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Product Name 

CD46 antibody [J4.48]

 

See all CD46 antibodies (7)...

Product type 

Primary antibodies

Description 

Mouse monoclonal [J4.48] to CD46

Immunogen 

Tissue / cell preparation FKLY 18 B lymphoma cell line (Human).

Reacts with 
(species key)

Hu

Tested applications 
(see key)

Flow Cyt, ICC/IF


Abreviews 

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(see key)


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Application notes 
(see key)

Recommended dilutions
Flow Cyt: Use 2µg for 5x105 cells.
IF: Use 2µg for 5x105 cells.

Not tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.

Cellular localization 

Type I membrane protein.

Research areas 

Immunology >> Innate Immunity >> Complement >> Regulatory
Immunology >> Cell Type Markers >> CD >> Non-lineage

Relevance 

CD46 is one of the membrane complement regulatory proteins. CD46 possesses C3b-binding and factor I cofactor activities which play important roles in the regulation of the complement activation pathway. CD46 is widely distributed on blood cells, endothelial cells, epithelial cells and tumor cell lines. CD46 exists as many isoforms in a variety of tissues. The antigen has a broad distribution and is present on leukocytes, platelets, endothelial cells, epithelial cells and fibroblasts. It is strongly expressed on salivary gland ducts and kidney ducts, moderately on lymphocytes and endothelium, and weakly on interstitial tissues and muscle cells, but not on erythrocytes. It is expressed on thymocytes, B cells, monocytes, granulocytes, NK cells, platelets, epithelial and endothelial cells.

 

Alternative names CD46 antibody [J4.48] (ab19739)

Database links 

The links below go to external sites and will open in a new browser window

Entrez Gene

    

4179    (Human)

GeneCard

    

GC01P205992    (Human)

Omim

    

120920    (Human)

SwissProt

    

P15529    (Human)

Raised in 

Mouse

Clonality 

Monoclonal

Clone number 

J4.48

Myeloma 

NS1

Isotype 

IgG1

Purity 

Protein G purified

Storage buffer 

Preservative: None
Constituents: PBS, 1mg/ml BSA

Form 

Liquid

Concentration 

0.200 mg/ml

Storage instructions 

Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

 

At Abcam, we have one centralized database to hold all of our product information, so that everything we know about this CD46 antibody [J4.48] is on this datasheet. But please do contact us if you would like any reassurance!


 

Search PubMed (MEDLINE) for references to CD46

 

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