Invitrogen™ CD14 Monoclonal Antibody (61D3), Super Bright™ 645, eBioscience™, Invitrogen™

Catalog No.	Quantity
64014942	100 Tests

Catalog No. 64014942 Supplier Invitrogen™ Supplier No. 64014942

Description

Mouse Monoclonal Antibody

Description: This 3G8 monoclonal antibody reacts with human and non-human primate CD16, which is also known as the low-affinity Fc gamma RIII. CD16 exists as two distinct isoforms, Fc gamma RIIIA and Fc gamma RIIIB. In humans, Fc gamma RIIIA is expressed as a polypeptide-anchored form on monocytes, macrophages, and lymphocytes such as NK cells. T and B cells do not express this Fc receptor. Fc gamma RIIIB is also detected on neutrophils as a GPI-anchored form. Expression of CD16 on lymphocytes and monocytes is similar in non-human primates. However, while CD16 is not found on neutrophils in macaques and baboons, this receptor is detected on these cells in sooty mangabeys. Binding of IgG leads to activation of signal transduction pathways, resulting in antibody-dependent cell-mediated cytotoxicity (ADCC), phagocytosis, cytokine release, and antigen presentation. Based on cross-blocking studies 3G8 recognizes the same epitope as CB16. However, 3G8 and B73.1 antibody clones bind distinct epitopes. Applications Reported: This 3G8 antibody has been reported for use in flow cytometric analysis. Applications Tested: This 3G8 antibody has been pre-diluted and tested by flow cytometric analysis of normal human peripheral blood cells. This may be used at 5 μL (0.125 μg) per test. A test is defined as the amount (μg) of antibody that will stain a cell sample in a final volume of 100 μL.

CD14 is a 55 kDa GPI-anchored glycoprotein that is constitutively expressed on the surface of mature monocytes, macrophages, and neutrophils. CD14 also serves as a multifunctional lipopolysaccharide receptor, and is released to the serum both as a secreted and enzymatically cleaved GPI-anchored form. CD14 binds lipopolysaccharide molecule in a reaction catalyzed by lipopolysaccharide-binding protein (LBP), an acute phase serum protein. The soluble sCD14 can discriminate slight structural differences between lipopolysaccharides and is important for neutralization of serum allochthonous lipopolysaccharides by reconstituted lipoprotein particles. Further, CD14 has been shown to bind apoptotic cells, and can affect allergic, inflammatory and infectious processes. Alternative splicing results in multiple transcript variants encoding the same CD14 isoform. Diseases associated with CD14 dysfunction include mycobacterium chelonae infection and Croup.

Specifications

• Antigen: CD14
• Applications: Flow Cytometry
• Classification: Monoclonal
• Clone: 61D3
• Concentration: 5 μL/Test
• Conjugate: Super Bright 645
• Formulation: PBS with BSA and 0.09% sodium azide; pH 7.2
• Gene: Cd14
• Gene Accession No.: P08571
• Gene Alias: CD 14; CD14; CD14 antigen; CD14 molecule; cd14 monocyte; lipopolysaccharide receptor; lipoprotein receptor; LPSR antibody; monocyte differentiation antigen CD14; Monocyte differentiation antigen CD14, membrane-bound form; Monocyte differentiation antigen CD14, urinary form; monocyte differentiation antigen CD14; LOW QUALITY PROTEIN: monocyte differentiation antigen CD14; myeloid cell-specific leucine-rich glycoprotein; myeloid membrane glycoprotein precursor; sCD14; soluble CD14
• Gene Symbols: Cd14
• Host Species: Mouse
• Purification Method: Affinity chromatography
• Quantity: 100 Tests
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 929
• Target Species: Human
• Content And Storage: 4°C, store in dark, DO NOT FREEZE!
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG1 κ

For Research Use Only