HPA009300

Anti-CD93 antibody produced in rabbit

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

• Synonyme(s) : Anti-C1QR antibody produced in rabbit, Anti-C1q/MBL/SPA receptor, Anti-C1qR, Anti-C1qR(p), Anti-C1qRp, Anti-CD93 antigen, Anti-CDw93, Anti-Complement component 1 q subcomponent receptor 1, Anti-Complement component C1q receptor precursor, Anti-Matrix-remodeling-associated protein 4
• Code UNSPSC : 12352203
• Numéro HPA (Human Protein Atlas): HPA009300
• Nomenclature NACRES : NA.41

Propriétés

• 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: independent; recombinant expression; orthogonal RNAseq; Learn more about Antibody Enhanced Validation
• Technique(s): immunoblotting: 0.04-0.4 μg/mL; immunofluorescence: 0.25-2 μg/mL; immunohistochemistry: 1:50-1:200
• Séquence immunogène: FNTQGSFHCGCLPGWVLAPNGVSCTMGPVSLGPPSGPPDEEDKGEKEGSTVPRAATASPTRGPEGTPKATPTTSRPSLSSDAPITSAPLKMLAPSGSSGVWREPSIHHATAASGPQEPAGGDSSVATQNNDGTDGQKL
• Numéro d'accès UniProt: Q9NPY3
• Conditions d'expédition: wet ice
• Température de stockage: −20°C
• Modification post-traductionnelle de la cible: unmodified
• Informations sur le gène: human ... CD93(22918)

Description

Description générale

CD93 (cluster of differentiation 93) is a cell surface receptor for heat-sensitive complement factor C1q, and hence, is also called C1qR. This protein shows major expression on endothelial cells. In neonatal umbilical cord blood cells (UCBCs) this protein is co-expressed on naive T-lymphocytes (CD4⁺ CD45RA⁺ cells). However, this protein is absent in adult peripheral blood cells (PBCs). It is a heavily O-glycosylated type I transmembrane protein. Its predominant expression is on endothelial cells, monocytes, granulocytes, and immature hematopoietic progenitor cells (CD34⁺ hematopoietic stem cells). It has a molecular weight of 90-100kDa. In soluble form it is found in human plasma.

Immunogène

Complement component C1q receptor 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.

Actions biochimiques/physiologiques

Complement factor C1q links the human parvovirus B19 (B19V) to its receptor CD93 (cluster of differentiation 93), which results in the entry of B19V through endocytosis. The expression of CD93 is controlled by PKCδ (protein kinase C) isozyme. During multiple immune responses, this protein is essential for the removal or exclusion of apoptotic cells. It controls immune responses in both adults and neonates. Single nucleotide polymorphisms (SNPs) rs3746731, Pro541Ser in this gene are linked with risk of coronary artery disease (CAD). Plasma levels of this protein can be a potential biomarker for CADs, which includes myocardial infarction (MI).

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 APREST71888

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.

Informations sur la sécurité

• 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)