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Key Documents

SAB4504094

Sigma-Aldrich

Anti-phospho-p38 MAPK (pTyr322) antibody produced in rabbit

affinity isolated antibody

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen 41 kDa

species reactivity

mouse, rat, human

concentration

~1 mg/mL

technique(s)

ELISA: 1:5000
immunohistochemistry: 1:50-1:100
western blot: 1:500-1:1000

NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

phosphorylation (pTyr322)

Gene Information

human ... MAPK14(1432)

General description

MAPK14 (mitogen-activated protein kinase 14) is a Ser/Thr kinase made of 90 to 360 residues. p38αMAPK is ubiquitously expressed. It is found in the cytosol, but it can translocate to the nucleus. This gene is located on human chromosome 6p21.31.

Immunogen

The antiserum was produced against synthesized peptide derived from human p38 MAPK around the phosphorylation site of Tyr322.

Immunogen Range: 288-337

Biochem/physiol Actions

MAPK14 (mitogen-activated protein kinase 14) participates in resistance of colon cancer cells to camptothecin-related drugs. This protein is required for the growth of embryos. This gene controls proliferation, differentiation, cell death, adhesion, migration, as well as the response to stress and many metabolic pathways. Polymorphism in MAPK14/p38a leads to deletion or overproduction of myelosuppressive cytokines and result in certain bone marrow failure syndromes.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physical form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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MAPK14 (mitogen activated protein kinase 14)
Porras A and Guerrero C
Atlas of Genetics and Cytogenetics in Oncology and Haematology (2010)
MAPK14/p38? confers irinotecan resistance to TP53-defective cells by inducing survival autophagy.
Paillas S, et al.
Autophagy, 8(7), 1098-1112 (2012)
Beom Su Kim et al.
Biochemical and biophysical research communications, 450(4), 1333-1338 (2014-07-09)
Angiogenesis is an important biological process in tissue development and repair. Fucoidan has previously been shown to potentiate in vitro tube formation in the presence of basic fibroblast growth factor (FGF-2). However, the underlying molecular mechanism remains largely unknown. This
D R Mathern et al.
Mucosal immunology, 7(4), 995-1005 (2014-01-16)
The Notch-1 signaling pathway is responsible for homeostatic tight junction expression in vitro, and promotes barrier function in vivo in the RAG1-adoptive transfer model of colitis. In this study, we sought to determine the role of colonic Notch-1 in the
Xin-Juan Fan et al.
Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 35(10), 10487-10495 (2014-07-25)
Phosphorylated p38 (p-p38) played a pivotal role in the regulation of disease progression and correlated with tumor prognosis. Here, we characterized the prognostic effect of p-p38 in colorectal cancer (CRC). Three hundred and sixteen CRC patients in stages I-III were

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