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JNK1 Antibody
SPA-06777
| Size | Price |
| 25 µg | Online Inquiry |
| 100 µg | Online Inquiry |
| More Options | Online Inquiry |
| Target Information | |
|---|---|
| Target Name | JNK1 |
| Gene Abbr. | MAPK8 |
| Gene ID | 5599 |
| Full Name | mitogen-activated protein kinase 8 |
| Alias | JNK, JNK-46, JNK1, JNK1A2, JNK21B1/2 |
| Introduction | 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 stimulation of MEKKs and MLKs. Alternatively, MKK4/7 can be activated in a GTPase-independent mechanism via stimulation of a germinal center kinase (GCK) family member. There are three SAPK/JNK genes each of which undergoes alternative splicing, resulting in numerous isoforms. SAPK/JNK, when active as a dimer, can translocate to the nucleus and regulate transcription through its effects on c-Jun, ATF-2, and other transcription factors. |
| Product Details | |
|---|---|
| Host | Mouse |
| Clonality | Monoclonal |
| Clone No. | 228611 |
| Isotype | IgG1 |
| Immunogen | E. coli-derived recombinant human JNK1 isoform 2. Met1-Gln384. NP_002741. |
| Usage | |
|---|---|
| Application | WB |
| Dilutions | Western Blot (1 µg/mL) |
| MW(KDa) | 46, 54 |
| Reactivity | Human, Mouse, Rat |
| Specificity | Detects human, mouse, and rat JNK1, expressed predominantly as p46 JNK (isoforms 2 and/or 3, both 384 aa), with lesser amounts of p54 JNK (isoforms 1 and/or 4, both 427 aa), in Western Blots. Does not detect recombinant JNK2 or JNK3. |
| Storage & Handling | |
|---|---|
| Storage Buffer | Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. |
| Preservative | No Preservative |
| Storage Temp. | 12 months from date of receipt, -20 to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 6 months, -20 to -70 °C under sterile conditions after reconstitution. |
| Handling | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
For research use only. Not intended for any clinical use. No products from CD BioSciences may be resold, modified for resale or used to manufacture commercial products without prior written approval from CD BioSciences.