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Flow Cytometry (FC/FACS) (Flow cytometry analysis (surface staining) of human peripheral blood leukocytes by mouse monoclonal anti-CD55 antibody MEM-118.)

Mouse CD55 Antibody | anti-CD55 antibody

Anti-Hu CD55 FITC

Gene Names
CD55; CR; TC; DAF; CROM; CHAPLE
Reactivity
Human, Non-human primates
Applications
Flow Cytometry, Functional Assay
Purity
The purified antibody is conjugated with fluorescein isothiocyanate (FITC) under optimum conditions. The conjugate is purified by size-exclusion chromatography.
Synonyms
CD55; Anti-Hu CD55 FITC; CD55 molecule (Cromer blood group); DAF; CROM; CHAPLE; anti-CD55 antibody
Ordering
For Research Use Only!
Host
Mouse
Reactivity
Human, Non-human primates
Isotype
IgM
Clone Number
MEM-118
Specificity
The antibody MEM-118 recognizes an epitope in SCR4 domain of CD55 (Decay accelerating factor, DAF), a 60-70 kDa glycosylphosphatidylinositol (GPI)-anchored single chain extracellular glycoprotein. CD55 is widely expressed on hematopoietic and on many non-hematopoietic cells; it is weakly present on NK cells.
Purity/Purification
The purified antibody is conjugated with fluorescein isothiocyanate (FITC) under optimum conditions. The conjugate is purified by size-exclusion chromatography.
Form/Format
Stabilizing Tris buffered saline (TBS) solution with 15 mM sodium azide
Sequence Length
381
Applicable Applications for anti-CD55 antibody
Flow Cytometry (FC/FACS)
Application Notes
FC/FACS: QC tested
Immunogen
HPB-ALL human T cell line
Conjugation
FITC
Preparation and Storage
Store in the dark at 2-8 degree C. Do not freeze. Avoid prolonged exposure to light.

Flow Cytometry (FC/FACS)

(Flow cytometry analysis (surface staining) of human peripheral blood leukocytes by mouse monoclonal anti-CD55 antibody MEM-118.)

Flow Cytometry (FC/FACS) (Flow cytometry analysis (surface staining) of human peripheral blood leukocytes by mouse monoclonal anti-CD55 antibody MEM-118.)
Related Product Information for anti-CD55 antibody
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 still regulate complement when bound to CD97. In tumours, besides protection agains complement, CD55 promotes neoangiogenesis, tumorigenesis, invasiveness and evasion of apoptosis.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
NCBI Official Full Name
complement decay-accelerating factor isoform 1 preproprotein
NCBI Official Synonym Full Names
CD55 molecule (Cromer blood group)
NCBI Official Symbol
CD55
NCBI Official Synonym Symbols
CR; TC; DAF; CROM; CHAPLE
NCBI Protein Information
complement decay-accelerating factor
UniProt Protein Name
Complement decay-accelerating factor
UniProt Gene Name
CD55
UniProt Synonym Gene Names
CR; DAF
UniProt Entry Name
DAF_HUMAN

NCBI Description

This gene encodes a glycoprotein involved in the regulation of the complement cascade. Binding of the encoded protein to complement proteins accelerates their decay, thereby disrupting the cascade and preventing damage to host cells. Antigens present on this protein constitute the Cromer blood group system (CROM). Alternative splicing results in multiple transcript variants. The predominant transcript variant encodes a membrane-bound protein, but alternatively spliced transcripts may produce soluble proteins. [provided by RefSeq, Jul 2014]

Uniprot Description

CD55: This protein recognizes C4b and C3b fragments that condense with cell-surface hydroxyl or amino groups when nascent C4b and C3b are locally generated during C4 and c3 activation. Interaction of daf with cell-associated C4b and C3b polypeptides interferes with their ability to catalyze the conversion of C2 and factor B to enzymatically active C2a and Bb and thereby prevents the formation of C4b2a and C3bBb, the amplification convertases of the complement cascade. Belongs to the receptors of complement activation (RCA) family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Membrane protein, GPI anchor; Cell surface

Chromosomal Location of Human Ortholog: 1q32

Cellular Component: cell surface; integral to plasma membrane; extracellular region; plasma membrane; lipid raft

Molecular Function: viral receptor activity; protein binding; lipid binding

Biological Process: respiratory burst; entry of virus into host cell; elevation of cytosolic calcium ion concentration; negative regulation of complement activation; regulation of complement activation; innate immune response; regulation of lipopolysaccharide-mediated signaling pathway; complement activation, classical pathway

Disease: Blood Group, Cromer System

Research Articles on CD55

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Product Notes

The CD55 cd55 (Catalog #AAA1801007) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The Anti-Hu CD55 FITC reacts with Human, Non-human primates and may cross-react with other species as described in the data sheet. AAA Biotech's CD55 can be used in a range of immunoassay formats including, but not limited to, Flow Cytometry (FC/FACS). FC/FACS: QC tested. Researchers should empirically determine the suitability of the CD55 cd55 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CD55, Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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