MAPK8

Gene Symbol	MAPK8
Entrez Gene	5599
Alt Symbol	JNK, JNK-46, JNK1, JNK1A2, JNK21B1/2, PRKM8, SAPK1, SAPK1c
Species	Human
Gene Type	protein-coding
Description	mitogen-activated protein kinase 8
Other Description	JUN N-terminal kinase|MAP kinase 8|c-Jun N-terminal kinase 1|mitogen-activated protein kinase 8 isoform JNK1 alpha1|mitogen-activated protein kinase 8 isoform JNK1 beta2|stress-activated protein kinase 1|stress-activated protein kinase 1c
Swissprots	P45983 Q308M2 D3DX92 Q15712 B5BTZ5 B7ZLV4 D3DX88 Q15709 Q15713
Accessions	EAW93129 EAW93130 EAW93131 EAW93132 EAW93133 EAW93134 EAW93135 EAW93136 EAW93137 EAW93138 P45983 AA808177 AB074280 AB451231 BAG70045 AB451271 BAG70085 AB451354 BAG70168 AB451398 BAG70212 AK094000 AK125150 AK292523 BAF85212 AL137667 BC130570 AAI30571 BC130572 AAI30573 BC144063 AAI44064 DA159335 DQ234352 ABB29981 HQ258413 ADR83167 L26318 AAA36131 U34822 AAC50607 U35004 AAC50610 U35005 AAC50611 XM_011539953 XP_011538255 XM_011539954 XP_011538256 XM_011539955 XP_011538257 XM_011539956 XP_011538258 XM_011539957 XP_011538259 XM_011539958 XP_011538260 NM_001278547 NP_001265476 NM_001278548 NP_001265477 NM_002750 NP_002741 NM_139046 NP_620634 NM_139049 NP_620637
Function	Serine/threonine-protein kinase involved in various processes such as cell proliferation, differentiation, migration, transformation and programmed cell death. Extracellular stimuli such as proinflammatory cytokines or physical stress stimulate the stress-activated protein kinase/c-Jun N-terminal kinase (SAP/JNK) signaling pathway. In this cascade, two dual specificity kinases MAP2K4/MKK4 and MAP2K7/MKK7 phosphorylate and activate MAPK8/JNK1. In turn, MAPK8/JNK1 phosphorylates a number of transcription factors, primarily components of AP-1 such as JUN, JDP2 and ATF2 and thus regulates AP-1 transcriptional activity. Phosphorylates the replication licensing factor CDT1, inhibiting the interaction between CDT1 and the histone H4 acetylase HBO1 to replication origins. Loss of this interaction abrogates the acetylation required for replication initiation. Promotes stressed cell apoptosis by phosphorylating key regulatory factors including p53/TP53 and Yes-associates protein YAP1. In T-cells
Subcellular Location	Cytoplasm {ECO:0000269|PubMed:21148294}. Nucleus {ECO:0000269|PubMed:21148294}.
Top Pathways	Inflammatory mediator regulation of TRP channels, Sphingolipid signaling pathway, Herpes simplex infection, Dopaminergic synapse, Choline metabolism in cancer

• Antibodies
• Assays/Kits
• Proteins/Peptides
• siRNAs/Functional Genomics
• cDNA Clones
• Cell/Tissue/Blood Products

Active mouse JNK1 full length protein - ab60304 from Abcam Category Protein Prices $302.00, $1,845.00 Sizes 10 µg, 100 µg Source Baculovirus infected sf9 cells Species Mouse

Human JNK1 (mutated K55 M) protein fragment - ab95248 from Abcam Category Protein Source E. coli Species Human

Human JNK1 full length protein - ab43627 from Abcam Category Protein Source E. coli Species Human

Human JNK1 full length protein - ab201870 from Abcam Category Protein Source E. coli Species Human

Human JNK1+JNK2 peptide - ab95423 from Abcam Category Peptide

JNK1 peptide - ab7993 from Abcam Category Peptide

MAPK8 / JNK1 Antibody Blocking Peptide - LS-E604 from LifeSpan Bioscience Category Peptide Prices $145.00 Sizes 100 µg

MAPK8 / JNK1 Antibody Blocking Peptide - LS-E3467 from LifeSpan Bioscience Category Peptide Prices $145.00 Sizes 100 µg

MAPK8 / JNK1 Antibody Blocking Peptide - LS-E7487 from LifeSpan Bioscience Category Peptide Prices $145.00 Sizes 100 µg

MAPK8 / JNK1 Antibody Blocking Peptide - LS-E7378 from LifeSpan Bioscience Category Peptide Prices $145.00 Sizes 100 µg

MAPK8 / JNK1 Antibody Blocking Peptide - LS-E9012 from LifeSpan Bioscience Category Peptide Prices $145.00 Sizes 100 µg

Recombinant Human JNK1 Protein - H00005599-P01 from Novus Biologicals Category Protein Prices $369.00, $529.00 Sizes 10 µg, 25 µg Source Wheat Germ Species Human

JNK1 Recombinant Protein - H00005599-P02 from Novus Biologicals Category Protein Prices $369.00 Sizes 10 µg Species Human

JNK1 Recombinant Protein - P4240 from Novus Biologicals Category Protein Prices $549.00 Sizes 5 µg Species Human

JNK1 Recombinant Protein - P4710 from Novus Biologicals Category Protein Prices $1,559.00 Sizes 100 µg Species Human

Recombinant JNK1 Protein - NBP1-99506 from Novus Biologicals Category Protein Prices $295.00 Sizes 5 µg Source Baculovirus (Sf9 insect cells)

JNK1 Peptide - P2397 from Novus Biologicals Category Peptide Species Human

JNK1 Peptide - P1572 from Novus Biologicals Category Peptide Species Human

JNK1 Peptide - P2505 from Novus Biologicals Category Peptide Species Human

MAPK8-Antibody-T183Y185-Blocking-peptide - BP10933c from Abgent, a WuXi AppTec company Category Peptide Prices $80.00 Sizes 100 µg

Phospho-MAPK8T183-Antibody-Blocking-peptide - BP3437a from Abgent, a WuXi AppTec company Category Peptide Prices $120.00 Sizes 100 µg

Bi-Phospho-JNK1T183Y185-Antibody-Blocking-peptide - BP3752a from Abgent, a WuXi AppTec company Category Peptide Prices $80.00 Sizes 100 µg

MAPK8-Antibody-Center-Blocking-Peptide - BP7227c from Abgent, a WuXi AppTec company Category Peptide Prices $80.00 Sizes 100 µg

MAPK8-Antibody-C-term-Blocking-peptide - BP7505a from Abgent, a WuXi AppTec company Category Peptide Prices $80.00 Sizes 100 µg

JNK1 (active) recombinant protein - GTX65219 from GeneTex Category Protein Prices $329.00 Sizes 5 μg Source Baculovirus (Sf9 insect cells) Species Human

Search more