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Merck
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Key Documents

HPA005785

Sigma-Aldrich

Anti-CD44 antibody produced in rabbit

enhanced validation

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

Synonyme(s) :

CD44 Antibody - Anti-CD44 antibody produced in rabbit, Cd44 Antibody, Anti-CD44 antigen precursor antibody produced in rabbit, Anti-CDw44 antibody produced in rabbit, Anti-Epican antibody produced in rabbit, Anti-Extracellular matrix receptor-III antibody produced in rabbit, Anti-GP90 lymphocyte homing/adhesion receptor antibody produced in rabbit, Anti-HUTCH-I antibody produced in rabbit, Anti-Heparan sulfate proteoglycan antibody produced in rabbit, Anti-Hermes antigen antibody produced in rabbit, Anti-Hyaluronate receptor antibody produced in rabbit, Anti-PGP-1 antibody produced in rabbit, Anti-Phagocytic glycoprotein I antibody produced in rabbit

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About This Item

Numéro MDL:
Code UNSPSC :
12352203
Numéro HPA (Human Protein Atlas):
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Gamme de produits

Prestige Antibodies® Powered by Atlas Antibodies

Forme

buffered aqueous glycerol solution

Espèces réactives

human

Validation améliorée

orthogonal RNAseq
Learn more about Antibody Enhanced Validation

Technique(s)

immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:1000-1:2500

Séquence immunogène

DDVSSGSSSERSSTSGGYIFYTFSTVHPIPDEDSPWITDSTDRIPATTLMSTSATATETATKRQETWDWFSWLFLPSESKNHLHTTTQMAGTSSNTISAGWEPNEENEDERDRHLSFSGSGIDDDEDFISSTISTTPR

Numéro d'accès UniProt

Application(s)

research pathology

Conditions d'expédition

wet ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... CD44(960)

Description générale

The CD44 (cell-surface glycoprotein) gene encodes a transmembrane glycoprotein and has 20 exons. It is mapped to human chromosome 11p13.

Immunogène

CD44 antigen precursor 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.
Anti-CD44 antibody produced in rabbit has been used:
  • in immunohistochemistry
  • in western blotting
  • in immunofluorescence staining to characterize the immunophenotype of the mammospheres

Actions biochimiques/physiologiques

CD44 is a hyaluronic acid receptor that regulates cell repair, adhesion and inflammation. This protein has been implicated in cancer aggressiveness, metastasis and growth. Thus, CD44 is used as a cell-surface marker for several cancers . Anti-CD44 antibody is specific for CD44 in humans.
Overexpression of CD44 (cell-surface glycoprotein) leads to esophageal squamous cell carcinoma (ESCC). It is involved in cell-cell and cell-extracellular matrix interactions. It plays an important role in lymphocyte homing and lymphocyte activation.

Caractéristiques et avantages

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.

Liaison

Corresponding Antigen APREST83079

Forme physique

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

Informations légales

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

Clause de non-responsabilité

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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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Vincent Petit et al.
Laboratory investigation; a journal of technical methods and pathology, 93(5), 611-621 (2013-03-06)
Metabolic adaptations and changes in the expression of nutrient transporters are known to accompany tumorigenic processes. Nevertheless, in the context of solid tumors, studies of metabolism are hindered by a paucity of tools allowing the identification of cell surface transporters
Ran Ma et al.
Laboratory investigation; a journal of technical methods and pathology, 94(7), 796-805 (2014-04-30)
Breast cancer is a unique tumor disease in terms of the stringent requirement of predictive biomarker assessments. As recommended by current international guidelines, the established markers consist of estrogen receptor (ER), progesterone receptor, human epidermal growth factor and Ki67, and
Rachel Walker et al.
Applied immunohistochemistry & molecular morphology : AIMM, 27(4), 270-277 (2017-10-31)
Gastric cancer (GC) remains the third most common cause of cancer-related death worldwide. Infection with Helicobacter pylori is responsible for over 70% of GC incidence; colonization induces chronic inflammation, which can facilitate progression to intestinal metaplasia, dysplasia, and GC (Correa
Irène Baccelli et al.
Nature biotechnology, 31(6), 539-544 (2013-04-24)
It has been hypothesized that carcinoma metastasis is initiated by a subpopulation of circulating tumor cells (CTCs) found in the blood of patients. However, although the presence of CTCs is an indicator of poor prognosis in several carcinoma entities, the
Autophagy supports generation of cells with high CD44 expression via modulation of oxidative stress and Parkin-mediated mitochondrial clearance
Whelan KA, et al.
Oncogene, 36(34), 4843-4843 (2017)

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