CD59 Antibody (YA4692)
(Synonyms: CD59; MIC11; MIN1; MIN2; MIN3; MSK21; CD59 glycoprotein; 1F5 antigen; 20 kDa homologous restriction factor; HRF-20; HRF20; MAC-inhibitory protein; MAC-IP; MEM43 antigen; Membrane attack complex inhibition factor; MACIF; Membrane inhibitor of reactive lysis; MIRL; Protectin; CD59; CD59 nanobody; )CD59 Antibody (YA4692) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to CD59.
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Host:
Mouse
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Application:
ELISA
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Reactivity :
Human
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Formulation:
Supplied in Phosphate-buffered solution.
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Conjugation:
Non-conjugated
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
Applications
| Application |
ELISA
ELISA: Enzyme Linked Immunosorbent Assay
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|---|---|
| Dilution Ratio | 1:5000-100000 |
Product Details
Product Properties
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Appearance
Liquid
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Formulation
Supplied in Phosphate-buffered solution.
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Storage & Stability
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
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Shipping
Shipping with blue ice.
Background
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Function
CD59 is a Potent inhibitor of the complement membrane attack complex (MAC) action, which protects human cells from damage during complement activation. Acts by binding to the beta-haipins of C8 (C8A and C8B) components of the assembling MAC, forming an intermolecular beta-sheet that prevents incorporation of the multiple copies of C9 required for complete formation of the osmolytic pore; The soluble form from urine retains its specific complement binding activity, but exhibits greatly reduced ability to inhibit complement membrane attack complex (MAC) assembly on cell membranes[1][2][3][4][5][6][7].
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Subcellular Localization
Cell membrane; Lipid-anchor, GPI-anchor; Secreted
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Isoforms & Post-Translational Modification
P13987 has 2 isomers: P13987-1: 14177 Da (predicted); P13987-2: 14529 Da (predicted).
N- and O-glycosylated. The N-glycosylation mainly consists of a family of biantennary complex-type structures with and without lactosamine extensions and outer arm fucose residues. Also significant amounts of triantennary complexes (22%). Variable sialylation also present in the Asn-43 oligosaccharide. The predominant O-glycans are mono-sialylated forms of the disaccharide, Gal-beta-1,3GalNAc, and their sites of attachment are probably on Thr-76 and Thr-77. The GPI-anchor of soluble urinary CD59 has no inositol-associated phospholipid, but is composed of seven different GPI-anchor variants of one or more monosaccharide units. Major variants contain sialic acid, mannose and glucosamine. Sialic acid linked to an N-acetylhexosamine-galactose arm is present in two variants;Glycated (PubMed:10805801). Glycation is found in diabetic subjects, but only at minimal levels in nondiabetic subjects. Glycated CD59 lacks MAC-inhibitory function and confers to vascular complications of diabetes (PubMed:10805801) -
Subunit
Interacts with T-cell surface antigen CD2
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SwissProt ID
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Synonyms
CD59; MIC11; MIN1; MIN2; MIN3; MSK21; CD59 glycoprotein; 1F5 antigen; 20 kDa homologous restriction factor; HRF-20; HRF20; MAC-inhibitory protein; MAC-IP; MEM43 antigen; Membrane attack complex inhibition factor; MACIF; Membrane inhibitor of reactive lysis; MIRL; Protectin; CD59; CD59 nanobody;
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