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Invitrogen
CD59 Polyclonal Antibody
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CD59 Antibody (PA5-88529) in WB
Western blot analysis of CD59 in extracts of various cell lines. Samples were incubated with CD59 Polyclonal antibody (Product # PA5-88529) using a dilution of 1:1,000, followed by HRP Goat Anti-Rabbit IgG (H+L) at a dilution of 1:10,000. Lysates/proteins: 25 µg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Enhanced Kit. Exposure time: 90s.
Product Details
PA5-88529
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant fusion protein containing a sequence corresponding to amino acids 26-128 of human CD59 (NP_0011206951)
Conjugate
Form
Liquid
Concentration
0.3 mg/mL
Purification
Affinity Chromatography
Storage buffer
PBS, pH 7.3, with 50% glycerol
Contains
0.02% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2804979
Product Specific Information
Immunogen sequence: LQCYNCPNPT ADCKTAVNCS SDFDACLITK AGLQVYNKCW KFEHCNFNDV TTRLRENELT YYCCKKDLCN FNEQLENGGT SLSEKTVLLL VTPFLAAAWS LHP; Positive Samples: HeLa, A-549, 22Rv1; Cellular Location: Cell membrane, GPI-anchor, Lipid-anchor
Target Information
CD59 (Protectin) is a small (18-20 kDa) GPI-anchored ubiquitously expressed inhibitor of the membrane attack complex (MAC). CD59 is the key regulator that preserves the autologous cells from terminal effector mechanism of the complement cascade. CD59 also associates with C5b-8 complex and counteracts appropriate formation of cytolytic pore within the plasma membrane. Further, CD59 is a low-affinity ligand of human CD2, causes T cell costimulation, and is involved in lymphocyte signal transduction. CD59 is a potent inhibitor of the complement membrane attack complex, whereby it binds complement C8 and/or C9 during the assembly of this complex, thereby inhibiting the incorporation of multiple copies of C9 into the complex, which is necessary for osmolytic pore formation. Mutations in this gene cause CD59 deficiency, a disease involving hemolytic anemia, thrombosis, and cerebral infarction. Multiple alternatively spliced transcript variants of CD59 have been identified.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: 1F5 antigen; 20 kDa homologous restriction factor; CD59; CD59 antigen p18-20 (antigen identified by monoclonal antibodies 16.3A5, EJ16, EJ30, EL32 and G344); CD59 glycoprotein; CD59 molecule, complement regulatory protein; HRF-20; human leukocyte antigen MIC11; Ly-6-like protein; lymphocytic antigen CD59/MEM43; MAC-inhibitory protein; MAC-IP; MACIF; MEM43 antigen; membrane attack complex (MAC) inhibition factor; Membrane attack complex inhibition factor; Membrane inhibitor of reactive lysis; MIRL; Protectin; surface anitgen recognized by monoclonal antibody 16.3A5; T cell-activating protein
Gene Aliases: 16.3A5; 1F5; CD59; EJ16; EJ30; EL32; G344; HRF-20; HRF20; MAC-IP; MACIF; MEM43; MIC11; MIN1; MIN2; MIN3; MIRL; MSK21; p18-20
UniProt ID: (Human) P13987
Entrez Gene ID: (Human) 966
cell activation
negative regulation of activation of membrane attack complex
ER to Golgi vesicle-mediated transport
cell surface receptor signaling pathway
blood coagulation
regulation of complement activation
positive regulation of T cell proliferation
negative regulation of apoptotic process
COPII vesicle coating
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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