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CD55 Antibody – Mouse Monoclonal

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS225631

Mouse anti Human CD55 antibody, clone 67 recognizes the human CD55 cell surface antigen, a GPI linked molecule also known as decay accelerating factor (DAF). CD55 is expressed by a wide range of cell types.CD55 is the complement regulatory protein, decay… More details

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Product Overview

Product Name
CD55, Monoclonal Antibody
Full Product Name
Mouse Anti Human CD55: FITC
Product Gene Name
Product Synonym Names
CD55 antibody (67); Mouse anti Human CD55
Clonality
Monoclonal
Isotype
IgG1
Clone Number
67
Host
Mouse
Species Reactivity
Human
Form/Format
Liquid; Phosphate Buffered Saline
Purity/Purification
Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
Concentration
1.0 mg/ml (lot specific)
Preparation and Storage
Store at 4 degree C or at -20 degree C if preferred.
This product should be stored undiluted. Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the antibody.
Should this product contain a precipitate we recommend microcentrifugation before use.
OMIM
125240
3D Structure
ModBase 3D Structure for P08174
Immunogen
K562 cells
Conjugation
FITC
Carrier Free
Yes
Preservative Stabilizers
0.09% Sodium Azide
Applications Tested/Suitable for anti-CD55 antibody
Flow Cytometry (FC/FACS)

Testing Data of anti-CD55 antibody

Figure A. Pacific Blue conjugated Mouse anti Human CD3 and RPE-Alexa Fluor 647 conjugated Mouse IgG1 isotype control . Figure B. Pacific Blue conjugated Mouse anti Human CD3 and RPE-Alexa Fluor 647 conjugated Mouse anti Human CD55 . All experiments performed on red cell lysed human blood gated on lymphoid cells in the presence of 10% human serum. Data acquired on the ZE5 Cell Analyzer.
Mouse Anti-CD55 Monoclonal Antibody – Cat# MBS225631

Testing Data of anti-CD55 antibody

Figure A. Alexa Fluor 700 conjugated Mouse anti Human CD3 and RPE conjugated Mouse IgG1 isotype control . Figure B. Alexa Fluor 700 conjugated Mouse anti Human CD3 and RPE conjugated Mouse anti Human CD55 . All experiments performed on red cell lysed human blood gated on lymphoid cells in the presence of 10% human serum. Data acquired on the ZE5 Cell Analyzer.
Mouse Anti-CD55 Monoclonal Antibody, Testing Data – Cat# MBS225631

Testing Data of anti-CD55 antibody

Figure A. Alexa Fluor 700 conjugated Mouse anti Human CD3 and RPE conjugated Mouse IgG1 isotype control . Figure B. Alexa Fluor 700 conjugated Mouse anti Human CD3 and RPE conjugated Mouse anti Human CD55 . All experiments performed on human peripheral blood lymphocytes in the presence of Human SeroBlock (BUF070A).
Mouse Anti-CD55 Monoclonal Antibody, Testing Data – Cat# MBS225631

Testing Data of anti-CD55 antibody

Figure A. Alexa Fluor 700 conjugated Mouse anti Human CD3 and Alexa Fluor 488 conjugated Mouse IgG1 isotype control . Figure B. Alexa Fluor 700 conjugated Mouse anti Human CD3 and Alexa Fluor 488 conjugated Mouse anti Human CD55 . All experiments performed on red cell lysed human blood gated on lymphocytes in the presence of Human Seroblock (BUF070A). Data acquired on the ZE5 cell
Mouse Anti-CD55 Monoclonal Antibody, Testing Data – Cat# MBS225631

Testing Data of anti-CD55 antibody

Figure A. Alexa Fluor 700 conjugated Mouse anti Human CD3 and FITC conjugated Mouse IgG1 isotype control . Figure B. Alexa Fluor 700 conjugated Mouse anti Human CD3 and FITC conjugated Mouse anti Human CD55 . All experiments performed on red cell lysed human blood gated on lymphocytes in the presence of Human Seroblock (BUF070A). Data acquired on the ZE5 cell analyzer.
Mouse Anti-CD55 Monoclonal Antibody, Testing Data – Cat# MBS225631

Testing Data of anti-CD55 antibody

Figure A. Alexa Fluor 488 conjugated Mouse anti Human CD3 and Alexa Fluor 700 conjugated Mouse IgG1 isotype control . Figure B. Alexa Fluor 488 conjugated Mouse anti Human CD3 and Alexa Fluor 700 conjugated Mouse anti Human CD55 . All experiments performed on red cell lysed human blood gated on lymphocytes in the presence of Human Seroblock (BUF070A). Data acquired on the ZE5 cell analyzer.
Mouse Anti-CD55 Monoclonal Antibody, Testing Data – Cat# MBS225631

