JNK Monoclonal antibody

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  WB analysis using 66210-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 66210-1-Ig (JNK antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  WB analysis using 66210-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 66210-1-Ig (JNK antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  WB analysis of HeLa using 66210-1-Ig

  Ethacrynic acid treated HeLa cells were subjected to SDS PAGE followed by western blot with 66210-1-Ig (JNK Antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours.

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  WB analysis of RAW 264.7 using 66210-1-Ig

  RAW 264.7 cells were subjected to SDS PAGE followed by western blot with 66210-1-Ig (JNK Antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours.

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  WB analysis of C6 using 66210-1-Ig

  C6 cells were subjected to SDS PAGE followed by western blot with 66210-1-Ig (JNK Antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours.

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  IHC staining of human lung cancer using 66210-1-Ig

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 66210-1-Ig (JNK antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human lung cancer using 66210-1-Ig

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 66210-1-Ig (JNK antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human prostate cancer using 66210-1-Ig

  Immunohistochemical analysis of paraffin-embedded human prostate cancer tissue slide using 66210-1-Ig (JNK antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human prostate cancer using 66210-1-Ig

  Immunohistochemical analysis of paraffin-embedded human prostate cancer tissue slide using 66210-1-Ig (JNK antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of Jurkat using 66210-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed Jurkat cells using JNK antibody (66210-1-Ig, Clone: 1A12E1 ) at dilution of 1:800 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L) (SA00013-1).

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  FC experiment of HeLa using 66210-1-Ig

  1X10^6 HeLa cells were intracellularly stained with 0.5 ug Anti-Human JNK (66210-1-Ig, Clone:1A12E1) and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L) at dilution 1:1000 (red), or 0.5 ug Control Antibody. Cells were fixed and permeabilized with Transcription Factor Staining Buffer Kit (PF00011).

• Featured Product
• KD/KO Validated

JNK Monoclonal Antibody for WB, IHC, IF/ICC, FC (Intra), ELISA

Cat No. 66210-1-Ig

Clone No.1A12E1

Publications(175)

Reviews (1)

Host / Isotype

Mouse / IgG1

Reactivity

human, mouse, rat and More (4)

Applications

WB, IHC, IF/ICC, FC (Intra), ELISA

Synonyms

MAPK8, 1A12E1, c Jun N terminal kinase 1, EC:2.7.11.24, JNK 1

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Tested Applications

• Positive WB detected in: HeLa cells, LNCaP cells, Ethacrynic acid treated HeLa cells, RAW 264.7 cells, C6 cells, HeLe cells, HEK-293 cells, HepG2 cells, Jurkat cells, K-562 cells, HSC-T6 cells, 4T1 cells, NIH/3T3 cells
• Positive IHC detected in: human lung cancer tissue, human prostate cancer tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF/ICC detected in: Jurkat cells
• Positive FC (Intra) detected in: HeLa cells

Recommended dilution

• Western Blot (WB): WB : 1:3000-1:20000
• Immunohistochemistry (IHC): IHC : 1:500-1:2000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:400-1:1600
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.50 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• KD/KO: See 3 publications below
• WB: See 169 publications below
• IHC: See 7 publications below
• IF: See 4 publications below

Product Information

66210-1-Ig targets JNK in WB, IHC, IF/ICC, FC (Intra), ELISA applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Cited Reactivity: human, mouse, rat, pig, rabbit, zebrafish, sheep
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: JNK fusion protein Ag21426
• Full Name: mitogen-activated protein kinase 8
• Calculated Molecular Weight: 48 kDa
• Observed Molecular Weight: 44-48 kDa, 50-55 kDa
• GenBank Accession Number: BC130572
• Gene Symbol: JNK
• Gene ID (NCBI): 5599
• RRID: AB_2881601
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein G purification
• UNIPROT ID: P45983
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Function

JNK1, also known as mitogen-activated protein kinase 8 - MAPK8, is a serine/threonine-protein kinase. It is an important player in signaling transduction pathways governing cellular response to external stimuli, including ultraviolet radiation (UV), inflammatory cytokines, and reactive oxygen species (ROS). JNK1 phosphorylates several transcription factors, such as c-Jun, Elk-1, and ATF2, affecting their transcription activity.

Tissue specificity

JNK1 is ubiquitously expressed.

Involvement in disease

• JNK-mediated phosphorylation governs a variety of important cellular processes, and abnormalities of JNK1 activity have been implicated in obesity and cancer.

Isoforms

There are four isoforms of JNK1 (PMID: 8654373), giving rise to 46 kDa and 55 kDa isoforms. JNK1 isoforms differ in their substrate specificity and tissue expression profiles.

Post-translational modifications

JNK1 is phosphorylated by MAPK kinases (MAPKK).

Cellular localization

JNK1 is present both in the nucleus and in the cytoplasm. Stress conditions and other stimuli can cause a shift in JNK1 subcellular distribution.  

Publications

Species	Application	Title
human	WB	Nat Commun; Aggresome formation promotes ASK1/JNK signaling activation and stemness maintenance in ovarian cancer; Authors - Yurou Chen
human	WB	Mol Cancer; Circular RNA MAPK4 (circ-MAPK4) inhibits cell apoptosis via MAPK signaling pathway by sponging miR-125a-3p in gliomas.; Authors - Jiehua He
human	WB	ACS Appl Mater Interfaces; Endoplasmic Reticulum-Targeted Aggregation-Induced Emission Luminogen for Synergetic Tumor Ablation with Glibenclamide; Authors - Yifan Wu
human	WB	Cell Death Dis; USP4 promotes the proliferation, migration, and invasion of esophageal squamous cell carcinoma by targeting TAK1; Authors - Hongdian Zhang
mouse	WB	J Hematol Oncol; PMID: 32552902; Authors - Xinhua Xiao
human	WB	ACS Appl Mater Interfaces; Beehive-Inspired Macroporous SERS Probe for Cancer Detection through Capturing and Analyzing Exosomes in Plasma.; Authors - Shilian Dong

Reviews

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.

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FH

Amandine (Verified Customer) (02-07-2024)

20ug of protein, denatured or not, PVDF membrane, fast transfert, primary antibody 1/10000 1h30 RT, secondary antibody 2h RT. Chemiluminescence revelation, 1min

• Applications: Western Blot
• Primary Antibody Dilution: 1/10000
• Cell Tissue Type: ImCC

JNK Antibody Western Blot validation (1/10000 dilution) in ImCC (Cat no:66210-1-Ig)