anti-ELK1 phospho (Thr417) antibody
anti-ELK1 phospho (Thr417) antibody for IHC-Formalin-fixed paraffin-embedded sections,ICC/IF and Human,Mouse,Rat
Cancer antibody; Gene Regulation antibody; Signaling Transduction antibody
|Product Description||Rabbit Polyclonal antibody recognizes ELK1 phospho (Thr417)|
|Tested Reactivity||Hu, Ms, Rat|
|Tested Application||ICC/IF, IHC-P|
|Immunogen||Peptide sequence around phosphorylation site of threonine 417(L-S-T(p)-P-V) derived from Human Elk1.|
|Alternate Names||ETS domain-containing protein Elk-1|
|Application Note||* The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.|
|Purification||Antibodies were produced by immunizing rabbits with KLH-conjugated synthetic phosphopeptide. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. In addition, non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.|
|Buffer||PBS (without Mg2+ and Ca2+, pH 7.4), 150mM NaCl, 0.02% Sodium azide and 50% Glycerol.|
|Preservative||0.02% Sodium azide|
|Storage Instruction||For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.|
|Note||For laboratory research only, not for drug, diagnostic or other use.|
|Gene Full Name||ELK1, member of ETS oncogene family|
|Background||Stimulates transcription. Binds to purine-rich DNA sequences. Can form a ternary complex with the serum response factor and the ETS and SRF motifs of the fos serum response element.|
|Function||Stimulates transcription. Binds to purine-rich DNA sequences. Can form a ternary complex with the serum response factor and the ETS and SRF motifs of the fos serum response element. [UniProt]|
|Research Area||Cancer antibody; Gene Regulation antibody; Signaling Transduction antibody|
|Calculated MW||45 kDa|
|PTM||Sumoylation represses transcriptional activator activity as it results in recruitment of HDAC2 to target gene promoters which leads to decreased histone acetylation and reduced transactivator activity. It also regulates nuclear retention.
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).
Images (2) Click the Picture to Zoom In
ARG51542 anti-ELK1 phospho (Thr417) antibody IHC-P image
Immunohistochemistry: Paraffin-embedded Human breast carcinoma tissue stained with ARG51542 anti-ELK1 phospho (Thr417) antibody.
ARG51542 anti-ELK1 phospho (Thr417) antibody ICC/IF image
Immunofluorescence: methanol-fixed HeLa cells stained with ARG51542 anti-ELK1 phospho (Thr417) antibody (red).