Testing Data of anti-CD55 antibody

Figure A. Alexa Fluor 488 conjugated Mouse anti Human CD3 and Alexa Fluor 647 conjugated Mouse IgG1 isotype control . Figure B. Alexa Fluor 488 conjugated Mouse anti Human CD3 and Alexa Fluor 647 conjugated Mouse anti Human CD55 . All experiments performed on red cell lysed human blood gated on lymphocytes in the presence of Human Seroblock (BUF070A). Data acquired on the ZE5 Cell Analyzer.
Mouse Anti-CD55 Monoclonal Antibody, Testing Data – Cat# MBS225631

Testing Data of anti-CD55 antibody

Published Customer Image:
Mouse Anti Human CD55 antibody, clone 67 used for the identification of CD55 expressing cells in rheumatoid arthritis synovial tissue by immunohistochemistry on cryostat sections.
Image caption:
Representative double staining of rheumatoid arthritis synovial tissue with antibodies against RasGRF1 and cell-specific markers. Synovial tissue sections were stained overnight with antibodies against Ras guanine nucleotide-releasing factor 1(RasGRF1), followed by antibodies against CD3, CD55, and CD68. After biotin tyramide enhancement, staining was developed with amino-ethylcarbazole (red, RasGRF1) and Fast blue (blue, cell-specific markers). Magnification x 100.
From: Abreu JR, de Launay D, Sanders ME, Grabiec AM, van de Sande MG, Tak PP, Reedquist KA.
The Ras guanine nucleotide exchange factor RasGRF1 promotes matrix metalloproteinase-3 production in rheumatoid arthritis synovial tissue.
Arthritis Res Ther. 2009;11(4):R121.
This is from an open access article distributed under the terms of the Creative Commons Attribution License.
Mouse Anti-CD55 Monoclonal Antibody, Testing Data – Cat# MBS225631

Testing Data of anti-CD55 antibody

Published Customer Image:
Mouse Anti CD55 antibofdy, clone 67 used for the demonstration of CD55 and MPGES1 in fibroblasts from sinovial lining by immunofluorescence.
Image caption:
MPGES1 expression in synovial lining fibroblasts before and 16 weeks after initiation of rituximab therapy.
Double immunofluorescence pictures show the presence of MPGES1 (red) expression in CD55 positive fibroblasts (green) in the rheumatoid tissue before rituximab initiation (A) and 16 weeks later (B). Original magnification 500x. Arrows point to double stained cells
From: Gheorghe KR, Thurlings RM, Westman M, Boumans MJ, Malmström V, Trollmo C, et al. (2011)
Prostaglandin E2 Synthesizing Enzymes in Rheumatoid Arthritis B Cells and the Effects of B Cell Depleting Therapy on Enzyme Expression.
PLoS ONE 6(1): e16378.
This image is from an open access article distributed under the terms of the Creative Commons Attribution License. PLoS ONE 6(1): e16378.
Mouse Anti-CD55 Monoclonal Antibody, Testing Data – Cat# MBS225631

Other Notes

Small volumes of anti-CD55 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Searchable Terms for CD55 purchase

MBS225631 is an antibody targeting CD55. Also known as Mouse Anti Human CD55: FITC. Reactive in Human. Host: Mouse.

Additional Details

NCBI/Uniprot data below describe general gene information for CD55. It may not necessarily be applicable to this product.

NCBI GI #
NCBI GeneID
NCBI Accession #
UniProt Primary Accession #
UniProt Related Accession #
GenBank Nucleotide #
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
UniProt Protein Name
Complement decay-accelerating factor
UniProt Gene Name
CD55
UniProt Synonym Gene Names
CR; DAF
UniProt Entry Name
DAF_HUMAN
NCBI Protein Information
complement decay-accelerating factor

NCBI Summary for CD55

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]
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UniProt Comments for CD55

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
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Precautions

All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.

Disclaimer

While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.

Product Note

Select online data sheet information is drawn from bioinformatics databases, occasionally resulting in ambiguous or non-relevant product information. It is the responsibility of the customer to review, verify, and evaluate the information to make sure it matches their requirements before purchasing the kit. Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual, it is intended to serve as an example only. Please refer to the instructions For Use provided with the assay kit for precise details.

Product PubMed Publications

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