADP + a phosphoprotein. / Two specific sites, one in the kinase domain (Thr-256) and the other in the C-terminal regulatory region (Ser-422), need to be phosphorylated for its full activation. Phosphorylation at Ser-397 and Ser-401 are also essential for its activity. Activated by WNK1, WNK2, WNK3 and WNK4.
|Protein tissue specificity|| |
Expressed in most tissues with highest levels in the pancreas, followed by placenta, kidney and lung. Isoform 2 is strongly expressed in brain and pancreas, weaker in heart, placenta, lung, liver and skeletal muscle.
|Protein sequence and domain|| |
Isoform 2 subcellular localization at the cell membrane and resistance to proteasomal degradation is mediated by the sequences within the first 120 amino acids. / Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. / Contains 1 AGC-kinase C-terminal domain. / Contains 1 protein kinase domain.
|Protein post-translational modifications|| |
Regulated by phosphorylation. Activated by phosphorylation on Ser-422 by mTORC2, transforming it into a substrate for PDPK1 which phosphorylates it on Thr-256. Phosphorylation on Ser-397 and Ser-401 are also essential for its activity. Phosphorylation on Ser-78 by MAPK7 is required for growth factor-induced cell cycle progression. / Ubiquitinated by NEDD4L; which promotes proteasomal degradation. Ubiquitinated by SYVN1 at the endoplasmic reticulum; which promotes rapid proteasomal degradation and maintains a high turnover rate in resting cells. Isoform 2 shows enhanced stability.
|Protein cellular localization|| |
Cytoplasm / Nucleus / Endoplasmic reticulum membrane / Cell membrane / Mitochondrion / Cell membrane
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St John’s Laboratory Ltd.
|Product type|| |
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