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Basic information

  • Name

    MAPK8 Polyclonal Antibody

  • Price

    245 EUR

  • Size

    50 μg

  • Catalog number

    CAC07051

Detailed information

Other name

Mitogen-activated protein kinase 8,JNK-46,Stress-activated protein kinase 1c,SAPK1c,Stress-activated protein kinase JNK1,c-Jun N-terminal kinase 1,MAPK8,JNK1,PRKM8,SAPK1,SAPK1C

Immunogen

Recombinant human Mitogen-activated protein kinase 8 protein (5-300AA)

Verified reactivity

Human, Mouse

Verified applications

ELISA,WB,IHC,IF. Recommended dilution:WB:1:1000-1:5000,IHC:1:20-1:200,IF:1:50-1:200

Raised in

Rabbit

Clonality

Polyclonal

Protein number

P45983

Gene number

Please refer to GenBank

NCBI number

Please refer to NCBI

Purity

Protein G purified,>95%

Storage recommendation

Aliquot and store at -20°C. Minimize freezing and thawing.

Use before

1 year

Shipping requirements

Blue ice

Estimated production time

3-7 business days

Supplementary information

Serine/threonine-protein kinase involved in various processes such as cell proliferation, differentiation, migration, transformation and programmed cell death. Extracellular stimuli such as proinflammatory cytokines or physical stress stimulate the stress-activated protein kinase/c-Jun N-terminal kinase (SAP/JNK) signaling pathway. In this cascade, two dual specificity kinases MAP2K4/MKK4 and MAP2K7/MKK7 phosphorylate and activate MAPK8/JNK1. In turn, MAPK8/JNK1 phosphorylates a number of transcription factors, primarily components of AP-1 such as JUN, JDP2 and ATF2 and thus regulates AP-1 transcriptional activity. Phosphorylates the replication licensing factor CDT1, inhibiting the interaction between CDT1 and the histone H4 acetylase HBO1 to replication origins. Loss of this interaction abrogates the acetylation required for replication initiation. Promotes stressed cell apoptosis by phosphorylating key regulatory factors including p53/TP53 and Yes-associates protein YAP1. In T-cells, MAPK8 and MAPK9 are required for polarized differentiation of T-helper cells into Th1 cells. Contributes to the survival of erythroid cells by phosphorylating the antagonist of cell death BAD upon EPO stimulation. Mediates starvation-induced BCL2 phosphorylation, BCL2 dissociation from BECN1, and thus activation of autophagy. Phosphorylates STMN2 and hence regulates microtubule dynamics, controlling neurite elongation in cortical neurons. In the developing brain, through its cytoplasmic activity on STMN2, negatively regulates the rate of exit from multipolar stage and of radial migration from the ventricular zone. Phosphorylates several other substrates including heat shock factor protein 4 (HSF4), the deacetylase SIRT1, ELK1, or the E3 ligase ITCH. Phosphorylates the CLOCK-ARNTL/BMAL1 heterodimer and plays a role in the regulation of the circadian clock (PubMed:22441692).

Notes

For research use only. Not for diagnostic procedures.

Properties

If you buy Antibodies supplied by bioma they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.

Group

Polyclonals and antibodies

About

Polyclonals can be used for Western blot, immunohistochemistry on frozen slices or parrafin fixed tissues. The advantage is that there are more epitopes available in a polyclonal antiserum to detect the proteins than in monoclonal sera.

French translation

anticorps