Thermo Fisher Scientific Phospho-MEK3 (Ser189) Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:500-1:1,000

-

Immunohistochemistry (Paraffin) (IHC (P))

1:50-1:100

-

Immunocytochemistry (ICC/IF)

1:100-1:200

-

Product Specifications

Species Reactivity

Human, Mouse, Rat

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Peptide sequence around phosphorylation site of serine 189 (V-D-S(p)-V-A) derived from Human MKK3. if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:MEK3,uniProtId:P46734-1,ncbiNodeId:9606,antigenRange:187-191,antigenLength:347,antigenImageFileName:PA5-37700_MEK3_P46734-1_Rabbit.svg,antigenImageFileNamePDP:PA5-37700_MEK3_P46734-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1 mg/mL

Purification

Affinity chromatography

Storage buffer

PBS, pH 7.4, with 50% glycerol

Contains

0.02% sodium azide

Storage conditions

-20°C

Shipping conditions

Wet ice

RRID

AB_2554308

Product Specific Information

A suggested positive control for Western blot is Hela cells; suggested positive control for IHC is human breast carcinoma; suggested positive control for ICC/IF is Hela cells.

Target Information

MAP2K3 (MEK3) is a dual-specificity protein kinase which acts in cellular signal transduction pathways, and is necessary for the expression of glucose transporter. It phosphorylates and thus activates MAPK14/p38-MAPK. This kinase can be activated by insulin, and is necessary for the expression of glucose transporter. Expression of RAS oncogene is found to result in the accumulation of the active form of this kinase, which thus leads to the constitutive activation of MAPK14, and confers oncogenic transformation of primary cells. The inhibition of this kinase is involved in the pathogenesis of Yersina pseudotuberculosis. Multiple alternatively spliced transcript variants that encode distinct isoforms have been reported for MEK3.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.