ARG51542

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

Overview

Product Description Rabbit Polyclonal antibody recognizes ELK1 phospho (Thr417)
Tested Reactivity Hu, Ms, Rat
Tested Application ICC/IF, IHC-P
Host Rabbit
Clonality Polyclonal
Isotype IgG
Target Name ELK1
Antigen Species Human
Immunogen Peptide sequence around phosphorylation site of threonine 417(L-S-T(p)-P-V) derived from Human Elk1.
Conjugation Un-conjugated
Alternate Names ETS domain-containing protein Elk-1

Application Instructions

Application Suggestion
Tested Application Dilution
ICC/IF1:100 - 1:200
IHC-P1:50 - 1:100
Application Note * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.

Properties

Form Liquid
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
Stabilizer 50% Glycerol
Concentration 1 mg/ml
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.

Bioinformation

Database Links

GeneID: 13712 Mouse ELK1

GeneID: 2002 Human ELK1

Swiss-port # P19419 Human ETS domain-containing protein Elk-1

Swiss-port # P41969 Mouse ETS domain-containing protein Elk-1

Gene Symbol ELK1
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).