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MEK4 (F194)Rabbit pAb
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EA362
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50 µL $148.00
100 µL $248.00
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Overview

Product name: MEK4 (F194)Rabbit pAb
Reactivity: Human, Mouse, Rat
Alternative Names: JNK activating kinase 1, JNKK, JNKK1, MAP kinase kinase 4, MAP2K4, MAPK/ERK kinase 4, MAPKK 4, MAPKK4, MKK4, PRKMK4, SAPK/ERK kinase 1, SEK1, SERK1
Source: Rabbit
Dilutions: WB 1:1,000-2,000
Immunogen: Recombinant Protein
Storage: PBS with 0.02% sodium azide and 50% glycerol pH 7.4. Store at -20°C. Avoid repeated freeze-thaw cycles.
Clonality: Polyclonal
Isotype: IgG
Concentration: 1mg/mL
Observed Band: 44kDa
GeneID: 6416
Human Swiss-Prot No: P45985
Cellular localization: Cytoplasm, Nucleus
Background: SAPK/Erk kinase (SEK1), also known as MEK4 or MKK4 or Jun kinase kinase (JNKK), activates the MAP kinase homologues SAPK and JNK in response to various cellular stresses and inflammatory cytokines . Activation of SEK1 occurs through MEKK phosphorylation of serine and threonine residues at positions 257 and 261, respectively. Like MEK, SEK is a dual-specificity protein kinase that phosphorylates SAPK/JNK at a conserved T*PY* site in its activation loop . Phosphorylation by Akt at Ser80 inhibits SEK1 and suppresses stress-activated signal transduction .