Product Description

JNK1/2/3 (Phospho-Y185) Polyclonal Antibody

Sizes: 50μl, 100μl

Catalogue Numbers: BS4764-50, BS4764-100

Lead times: 1-2 weeks, if manufacturer has product in stock

Manufacturer/Ship Location: China

Background: The stress-activated protein kinase/Jun-amino-terminal kinase SAPK/JNK is potently and preferentially activated by a variety of environmental stresses, including UV and gamma radiation, ceramides, inflammatory cytokines, and in some instances, growth factors and GPCR agonists. As with the other MAPKs, the core signaling unit is composed of a MAPKKK, typically MEKK1-MEKK4, or by one of the mixed lineage kinases (MLKs), which phosphorylate and activate MKK4/7. Upon activation, MKKs phosphorylate and activate the SAPK/JNK kinase. Stress signals are delivered to this cascade by small GTPases of the Rho family (Rac, Rho, cdc42). Both Rac1 and cdc42 mediate the stimμlation of MEKKs and MLKs. Alternatively, MKK4/7 can be activated in a GTPase-independent mechanism via stimμlation of a germinal center kinase (GCK) family member. There are three SAPK/JNK genes each of which undergoes alternative splicing, resμlting in numerous isoforms. SAPK/JNK, when active as a dimer, can translocate to the nucleus and regμlate transcription through its effects on c-Jun, ATF-2, and other transcription factors.

Category: Primary Antibody

Reactivity: Human, Rat, Mouse

Host: Rabbit

Applications: WB, IF

Alternate Names: Mitogen-activated protein kinase 8, MAP kinase 8, MAPK 8, JNK-46, Stress-activated protein kinase 1c, SAPK1c, Stress-activated protein kinase JNK1, c-Jun N-terminal kinase 1, MAPK8, JNK1, PRKM8, SAPK1, SAPK1C, Mitogen-activated protein kinase 9, MAP kinase 9, MAPK 9, JNK-55, Stress-activated protein kinase 1a, SAPK1a, Stress-activated protein kinase JNK2, c-Jun N-terminal kinase 2, MAPK9, JNK2, PRKM9, SAPK1A, Mitogen-activated protein kinase 10, MAP kinase 10, MAPK 10, MAP kinase p49 3F12, Stress-activated protein kinase 1b, SAPK1b, Stress-activated protein kinase JNK3, c-Jun N-terminal kinase 3, MAPK10, JNK3, JNK3A, PRKM10, SAPK1B

Clonality: Polyclonal

Conjugate: Unconjugated

Modification: Phosphorylated

Immunogen: Synthetic phosphopeptide derived from human JNK1/2/3 around the phosphorylation site of Tyrosine 185.

Dilution: WB: 1:2000~1:5000
IF: 1:100~1:500

Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Specificity: JNK1/2/3 (Phospho-Y185) polyclonal antibody detects endogenous levels of JNK1/2/3 protein only when phosphorylated at Tyr185.

Molecular Weight: ~ 46, 54 kDa

Pathway: Immune Cell Signaling, SAPK JNK Signaling Cascades, Inhibition of Apoptosis, G Protein-coupled Receptors Signaling to MAPK Erk, MAPK Erk in Growth and Differentiation Pathway, MAPK Erk in Growth and Differentiation Pathway, Mitochondrial Control of Apoptosis, ErbB HER Signaling, ErbB HER Signaling,

Storage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

SwissProt: P45983/P45984/P53779

Product: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2.

Research Use Only