Rabbit Anti-JUN (phospho T91) Recombinant Antibody (VS3-CJ416) (CAT#: VS3-CJ416)

• Immunogen
• Synthetic peptide conjugated to Keyhole Limpet Haemocyanin (KLH)

• Host Species
• Rabbit

• Type
• Rabbit IgG

• Specificity
• Human, Mouse, Rat phospho-JUN (T91)

• Species Reactivity
• Human, Mouse, Rat

• Applications
• WB, ICC, IF, IHC, IP

• Conjugate
• Unconjugated

• Purification
• Protein A affinity purified

• Purity
• >95% as determined by SDS-PAGE

• Format
• Liquid

• Buffer
• 40% Glycerol, 1% BSA, TBS, pH7.4.

• Preservative
• 0.05% Sodium Azide

• Storage
• Store at 4°C for short term. Aliquot and store at -20°C for long term. Avoid repeated freeze/thaw cycles.

• Application Notes
• This antibody has been tested for use in Western Blot, Immunocytochemistry, Immunofluorescence, Immunohistochemistry, Immunoprecipitation.

• Alternative Names
• AP1; p39; AP-1; cJUN; c-Jun

• Gene ID
• 3725

• UniProt ID
• P05412

• Sequence Similarities
• Belongs to the bZIP family. Jun subfamily.

• Cellular Localization
• Nucleus

• Post Translation Modifications
• Ubiquitinated by the SCF(FBXW7), leading to its degradation (PubMed:14739463, PubMed:27458189).
  Ubiquitination takes place following phosphorylation, that promotes interaction with FBXW7 (PubMed:14739463).
  Phosphorylated by CaMK4 and PRKDC; phosphorylation enhances the transcriptional activity. Phosphorylated by HIPK3. Phosphorylated by DYRK2 at Ser-243; this primes the protein for subsequent phosphorylation by GSK3B at Thr-239. Phosphorylated at Thr-239, Ser-243 and Ser-249 by GSK3B; phosphorylation reduces its ability to bind DNA. Phosphorylated by PAK2 at Thr-2, Thr-8, Thr-89, Thr-93 and Thr-286 thereby promoting JUN-mediated cell proliferation and transformation. Phosphorylated by PLK3 following hypoxia or UV irradiation, leading to increase DNA-binding activity.
  Acetylated at Lys-271 by EP300.

• Protein Refseq
• NP_002219.1

• Function
• Transcription factor that recognizes and binds to the AP-1 consensus motif 5'-TGA[GC]TCA-3' (PubMed:10995748, PubMed:22083952).
  Heterodimerizes with proteins of the FOS family to form an AP-1 transcription complex, thereby enhancing its DNA binding activity to the AP-1 consensus sequence 5'-TGA[GC]TCA-3' and enhancing its transcriptional activity (By similarity).
  Together with FOSB, plays a role in activation-induced cell death of T cells by binding to the AP-1 promoter site of FASLG/CD95L, and inducing its transcription in response to activation of the TCR/CD3 signaling pathway (PubMed:12618758).
  Promotes activity of NR5A1 when phosphorylated by HIPK3 leading to increased steroidogenic gene expression upon cAMP signaling pathway stimulation (PubMed:17210646).
  Involved in activated KRAS-mediated transcriptional activation of USP28 in colorectal cancer (CRC) cells (PubMed:24623306).
  Binds to the USP28 promoter in colorectal cancer (CRC) cells (PubMed:24623306).

Isotype Control

• MOB-208CQ
• Rabbit IgG Isotype Control Antibody

Secondary Antibody

• 2ND-057CQ
• Donkey Anti-Rabbit IgG (H&L) Antibody

• 2ND-059CQ
• Goat Anti-Rabbit IgG (H&L) Antibody