Anti-ZNF23 antibody produced in rabbit

HPA023534    Human Protein Atlas characterization data

The gene ZNF23 (zinc finger protein 23) is mapped to human chromosome 16q22, a region associated with frequent alterations in acute myeloid leukemia. It belongs to the family of KRAB–ZFPs (Krupple-associated box-containing zinc-finger proteins), a large family of transcription factors. These proteins contain a KRAB domain at the N-terminal. The C-terminal consists of 16 tandem C₂H₂ class zinc fingers. The protein is ubiquitously expressed and the levels are greatly decreased or lost in cases of human cancer. The gene spans a length of 3271 nucleotides that encodes a protein of 643 amino acids.

Zinc finger protein 23 recombinant protein epitope signature tag (PrEST)

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project (www.proteinatlas.org)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. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.

The gene ZNF23 (zinc finger protein 23) encodes a nuclear protein that is involved in the inhibition of cell cycle progression. Ectopic expression of this protein is associated with increased p27kip-1 expression, growth inhibition and cell cycle arrest in G1 phase. The gene functions as a tumor suppressor, as its down regulation has been associated with carcinogenesis.

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.

Corresponding Antigen APREST73780.

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

Prestige Antibodies is a registered trademark of sigma-aldrich Co. LLC

rabbit

100

unconjugated

affinity isolated antibody

primary antibodies

polyclonal

Prestige Antibodies^® Powered by Atlas Antibodies

buffered aqueous glycerol solution

human

antibody small pack of 25 μL

recombinant expression
Learn more about Antibody Enhanced Validation

immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:200-1:500

KSNTIDGTVKDETSPVEECFFSQSSNSYQCHTITGEQPSGCTGLGKSISFDTKLVKHEIINSEERPFKCEELVEPFRCDSQLIQHQENNTEEKPYQCSECG

P17027

wet ice

−20℃

human ... ZNF23(7571)

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10 - Combustible liquids

WGK 1