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Key Documents

HPA026782

Sigma-Aldrich

Anti-CHIC2 antibody produced in rabbit

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

Synonym(s):

Anti-BrX-like translocated in leukemia, Anti-Cysteine-rich hydrophobic domain 2 protein

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About This Item

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

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

technique(s)

immunohistochemistry: 1:200- 1:500

immunogen sequence

SIEKLLEWENNRLYHKLCLHWRLSKRKCETN

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... CHIC2(26511)

General description

Cysteine-rich hydrophobic domain-containing protein 2 (CHIC2), also referred to as BTL (brx-like translocated in leukemia), belongs to cysteine-rich hydrophobic (CHIC) family of proteins. The protein is characterized with the striking CHIC motif. Palmitoylation of cysteine residues on the CHIC motif of the protein enable its localization on to vesicular structures and the plasma membrane. The gene coding for CHIC2 protein is mapped to human chromosome 4q21.

Immunogen

Cysteine-rich hydrophobic domain 2 protein 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

Cysteine-rich hydrophobic domain-containing protein 2 (CHIC2) gene mutation is noticed in few cases of acute myeloid leukemia (AML). Fluorescence in situ hybridisation (FISH) analysis, proved the expression of Fip1-like 1 (FIP1L1) - platelet-derived growth factor receptor (PDGFRA) fusion gene in myeloid cells using CHIC2 deletion as a surrogate marker.

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 APREST71773

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

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A rare case of acute myeloid leukemia with a CHIC2-ETV6 fusiongen and multiple other molecular aberrations.
Kuchenbauer F
Leukemia, 19(12), 2366-2368 (2005)
Cough and hypereosinophilia due to FIP1L1-PDGFRA fusion gene with tyrosine kinase activity.
Chung KF
The European Respiratory Journal, 27(1), 230-232 (2006)
CHIC2 deletion, a surrogate for FIP1L1-PDGFRA fusion, occurs in systemic mastocytosis associated with eosinophilia and predicts response to imatinib mesylate therapy.
Blood, 102(9), 3093-3096 (2003)
J Cools et al.
FEBS letters, 492(3), 204-209 (2001-03-21)
We recently cloned the CHIC2 gene (previously BTL) by virtue of its involvement in a chromosomal translocation t(4;12)(q11;p13) occurring in acute myeloid leukemias. In this study we show that CHIC2 is a member of a highly conserved family of proteins

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