Rabbit polyclonal Phospho-Jun-S243 antibody (AP0050)


Reactivity: Human
Applications: WB,IF
Conjugation: Unconjugated
Supplier: ABclonal Inc.

-$50 as credit for submitting review for primary antibody
Shipping notice:
Product will be delivered in 6 to 8 Business Days

Rabbit polyclonal Phospho-Jun-S243 antibody (AP0050)

Supplier: ABclonal Inc.

Recommended applications: WB,IF

Recommended dilution:

WB 1:500 – 1:2000 IF 1:50 – 1:200

Recommended protocols: check protocols

Image descriptions:

Click or hover above images to see image description for Rabbit polyclonal Phospho-Jun-S243 antibody.

Alternative names:

Check alternative names for the antibody


AP1 antibody, AP-1 antibody, c-Jun antibody, JUN antibody
Activator protein 1 antibody|AP 1 antibody|DKFZp686C0818 antibody|FBJ murine osteosarcoma viral oncogene homolog B antibody|fosB antibody|FOSB_HUMAN antibody|G0/G1 switch regulatory protein 3 antibody|G0S3 antibody|GOS 3 antibody|GOS B antibody|GOS3 antibody|GOSB antibody|MGC42291 antibody|Oncogene FOS B antibody|Oncogene FOSB antibody|Protein fos B antibody|Protein fosB antibody|Anti-c-Jun antibody – ChIP Grade

SCBT cat No: sc-166540|sc-376488|sc-44|sc-74543|sc-1694|sc-45|sc-162685|sc-398286|sc-393629|sc-393544|sc-167469|sc-240235|sc-374394|sc-376355|


Rabbit polyclonal Phospho-Jun-S243 antibody

Catalogue No.





A phospho specific peptide corresponding to residues surrounding S243 of human C-JUN





Recommended dilution

WB 1:500 – 1:2000
IF 1:50 – 1:200







Molecular weight

Predicted: /Observed: Refer to Figures


Phospho-Jun-S243 antibody was tube-contained.
Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.


Phospho-Jun-S243 antibody was purified using affinity purification.


Store at -20 Celsius degree. Avoid freeze / thaw cycles.

Alternative antibody names

AP1 antibody, AP-1 antibody, c-Jun antibody, JUN antibody

Database links

Human UniProt/Swiss-Prot:P05412

Protein names

AP1, AP-1, c-Jun, JUN

Protein function

Transcription factor that recognizes and binds to the enhancer heptamer motif 5′-TGA[CG]TCA-3′. Promotes activity of NR5A1 when phosphorylated by HIPK3 leading to increased steroidogenic gene expression upon cAMP signaling pathway stimulation. Involved in activated KRAS-mediated transcriptional activation of USP28 in colorectal cancer (CRC) cells . Binds to the USP28 promoter in colorectal cancer (CRC) cells .

Protein sequence and domain

Belongs to the bZIP family. Jun subfamily.; Contains 1 bZIP (basic-leucine zipper) domain.

Protein post-translational modifications

Ubiquitinated by the SCF(FBXW7), leading to its degradation. Ubiquitination takes place following phosphorylation, that promotes interaction with FBXW7.; 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 cellular localization



c-Jun is a member of the Jun Family containing c-Jun, JunB and JunD, and is a component of the transcription factor AP-1 (activator protein-1). AP-1 is composed of dimers of Fos, Jun and ATF family members and binds to and activates transcription at TRE/AP-1 elements (reviewed in 1). Extracellular signals including growth factors, chemokines and stress activate AP-1-dependent transcription. The transcriptional activity of c-Jun is regulated by phosphorylation at Ser63 and Ser73 through SAPK/JNK (reviewed in 2). Knock-out studies in mice have shown that c-Jun is essential for embryogenesis (3), and subsequent studies have demonstrated roles for c-Jun in various tissues and developmental processes including axon regeneration (4), liver regeneration (5) and T cell development (6). AP-1 regulated genes exert diverse biological functions including cell proliferation, differentiation, and apoptosis, as well as transformation, invasion and metastasis, depending on cell type and context (7-9). Other target genes regulate survival as well as hypoxia and angiogenesis (8,10). c-Jun has emerged as a promising therapeutic target for cancer, vascular remodeling, acute inflammation, as well as rheumatoid arthritis (11,12).

Research area

All research areas>Transcription Regulators>Jun
(View all antibody categories related to Transcription Regulators)


AntibodyPlus can customize Phospho-Jun-S243 antibody according to your requirement, including bulk product size,etc. Please contact info@antibodyplus.com. AntibodyPlus provides antibody trial sample for your own antibody validation.

Product type

Primary antibody


ABclonal Inc.


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review

There are no reviews for this product yet.
By submitting a review, get following benefits:

1. Receive $50 ABcoins as credit for each review.
2. First trial sample order will be fully refunded as credit.
3. Have a chance to win a $50 amazon gift card!

view database submit reviews

There is no extra validation for this product yet.
Check other extra validated antibodies below:

Welcome to AntibodyPlus!