Polyclonal Antibody to Elk1 (Phospho-Ser389)

Product code: 35-1036

Clonality : Polyclonal
Application : WB, IHC
Reactivity : Human, Mouse, Rat

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Available Pack Size(s)

  •   50 µl

  •  100 µl

  • $374.00 

  • $437.00 

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For estimated delivery dates, please contact us at [email protected]


Format : Purified
Amount : 100 µl
Isotype : Rabbit IgG
Content : Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Storage condition : Store the antibody at 4°C, stable for 6 months. For long-term storage, store at -20°C. Avoid repeated freeze and thaw cycles.
Gene : ELK1
Gene ID : 2002
Uniprot ID : P19419
Alternative Name : ELK1, ETS-domain protein Elk-1
Immunogen Information : Peptide sequence around phosphorylation site of serine 389 (P-R-S(p)-P-A) derived from Human Elk-1.
Elk-1 is a member of the Ets family of transcription factors and of the ternary complex factor (TCF) subfamily. Proteins of the TCF subfamily form a ternary complex by binding to the the serum response factor and the serum reponse element in the promoter of the c-fos proto-oncogene. The protein encoded by this gene is a nuclear target for the ras-raf-MAPK signaling cascade. Alternatively spliced transcript variants encoding the same protein have been found for this gene Janknecht R, et al. (1993) EMBO J. 12(13): 5097-5104. Marais R, et al. (1993) Cell 73:381-393. Kortenjann M, et al. (1994) Mol Cell Biol. 14:4815-4824. Hill C S, et al. (1995) Cell. 80:199-211. Cavigelli M, et al. (1995) EMBO J. 14:5957-5964.

Predicted MW: 62kd, Western blotting: 1:500~1:1000, Immunohistochemistry: 1:50~1:100

For Research Use Only. Not for use in diagnostic/therapeutics procedures.

Subcellular location: Nucleus
Post transnational modification: On mitogenic stimulation, phosphorylated on C-terminal serine and threonine residues by MAPK1. Ser-383 and Ser-389 are the preferred sites for MAPK1. In vitro, phosphorylation by MAPK1 potentiates ternary complex formation with the serum responses factors, SRE and SRF. Also phosphorylated on Ser-383 by MAPK8 and/or MAKP9. Phosphorylation leads to loss of sumoylation and restores transcriptional activator activity. Phosphorylated and activated by CAMK4, MAPK11, MAPK12 and MAPK14. Upon bFGF stimulus, phosphorylated by PAK1 (By similarity).
Tissue Specificity: Lung and testis.
BioGrid: 108317. 28 interactions.
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