Recombinant Phospho-p38 MAPK (Thr180, Tyr182) Monoclonal Antibody

Specifications

Catalog number

AN302090L-01

Size / count

50 µL

Dry ice

No

Hazardous

No

Discontinued

No

Background

P38 MAP kinase (MAPK), also called RK or CSBP, is the mammalian orthologue of the yeast HOG kinase that participates in a signaling cascade controlling cellular responses to cytokines and stress. Four isoforms of p38 MAPK, p38α, β, γ (also known as Erk6 or SAPK3), and δ (also known as SAPK4) have been identified. Similar to the SAPK/JNK pathway, p38 MAPK is activated by a variety of cellular stresses, including osmotic shock, inflammatory cytokines, lipopolysaccharide (LPS), UV light, and growth factors. MKK3, MKK6, and SEK activate p38 MAPK by phosphorylation at Thr180 and Tyr182. Activated p38 MAPK has been shown to phosphorylate and activate MAPKAP kinase 2 and to phosphorylate the transcription factors ATF-2, Max, and MEF2. SB203580 is a selective inhibitor of p38 MAPK. This compound inhibits the activation of MAPKAPK-2 by p38 MAPK and subsequent phosphorylation of HSP27. SB203580 inhibits p38 MAPK catalytic activity by binding to the ATP-binding pocket, but does not inhibit phosphorylation of p38 MAPK by upstream kinases.

Abbreviation

Phospho-p38 MAPK (Thr180, Tyr182)

UniProt

O15264

Host

Rabbit

Reactivity

Human; Rat; Mouse

Immunogen

Phosphorylated human p38 MAPK (Thr180/Tyr182) peptide

Target

PRKM; SAPK; MAPK13; MAPK 13; MAPK-13; PRKM13; SAPK4; p38delta; MAP kinase 13; MAP kinase p38 delta; MGC99536; Mitogen activated protein kinase 13; Mitogen-activated protein kinase 13; Mitogen-activated protein kinase p38 delta; OTTHUMP00000016282; p38 delta; SAPK 4; Stress activated protein kinase 4; Stress-activated protein kinase 4

Clonality

Monoclonal, Recombinant

Clone

A814

Conjugation

Unconjugated

Applications

WB

Field of Research

Cell Biology; Signal Transduction

Purification

Protein A purified

Concentration

1 mg/mL

Dilution

WB 1:500-1:2000

Buffer

PBS, 50% glycerol, 0.05% Proclin 300, 0.05% protein protectant.

Shipping Conditions

Ice bag

Storage Conditions

Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.

Calculated Molecular Weight

42 kDa

Observed Molecular Weight

43 kDa

Isotype

IgG, κ