CD55 polyclonal antibody
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Specification
Product Description
Rabbit polyclonal antibody raised against recombinant human CD55.
Immunogen
Recombinant protein corresponding to amino acids of human CD55.
Sequence
YCPAPPQIDNGIIQGERDHYGYRQSVTYACNKGFTMIGEHSIYCTVNNDEGEWSGPPPECRGKSLTSKVPPTVQKPTTVNVPTTEVSPTSQKTTTKTTTPNAQATRSTPVSRTTKHFHETTPNKGSGTTSGTTRLLSGHTCFTLTGLLGTLVTMG
Host
Rabbit
Reactivity
Human
Form
Liquid
Purification
Antigen affinity purification
Isotype
IgG
Recommend Usage
Immunohistochemistry (1:50-1:200)
Western Blot (1:100-1:250)
Immunofluorescence (1-4 ug/mL)
The optimal working dilution should be determined by the end user.Storage Buffer
In PBS, pH 7.2 (40% glycerol, 0.02% sodium azide)
Storage Instruction
Store at 4°C. For long term storage store at -20°C.
Aliquot to avoid repeated freezing and thawing.Note
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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Applications
Western Blot (Cell lysate)
Western blot analysis of Human cell line RT-4 with CD55 polyclonal antibody (Cat# PAB29331) at 1:100-1:250 dilution.Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Immunohistochemical staining of human lung with CD55 polyclonal antibody (Cat# PAB29331) shows strong membranous and cytoplasmic positivity in alveolar cells and macrophages at 1:50-1:200 dilution.Immunofluorescence
Immunofluorescent staining of human cell line U-251 MG with CD55 polyclonal antibody (Cat# PAB29331) under 1-4 ug/mL working concentration shows positivity in nucleus. -
Gene Info — CD55
Entrez GeneID
1604Protein Accession#
B1AP15Gene Name
CD55
Gene Alias
CR, CROM, DAF, TC
Gene Description
CD55 molecule, decay accelerating factor for complement (Cromer blood group)
Omim ID
125240Gene Ontology
HyperlinkGene Summary
This gene encodes a protein involved in the regulation of the complement cascade. The encoded glycoprotein is also known as the decay-accelerating factor (DAF); binding of DAF to complement proteins accelerates their decay, disrupting the cascade and preventing damage to host cells. Antigens present on the DAF glycoprotein constitute the Cromer blood group system (CROM). Two alternatively spliced transcripts encoding different proteins have been identified. 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. Additional, alternatively spliced transcript variants have been described, but their biological validity has not been determined. [provided by RefSeq
Other Designations
CD55 antigen|decay accelerating factor for complement
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Interactome
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Pathway
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Disease
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