Phospho-MAP2K4 (Ser257/Thr261) Polyclonal antibody

Phospho-MAP2K4 (Ser257/Thr261) Polyclonal Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human and More (2)

Applications

WB, ELISA

Conjugate

Unconjugated

Publications

2

Cat no : 29250-1-AP

Synonyms

JNK activating kinase 1, JNKK, JNKK1, MAP kinase kinase 4, MAP2K4, MAPK/ERK kinase 4, MAPKK 4, MEK 4, MEK4, MKK4, Phospho-MAP2K4, Phospho-MAP2K4 (Ser257/Thr261), P-MAP2K4, PRKMK4, SAPK/ERK kinase 1, SEK1, SERK1

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Validation Data Gallery

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  WB analysis using 29250-1-AP

  Non-treated PC-3 cells and PDGF (HZ-1215) treated PC-3 cells were subjected to SDS PAGE followed by western blot with 29250-1-AP (Phospho-MAP2K4 (Ser257/Thr261) antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

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Tested Applications

• Positive WB detected in: PDGF treated PC-3 cells

Recommended dilution

• Western Blot (WB): WB : 1:500-1:2000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 2 publications below

Product Information

29250-1-AP targets Phospho-MAP2K4 (Ser257/Thr261) in WB, ELISA applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Cited Reactivity: human, mouse
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: Peptide
• Full Name: mitogen-activated protein kinase kinase 4
• Calculated Molecular Weight: 399 aa, 44 kDa
• Observed Molecular Weight: 44-50 kDa
• GenBank Accession Number: BC036032
• Gene Symbol: MAP2K4
• Gene ID (NCBI): 6416
• RRID: AB_2918258
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Mitogen-activated protein kinase kinase 4 (MAP2K4), also known as MAP kinase kinase 4 (MKK4), is a second-level kinase in the hierarchical mitogen-activated protein kinase (MAPK) pathway and is regulated by Ras. MAP2K4 has been found to be stably mutated in 3-5 % of cancers, such as ovarian, prostate, and liver cancers. MAP2K4 is activated by MEKK1 or ASK1/TAK1/MLK3. It is unique among all known MAP2Ks in its ability to phosphorylate two different MAPKs, p38 and JNK (c-Jun N-terminal kinase), respectively. (PMID: 24487067, PMID: 33341545)

Publications

Species	Application	Title
mouse	WB	Phytomedicine; Differences in p38-STAT3-S100A11 signaling after the administration of aristolochic acid I and IVa may account for the disparity in their nephrotoxicity; Authors - Zhong Xian
human	WB	J Inorg Biochem; Approaches to selective and potent inhibition of glioblastoma by vanadyl complexes: Inducing mitotic catastrophe and methuosis; Authors - Sha Xu