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HPA008476

Sigma-Aldrich

Anti-MAP4K4 antibody produced in rabbit

enhanced validation

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Synonym(s):

Anti-HPK/GCK-like kinase HGK antibody produced in rabbit, Anti-MAPK/ERK kinase kinase kinase 4 antibody produced in rabbit, Anti-MEK kinase kinase 4 antibody produced in rabbit, Anti-MEKKK 4 antibody produced in rabbit, Anti-Mitogen-activated protein kinase kinase kinase kinase 4 antibody produced in rabbit, Anti-Nck-interacting kinase antibody produced in rabbit

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About This Item

UNSPSC Code:
12352203
Human Protein Atlas Number:
NACRES:
NA.41

Pricing and availability is not currently available.

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

product line

Prestige Antibodies® Powered by Atlas Antibodies

form

buffered aqueous glycerol solution

species reactivity

human

enhanced validation

recombinant expression
Learn more about Antibody Enhanced Validation

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This Item
HPA007330HPA007039HPA004847
antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

biological source

rabbit

biological source

rabbit

biological source

rabbit

biological source

rabbit

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

technique(s)

immunohistochemistry: 1:50-1:200, western blot: 0.04-0.4 μg/mL

technique(s)

immunofluorescence: 0.25-2 μg/mL, immunohistochemistry: 1:50-1:200

technique(s)

immunofluorescence: 0.25-2 μg/mL, immunohistochemistry: 1:200-1:500

technique(s)

immunoblotting: 0.04-0.4 μg/mL, immunohistochemistry: 1:20-1:50

UniProt accession no.

O95819

UniProt accession no.

Q12851

UniProt accession no.

Q02779

UniProt accession no.

P42679

General description

Mitogen-activated protein kinase kinase kinase kinase 4 (MAP4K4) is a serine/threonine kinase which belongs to the STE20/MAP4K family.

Immunogen

Mitogen-activated protein kinase kinase kinase kinase 4 recombinant protein epitope signature tag (PrEST)

Application

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.

Biochem/physiol Actions

Mitogen-activated protein kinase kinase kinase kinase 4 (MAP4K4) phosphorylates the protein SMAD family member 1 (SMAD1) on Thr-322. It is also an effector of Rap2, which is a GTP-binding protein that mediates the activation of c-Jun N-terminal kinases (JNK). Through the activation of other proteins, MAP4K4 phosphorylates JNK. Basically, MAP4K4 regulates transcriptional changes, organization of the cytoskeleton and cell cycle progression in response to extracellular signals.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

Linkage

Corresponding Antigen APREST71403

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

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 Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Jocelyn H Wright et al.
Molecular and cellular biology, 23(6), 2068-2082 (2003-03-04)
HGK (hepatocyte progenitor kinase-like/germinal center kinase-like kinase) is a member of the human STE20/mitogen-activated protein kinase kinase kinase kinase family of serine/threonine kinases and is the ortholog of mouse NIK (Nck-interacting kinase). We have cloned a novel splice variant of
Karim Bouzakri et al.
The Journal of biological chemistry, 282(11), 7783-7789 (2007-01-18)
Tumor necrosis factor-alpha (TNF-alpha) induces skeletal muscle insulin resistance by impairing insulin signaling events involved in GLUT4 translocation. We tested whether mitogenic-activated protein kinase kinase kinase kinase isoform 4 (MAP4K4) causes the TNF-alpha-induced negative regulation of extracellular signal-regulated kinase-1/2 (ERK-1/2)
John J Liang et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 14(21), 7043-7049 (2008-11-05)
Mitogen-activated protein 4 kinase 4 (MAP4K4) is a serine/threonine kinase and belongs to the mammalian STE20/MAP4K family. Recent studies have shown that MAP4K4 is overexpressed in many types of human cancer and cancer cell lines. MAP4K4 plays an important role
Satoshi Kaneko et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(27), 11127-11132 (2011-06-22)
The level of TGF-β/bone morphogenetic protein (BMP) signaling through Smad is tightly regulated to ensure proper embryonic patterning and homeostasis. Here we show that Smad activation by TGF-β/BMP is blocked by a highly conserved phosphorylation event in the α-helix 1
Anthony E Rizzardi et al.
BMC cancer, 14, 244-244 (2014-04-09)
Prognostic multibiomarker signatures in prostate cancer (PCa) may improve patient management and provide a bridge for developing novel therapeutics and imaging methods. Our objective was to evaluate the association between expression of 33 candidate protein biomarkers and time to biochemical

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