This antibody recognizes a protein of 33-55kDa, identified as CD53 (Workshop VI; Code N-L033). It is expressed on monocytes and macrophages, dendritic cells, osteoblasts and osteoclasts, and on T and B cells from every stage of differentiation but is absent from platelets, red blood cells. CD53 appears to be the marker with widest reactivity as well as the marker with the strictest specificity to hematopoietic cells. CD53 is a type III membrane with both termini in the cytoplasm and two loops in the extracellular environment. This molecule, in common with other members of tetraspan family, is involved in cellular activation as part of a signal transduction complex involving other membrane glycoproteins. CD53 crosslinking induces calcium flux on human monocyte and B cells. Cross-linking of CD53 promotes activation of resting human B-lymphocytes. This antibody recognizes CD53 transfected cells and partially inhibits T-cell proliferation induced by CD3 antibody (clone: UCHT1).

Anwendungen

Functional Studies, Flow Cytometry, IF

Verdünnungen

Flow Cytometry: 1-2 µg/million cells, IF: 1-2 µg/ml

Reaktivität

Human

Kreuzreaktivität

This antibody does not cross react with Baboon or Horse.

Immunogen

Stimulated human leukocytes.

Wirt

Mouse

Klonalität

Monoclonal

Klon

161-2

Isotyp

IgG2a

Leichte Ketten

kappa

Konjugat

Unconjugated

Reinigung

Protein A/G chromatography.

Konzentration

200 µg/ml

Molekulargewicht

33-55 kDa

Produktform

Liquid

Formulierung

Supplied in 10mM Phosphate Buffered Saline with 0.05% BSA and 0.05% Sodium Azide.

Lagerung

Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

Allgemeine Hinweise

This monoclonal antibody is also available in a different formulation without BSA and Sodium Azide - Anti-CD53 Antibody [161-2] - BSA and Azide free (A253918).

Synonyme

AI323659, Antigen MOX44 identified by monoclonal, CD 53, CD53 antigen, CD53 antigen, isoform CRA_b, CD53 glycoprotein, Cd53 molecule, CD53 tetraspan antigen, CD53_HUMAN, Cell surface glycoprotein CD53, Leukocyte antigen MRC OX-44, Leukocyte surface antigen CD53, MOX 44, MOX44, OTTHUMP00000059505, Ox-44, OX44, RATOX44, Tetraspanin 25, Tetraspanin-25, Tetraspanin25, Transmembrane glycoprotein, TSPAN 25, Tspan-25, TSPAN25

Isotyp-Kontrollantikörper

Kompatible Sekundärantikörper

Haftungsausschluss

Dieses Produkt ist nur für Forschungszwecke bestimmt. Es ist nicht für diagnostische oder therapeutische Zwecke bestimmt.

Produktbilder (1)

Bild Vergrößern

Figure 1: SDS-PAGE - Anti-CD53 Antibody [161-2] (A250738)

SDS-PAGE analysis of Anti-CD53 Antibody [161-2] under non-reduced and reduced conditions; showing intact IgG and intact heavy and light chains, respectively. SDS-PAGE analysis confirms the integrity and purity of the antibody.