JNK2 Alpha2, Unactive (JNK2) Active Protein

Jun Kinases (JNK), also called stress-activated protein (SAP) kinases, are proline-directed, serine/threonine-specific kinases that require phosphorylation on tyrosine for phosphotransferase activity. JNK was originally shown to phosphorylate microtubule-associated protein-2, but c-Jun and ATF2 appears to be an important physiological target of this kinase. Phosphorylation of Thr69 and Thr71 of ATF2 by JNK is important for the transcriptional activity of ATF2. cDNA cloning studies with rat and human libraries have shown that there are several isoforms of the JNK family. Many stimuli activate JNK including heat shock, hyperosmotic shock, UV irradiation, exposure to protein synthesis inhibitors such as cycloheximide and anisomycin, and treatment with proinflammatory cytokines such as tumor necrosis factor-a.

Recombinant full-length human JNK2a2/SAPK1a with an N-terminal His-tag, expressed in Sf21 cells. Accession number L31951

Small volumes of JNK2 alpha2, unactive active protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

MBS637693 is an active protein targeting JNK2 alpha2, unactive. Also known as JNK2 alpha2, unactive, Recombinant, Human (c-Jun N-terminal Kinase 2, JNK2, JNK2alpha, JNK2A, JNK-55, Mitogen-activated Protein Kinase 9, MAP Kinase 9, MAPK 9, MAPK9, PRKM9, p54a, p54aSAPK, Stress-activated Protein Kinase 1a, SAPK1a, SAPK, Stress-activate. Host: Recombinant human.