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HPA003185

Sigma-Aldrich

Anti-MED12 antibody produced in rabbit

enhanced validation

Ab2, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

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Synonym(s):
Anti-ARC240 antibody produced in rabbit, Anti-Activator-recruited cofactor 240 kDa component antibody produced in rabbit, Anti-CAG repeat protein 45 antibody produced in rabbit, Anti-Mediator of RNA polymerase II transcription subunit 12 antibody produced in rabbit, Anti-OPA-containing protein antibody produced in rabbit, Anti-Thyroid hormone receptor-associated protein complex 230 kDa component antibody produced in rabbit, Anti-Trap230 antibody produced in rabbit
Human Protein Atlas Number:

biological source

rabbit

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

packaging

antibody small pack of 25 μL

enhanced validation

orthogonal RNAseq
independent
RNAi knockdown
Learn more about Antibody Enhanced Validation

technique(s)

immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:20-1:50
western blot: 0.04-0.4 μg/mL

immunogen sequence

LPTTMTGVMGLEPSSYKTSVYRQQQPAVPQGQRLRQQLQAKIQSQGMLGQSSVHQMTPSSSYGLQTSQGYTPYVSHVGLQQHTGPAGTMVPPSYSSQPYQSTHPSTNPTLVDPTRHLQQRPSGYVHQQAPTYGHGLTS

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... MED12(9968)

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This Item
HPA003184SAB4502265HPA027429
conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

clone

polyclonal

clone

polyclonal

clone

polyclonal

clone

polyclonal

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

-

product line

Prestige Antibodies® Powered by Atlas Antibodies

form

buffered aqueous glycerol solution

form

buffered aqueous glycerol solution

form

buffered aqueous solution

form

buffered aqueous glycerol solution

Immunogen

Mediator of RNA polymerase II transcription subunit 12 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

MED12 (mediator complex subunit 12) gene encodes a component of the multiprotein complex ARC/Mediator complex and functions as a coactivator in the regulated transcription of most RNA polymerase II-dependent genes. It is involved in the regulation of transcription of genes that are activated by Wnt signaling pathway. It recruits transcription factor IIB during preinitiation complex assembly and promotes basal transcription. It is involved in the regulation of Gli3-dependent sonic hedgehog signaling processes. Mutations in this gene have been observed in benign and malignant uterine leiomyomas.

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 APREST74446.

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

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

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Seokjoong Kim et al.
The Journal of biological chemistry, 281(20), 14066-14075 (2006-03-28)
Signal transduction within the canonical Wnt/beta-catenin pathway drives development and carcinogenesis through programmed or unprogrammed changes in gene transcription. Although the upstream events linked to signal-induced activation of beta-catenin in the cytoplasm have been deciphered in considerable detail, much less
Gaëlle Pérot et al.
PloS one, 7(6), e40015-e40015 (2012-07-07)
The relationship between benign uterine leiomyomas and their malignant counterparts, i.e. leiomyosarcomas and smooth muscle tumors of uncertain malignant potential (STUMP), is still poorly understood. The idea that a leiomyosarcoma could derive from a leiomyoma is still controversial. Recently MED12
Haiying Zhou et al.
Molecular and cellular biology, 26(23), 8667-8682 (2006-09-27)
The physiological and pathological manifestations of Sonic hedgehog (Shh) signaling arise from the specification of unique transcriptional programs dependent upon key nuclear effectors of the Ci/Gli family of transcription factors. However, the underlying mechanism by which Gli proteins regulate target
Hwa Jin Baek et al.
The Journal of biological chemistry, 281(22), 15172-15181 (2006-04-06)
The multisubunit Mediator is a well established transcription coactivator for gene-specific activators. However, recent studies have shown that, although not essential for basal transcription by purified RNA polymerase II (pol II) and general initiation factors, Mediator is essential for basal

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