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Invitrogen
Phospho-MAP2K4 (Ser257, Thr261) Polyclonal Antibody
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FIGURE: 1 / 1
Phospho-MAP2K4 (Ser257, Thr261) Antibody (PA5-110132) in WB
Western blot analysis of Phospho-MAP2K4 (Ser257, Thr261) in extracts of HeLa cells. Samples were incubated with Phospho-MAP2K4 (Ser257, Thr261) Polyclonal antibody (Product # PA5-110132) using a dilution of 1:1,000, followed by HRP Goat Anti-Rabbit IgG (H+L) secondary antibody at a dilution of 1:10,000. HeLa cells were treated by UV at room temperature for 15-30 minutes. Lysates/proteins: 25 µg per lane. Bl... View More
Product Details
PA5-110132
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
A synthetic phosphorylated peptide around S257 & T261 of human MAP2K4 (NP_003001.1).
Conjugate
Form
Liquid
Concentration
0.4 mg/mL
Amount
40 µg
Purification
Affinity Chromatography
Storage buffer
PBS, pH 7.3, with 50% glycerol
Contains
0.02% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Immunogen sequence: SIAKT
Target Information
MAP2K4 (MEK4) serine/threonine kinase (mitogen-activated protein kinase 4) MEK4 or MKK4 is a dual specificity kinase of the STE7 family that phosphorylates and activates JNK1 and -2 as well as p38. MAP2K4 preferentially phosphorylates the tyrosine residue of JNKs. MAP2K4 mediates a variety of physiological and pathophysiological processes such as responses to cellular stresses and inflammatory cytokines. MAP2K4 is important for carcinogenesis; a loss-off-function mutation in MAP2K4 was found in lung and pancreatic tumors. Conversely, a pro-oncogenic role was also found for MAP2K4.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: C-JUN N-terminal kinase kinase 1; c-Jun NH2-terminal kinase kinase 1; Dual specificity mitogen-activated protein kinase kinase 4; JNK kinase 1; JNK-activated kinase 1; JNK-activating kinase 1; JNKK; JNKK 1; MAP kinase kinase 4; MAP2K4; MAP2K4delta; MAPK/ERK kinase 4; MAPKK 4; MEK 4; mitogen activated protein kinase kinase 4, variant 1; SAPK kinase 1; SAPK/ERK kinase 1; SAPK/Erk/kinase 1; SEK1; Stress-activated protein kinase kinase 1; unnamed protein product
Gene Aliases: JNKK; JNKK1; MAP2K4; MAPKK4; MEK4; MKK4; PRKMK4; SAPKK-1; SAPKK1; SEK1; SERK1; SKK1
UniProt ID: (Human) P45985, (Mouse) P47809
Entrez Gene ID: (Human) 6416, (Mouse) 26398, (Rat) 287398
nucleotide binding
protein kinase activity
protein serine/threonine kinase activity
MAP kinase kinase activity
protein tyrosine kinase activity
protein binding
ATP binding
JUN kinase kinase activity
kinase activity
transferase activity
binding, bridging
protein serine kinase activity
transferase activity, transferring phosphorus-containing groups
mitogen-activated protein kinase kinase kinase binding
non-receptor serine/threonine protein kinase
MAPK cascade
apoptotic process
signal transduction
JNK cascade
response to wounding
cellular response to stress
smooth muscle cell apoptotic process
intrinsic apoptotic signaling pathway in response to hydrogen peroxide
Fc-epsilon receptor signaling pathway
cellular response to mechanical stimulus
cellular senescence
negative regulation of motor neuron apoptotic process
positive regulation of protein phosphorylation
protein phosphorylation
activation of JUN kinase activity
phosphorylation
positive regulation of apoptotic process
positive regulation of neuron apoptotic process
positive regulation of DNA replication
positive regulation of nitric-oxide synthase biosynthetic process
cell growth involved in cardiac muscle cell development
cellular response to sorbitol
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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