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- Table of Contents
Designing a Western blot for SGK3? The guide has the expected band size, antibodies backed by real blot images, the controls to run alongside, and protocols taken from published papers.
Open the SGK3 Western Blot GuideFacts about Serine/threonine-protein kinase Sgk3.
3, KCNE1, KCNQ1 and KCNH2/HERG, epithelial Ca(2+) channels: TRPV5 and TRPV6, chloride channel: BSND, creatine transporter: SLC6A8, Na(+)/dicarboxylate cotransporter: SLC13A2/NADC1, Na(+)-dependent phosphate cotransporter: SLC34A2/NAPI-2B, amino acid transporters: SLC1A5/ASCT2 and SLC6A19, glutamate transporters: SLC1A3/EAAT1, SLC1A6/EAAT4 and SLC1A7/EAAT5, glutamate receptors: GRIA1/GLUR1 and GRIK2/GLUR6, Na(+)/H(+) exchanger: SLC9A3/NHE3, and the Na(+)/K(+) ATPase. Plays a role in the regulation of renal tubular phosphate transport and bone density.
| Human | |
|---|---|
| Gene Name: | SGK3 |
| Uniprot: | Q96BR1 |
| Entrez: | 23678 |

| Belongs to: |
|---|
| protein kinase superfamily |

CISK; DKFZp781N0293; EC 2.7.11; EC 2.7.11.1; serine/threonine-protein kinase Sgk3; serum/glucocorticoid regulated kinase 3; serum/glucocorticoid regulated kinase family, member 3; serum/glucocorticoid regulated kinase-like; Serum/glucocorticoid-regulated kinase 3; Serum/glucocorticoid-regulated kinase-like; SGK2; SGKLcytokine-independent survival kinase
Mass (kDA):
57.108 kDA

| Human | |
|---|---|
| Location: | 8q13.1 |
| Sequence: | 8; NC_000008.11 (66712781..66862022) |
Expressed in most tissues with highest levels in pancreas, kidney liver, heart and brain and lower levels in lung, placenta and skeletal muscle. Expression is higher in ER- positive breast tumors than ER-negative breast tumors.
Cytoplasmic vesicle. Early endosome. Recycling endosome. Endosomal localization is a prerequisite for complete kinase activity. It is essential for its colocalization with the kinase responsible for phosphorylating Ser-486 thus allowing PDPK1 phosphorylation of Thr-320 resulting in complete activation of SGK3. Localized in vesicle-like structures and in the early endosome. Colocalizes with SLC9A3/NHE3 in the recycling endosomes.






PMID: 10548550 by Kobayashi T., et al. Characterization of the structure and regulation of two novel isoforms of serum- and glucocorticoid-induced protein kinase.
PMID: 10585774 by Dai F., et al. Cloning and mapping of a novel human Serum/Glucocorticoid regulated kinase-like gene, SGKL, to chromosome 8q12.3-q13.1.