This website uses cookies to ensure you get the best experience on our website.
- Table of Contents
Designing an IHC experiment for TAOK2? The guide has the expected staining pattern, antigen retrieval and fixation, antibodies backed by real IHC images, the tissue controls to run alongside, and protocols taken from published papers.
Open the TAOK2 IHC GuideFacts about Serine/threonine-protein kinase TAO2.
Activates the MAPK14/p38 MAPK signaling pathway through the particular activation and phosphorylation of the upstream MAP2K3 and MAP2K6 kinases. Isoform 1, but not isoform 2, plays a role in apoptotic morphological changes, such as cell contraction, membrane blebbing and apoptotic bodies formation.
| Human | |
|---|---|
| Gene Name: | TAOK2 |
| Uniprot: | Q9UL54 |
| Entrez: | 9344 |

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

EC 2.7.11; KFC-C; KIAA0881PSK-1; Kinase from chicken homolog C; MAP3K17; MAP3K17PSK1-BETA; Prostate-derived STE20-like kinase 1; PSK1; PSK1EC 2.7.11.1; PSKhKFC-C; serine/threonine-protein kinase TAO2; TAO kinase 2; TAO1; TAO2; TAO2prostate derived STE20-like kinase PSK; TAOK2; Thousand and one amino acid protein 2; thousand and one amino acid protein kinase
Mass (kDA):
138.251 kDA

| Human | |
|---|---|
| Location: | 16p11.2 |
| Sequence: | 16; NC_000016.10 (29973868..29992261) |
Ubiquitously expressed, with a higher level of expression in testis and brain.
Cytoplasmic vesicle membrane; Multi-pass membrane protein. Cytoplasm, cytoskeleton. Nucleus. Catalytically active full-length phosphorylated isoform 1 localizes to microtubules in the cytoplasm predominantly on microtubule cables positioned around the nucleus. A C-terminally truncated form of isoform 1 is present in the nucleus; isoform 2 and kinase-defective, as well as full-length isoform 1 are excluded from the nucleus.; [Isoform 2]: Cell projection, dendrite. In dendrites, colocalizes with PCDH8.





PMID: 10660600 by Moore T.M., et al. PSK, a novel STE20-like kinase derived from prostatic carcinoma that activates the JNK MAPK pathway and regulates actin cytoskeletal organisation.
PMID: 13679851 by Yustein J.T., et al. Comparative studies of a new subfamily of human Ste20-like kinases: homodimerization, subcellular localization, and selective activation of MKK3 and p38.