Specifications

Antigen name:
CD14
Clonality:
Monoclonal
Clone:
M5E2
Konjugation:
Unconjugated
Vært:
Mouse
Isotype:
IgG2a kappa
Reactivity:
Dog,
Squirrel monkey,
Capuchin monkey,
Pig,
Sheep,
Cynomolgus monkey,
Common marmoset,
Rhesus monkey,
Cotton-topped tamarin,
Macaque,
Chimpanzee,
Human,
Bovine
Gen ID:
929
Pakn:
100 µG

Specifications

About this item

Mouse monoclonal IgG2a antibody against human, rhesus, cynomolgus CD14, unconjugated.

Monocytes

The M5E2 antibody reacts with CD14, an ~53 to 55 kDa GPI-anchored transmembrane glycoprotein expressed at high levels on the surface of peripheral blood monocytes and macrophages, and at lower levels on granulocytes. An ~10-fold difference in expression levels between monocytes/macrophages and granulocytes makes CD14 a useful marker for distinguishing these cell populations. CD14 is also found on tissue macrophages, Langerhans cells and dendritic cells. CD14 functions as a high-affinity receptor for complexes of lipopolysaccharide (LPS) and serum LPS-binding protein and modulates LPS-dependent signal transduction during the immune response to gram-negative pathogens by acting as a co-receptor for TLR 4 and MD-2. This triggers activation of NF-kappa-B, cytokine secretion, and induction of the inflammatory response. Two soluble forms of CD14 have also been described (~48 and ~55 kDa). This antibody clone has been verified for purity assessments of cells isolated with EasySep™ kits, including EasySep™ Human Myeloid Positive Selection Kit (Catalog #18653) and EasySep™ Human CD14 Positive Selection Kit (Catalog #18058); partial blocking may be observed, as well as EasySep™ HLA Whole Blood CD33 Positive Selection Kit (Catalog #18287HLA), EasySep™ HLA Whole Blood Myeloid Positive Selection Kit (Catalog #18683HLA), and EasySep™ Human Buffy Coat CD14 Positive Selection Kit (Catalog #18088).

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Type:
Antigen: CD14
Clonality: Monoclonal
Clone: M5E2
Conjugation: Unconjugated
Epitope:
Host: Mouse
Isotype: IgG2a kappa
Reactivity: Capuchin monkey, Chimpanzee, Common marmoset, Cotton-topped tamarin, Bovine, Cynomolgus monkey, Dog, Human, Macaque, Pig, Rhesus monkey, Sheep, Squirrel monkey