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          • Primary Antibodies ›
          • CD55 Antibodies

          Proteintech

          CD55 Monoclonal Antibody (JS11), CoraLite® Plus 647

          View all (66) CD55 antibodies

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          Cite CD55 Monoclonal Antibody (JS11), CoraLite® Plus 647

          • Antibody Testing Data (2)
          CD55 Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.
          CD55 Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.

          FIGURE: 1 / 2

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          CD55 Antibody (CL647-65271) in Flow

          1X10^6 human PBMCs were surface stained with 5 µL CoraLite® Plus 647 Anti-Human CD55 (CL647-65271, Clone: JS11) (red) or Mouse IgG1 Isotype Control. Cells were not fixed. Lymphocytes were gated. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          CD55 Antibody in Flow Cytometry (Flow)
          CD55 Antibody in Flow Cytometry (Flow)

          Product Details

          CL647-65271

          Applications
          Tested Dilution
          Publications

          Flow Cytometry (Flow)

          Assay-dependent
          -
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Mouse / IgG1

          Class

          Monoclonal

          Type

          Antibody

          Clone

          JS11

          Immunogen

          The exact sequence is proprietary

          Conjugate

          CoraLite® Plus 647 CoraLite® Plus 647 CoraLite® Plus 647
          • Unconjugated
          • Cardinal Red
          • CoraLite Plus 488
          • CoraLite Plus 594
          • CoraLite Plus 670
          • CoraLitePlus 555
          • FITC Plus
          • Request custom conjugation

          Excitation/Emission Max

          654/674 nm

          Form

          Liquid

          Purification

          Affinity chromatography

          Storage buffer

          PBS with 0.5% BSA

          Contains

          0.09% sodium azide

          Storage conditions

          4°C, store in dark

          Shipping conditions

          Wet ice

          Target Information

          CD55 (decay-accelerating factor, DAF) is a GPI-anchored membrane glycoprotein that protects autologous cells from classical and alternative pathway of complement cascade. Bidirectional interactions between CD55 and CD97 are involved in T cell regulation and CD55 can regulate complement when bound to CD97. In tumors, CD55 promotes neoangiogenesis, tumorigenesis, invasiveness and evasion of apoptosis. CD55 is a 70 kDa glycoprotein (in erythrocytes) anchored in the membrane by glycosylphosphatidylinositol tail. In other cells, the apparent molecular weight is somewhat larger for CD55 and has a substantial content of O-glycans. CD55 binds to activated C4b or C3b complement fragments on the cell surface, preventing the assembly and accelerating the decay of both classical and alternative pathways. CD55 carries the Cromer related blood group antigens. Two alternatively spliced transcripts encoding CD55 have been identified, and the predominant transcript encodes a membrane-bound protein expressed on cells exposed to plasma component proteins but an alternatively spliced transcript produces a soluble protein present at much lower levels. CD55 has been studied to have a role in prostate cancer growth and survival.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          References (0)

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          Cite this product

          Bioinformatics

          Protein Aliases: CD55; CD55 antigen; CD55 molecule, decay accelerating factor for complement (Cromer blood group); Complement decay-accelerating factor; RP11-357P18.1

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          Gene Aliases: CD55; CR; CROM; DAF; TC

          View more View less

          UniProt ID: (Human) P08174

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          Entrez Gene ID: (Human) 1604

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          Function(s)
          virus receptor activity protein binding lipid binding
          Process(es)
          ER to Golgi vesicle-mediated transport complement activation, classical pathway positive regulation of cytosolic calcium ion concentration regulation of complement activation regulation of lipopolysaccharide-mediated signaling pathway CD4-positive, alpha-beta T cell cytokine production innate immune response respiratory burst negative regulation of complement activation viral entry into host cell positive regulation of CD4-positive, alpha-beta T cell activation positive regulation of CD4-positive, alpha-beta T cell proliferation
          It has to be done as per old AB suggested Products section.
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          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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