Human Recombinant MAPK4 protein, GST Tag (V2LY-0526-LY3949)

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Basic Information

Expressed Host
Baculovirus-Insect Cells
Protein Species
Human
Tag
GST Tag
Protein Construction
This product is Human Recombinant MAPK4 protein, GST Tag consist of Amino Acid: Full Length and predicts a molecular mass of 110 kDa.
Molecule Mass
110 kDa
Sequence
Amino Acid: Full Length
Species
Human

Formulations & Storage [For reference only, actual COA shall prevail!]

Purity
Batch dependent.
Endotoxin
Please contact us for more information.
Format
Liquid
Buffer
PBS
Preservative
None
Storage
Store product at -70°C. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.
More Infomation

Target

Full Name
mitogen-activated protein kinase 4
Function
Atypical MAPK protein. Phosphorylates microtubule-associated protein 2 (MAP2) and MAPKAPK5. The precise role of the complex formed with MAPKAPK5 is still unclear, but the complex follows a complex set of phosphorylation events: upon interaction with atypical MAPKAPK5, ERK4/MAPK4 is phosphorylated at Ser-186 and then mediates phosphorylation and activation of MAPKAPK5, which in turn phosphorylates ERK4/MAPK4. May promote entry in the cell cycle (By similarity).
Biological Process
Cell cycleIEA:UniProtKB-KW
Intracellular signal transductionManual Assertion Based On ExperimentIBA:GO_Central
Protein phosphorylationManual Assertion Based On ExperimentTAS:ProtInc
Cellular Location
Cytoplasm
Nucleus
Translocates to the cytoplasm following interaction with MAPKAPK5.
PTM
Phosphorylated at Ser-186 by PAK1, PAK2 and PAK3 resulting in catalytic activation. Phosphorylated by MAPKAPK5 at other sites.

Ren, J., Zheng, S., Zhang, L., Liu, J., Cao, H., Wu, S., ... & Sun, J. (2023). MAPK4 predicts poor prognosis and facilitates the proliferation and migration of glioma through the AKT/mTOR pathway. Cancer Medicine.

Han, D., Wang, W., Jeon, J. H., Shen, T., Huang, X., Yi, P., ... & Yang, F. (2023). Cooperative activation of PDK1 and AKT by MAPK4 enhances cancer growth and resistance to therapy. PLoS biology, 21(8), e3002227.

Wang, W., Han, D., Cai, Q., Shen, T., Dong, B., Lewis, M. T., ... & Yang, F. (2022). MAPK4 promotes triple negative breast cancer growth and reduces tumor sensitivity to PI3K blockade. Nature communications, 13(1), 245.

Zeng, X., Jiang, S., Ruan, S., Guo, Z., Guo, J., Liu, M., ... & Dong, J. (2021). MAPK4 silencing together with a PARP1 inhibitor as a combination therapy in triple‑negative breast cancer cells. Molecular medicine reports, 24(2), 1-8.

Shen, T., Wang, W., Zhou, W., Coleman, I., Cai, Q., Dong, B., ... & Yang, F. (2021). MAPK4 promotes prostate cancer by concerted activation of androgen receptor and AKT. The Journal of clinical investigation, 131(4).

Tian, S., Lou, L., Tian, M., Lu, G., Tian, J., & Chen, X. (2020). MAPK4 deletion enhances radiation effects and triggers synergistic lethality with simultaneous PARP1 inhibition in cervical cancer. Journal of Experimental & Clinical Cancer Research, 39(1), 1-11.

He, J., Huang, Z., He, M., Liao, J., Zhang, Q., Wang, S., ... & Liu, A. (2020). Circular RNA MAPK4 (circ-MAPK4) inhibits cell apoptosis via MAPK signaling pathway by sponging miR-125a-3p in gliomas. Molecular cancer, 19(1), 1-17.

Feng, Y., Zhang, L., Wu, J., Khadka, B., Fang, Z., Gu, J., ... & Liu, J. (2019). CircRNA circ_0000190 inhibits the progression of multiple myeloma through modulating miR-767-5p/MAPK4 pathway. Journal of Experimental & Clinical Cancer Research, 38(1), 1-17.

Wang, W., Shen, T., Dong, B., Creighton, C. J., Meng, Y., Zhou, W., ... & Yang, F. (2019). MAPK4 overexpression promotes tumor progression via noncanonical activation of AKT/mTOR signaling. The Journal of clinical investigation, 129(3), 1015-1029.

Raj, S., Sasidharan, S., Dubey, V. K., & Saudagar, P. (2019). Identification of lead molecules against potential drug target protein MAPK4 from L. donovani: An in-silico approach using docking, molecular dynamics and binding free energy calculation. PloS one, 14(8), e0221331.

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For research use only. Not intended for any clinical use.

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