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Key Documents

HPA014704

Sigma-Aldrich

Anti-CMTM4 antibody produced in rabbit

enhanced validation

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

Synonym(s):

Anti-CKLF-like MARVEL transmembrane domain-containing protein 4, Anti-Chemokine- like factor superfamily member 4

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About This Item

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

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

enhanced validation

orthogonal RNAseq
Learn more about Antibody Enhanced Validation

technique(s)

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

immunogen sequence

KWRVSVRQQSTNDYIRARTESRDVDSRPEIQRLDTFSYSTNVTVRKKSPTNLLSLNHWQ

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... CMTM4(146223)

General description

CMTM4 (CKLF-like MARVEL transmembrane domain containing 4) is a member of the CMTM family of chemokine-like proteins. It is the most conserved among the members of this family. It has three alternatively spliced forms of which, CMTM4-v2 is the full length product. CMTM4-v1 and -v2 have a wide range of normal tissue expression, and are found in both the plasma membrane and cytoplasm. This gene is located on human chromosome 16q22.1.

Immunogen

CKLF-like MARVEL transmembrane domain-containing protein 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

CMTM4 (CKLF-like MARVEL transmembrane domain containing 4) might be involved in the division of HeLa cells, as its inactivation leads to cell cycle defects, producing binucleated cells. Studies suggest that this protein may have a role in spermatogenesis.

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 APREST73178

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)

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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Gang Li et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 45(8), 995-1000 (2011-03-01)
This study is to investigate the influence and the expression of CMTM family of testosterone on spermatogenesis suppression in the male rats treated by gossypol and cyclophosphamide. Gossypol (50 mg kg(-1)) and cyclophosphamide (20 mg kg(-1)) were administered to male
Yu Wang et al.
Cancer research, 69(12), 5194-5201 (2009-06-11)
Closely located at the tumor suppressor locus 16q22.1, CKLF-like MARVEL transmembrane domain-containing member 3 and 4 (CMTM3 and CMTM4) encode two CMTM family proteins, which link chemokines and the transmembrane-4 superfamily. In contrast to the broad expression of both CMTM3
Markus Plate et al.
Molecules and cells, 29(4), 355-361 (2010-03-10)
Human CMTM is a novel gene family consisting of CKLF and CMTM1-8. CMTM4 is the most conserved gene and has three RNA splicing forms designated as CMTM4-v1, -v2 and -v3, but in many types of tissue and cell lines, only
Wenling Han et al.
Genomics, 81(6), 609-617 (2003-06-05)
TM4SF11 is only 102 kb from the chemokine gene cluster composed of SCYA22, SCYD1, and SCYA17 on chromosome 16q13. CKLF maps on chromosome 16q22. CKLFs have some characteristics associated with the CCL22/MDC, CX3CL1/fractalkine, CCL17/TARC, and TM4SF proteins. Bioinformatics based on
Daniela Knizkova et al.
Nature immunology, 23(11), 1644-1652 (2022-10-22)
Interleukin-17A (IL-17A) is a key mediator of protective immunity to yeast and bacterial infections but also drives the pathogenesis of several autoimmune diseases, such as psoriasis or psoriatic arthritis. Here we show that the tetra-transmembrane protein CMTM4 is a subunit

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