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Product Name 

CD21 antibody [BU32] (Phycoerythrin)

 

See all CD21 antibodies (19)...

Product type 

Primary antibodies

Description 

Mouse monoclonal [BU32] to CD21 (Phycoerythrin)

Immunogen 

Tissue / cell preparation (Human) - Purified human B cells from lymph node.

Reacts with 
(species key)

Hu

Tested applications 
(see key)

Flow Cyt, ICC/IF, IHC-Fr


Abreviews 

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Application notes 
(see key)

Recommended dilutions
Flow Cyt: Use 5µl for 106 cells.
IF: Use at an assay dependent dilution.
IHC-Fr: Use at an assay dependent dilution.


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

Cellular localization 

Type I membrane protein

Research areas 

Immunology >> Adaptive Immunity >> B Cells >> CD

Relevance 

CD21 also known as complement receptor 2 (CR2), C3d receptor or EBV receptor is a 140 kDa protein. CD21 is a glycosylated type I transmembrane protein consisting of an extracellular face of a series of 15 or 16 CCP domains. CD21 is the receptor for complement components C3d and iC3b as well as the Epstein-Barr virus (EBV) glycoprotein gp350/220. The soluble CD21 (sCD21) was shown to efficiently trigger CD23 signalling pathways in human monocytes. By inducing release of proinflammatory cytokines and upregulating expression of molecules involved in antigen presentation, sCD21 modulates critical monocyte functions that may be relevant to allergic and inflammatory disorders.

 

Alternative names CD21 antibody [BU32] (Phycoerythrin) (ab23771)

Database links 

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

Entrez Gene

    

1380    (Human)

Omim

    

120650    (Human)

SwissProt

    

P20023    (Human)

Unigene

    

445757    (Human)

Raised in 

Mouse

Clonality 

Monoclonal

Clone number 

BU32

Isotype 

IgG1

Purity 

Protein G purified

Storage buffer 

Preservative: 0.1% Sodium Azide
Constituents: PBS, BSA

Material safety datasheet (MSDS) for this product:
Sodium Azide MSDS

Form 

Liquid

Conjugation 

Phycoerythrin

Concentration 

0.200 mg/ml

Storage instructions 

Store at +4°C in the dark. Do not freeze.

 

At Abcam, we have one centralized database to hold all of our product information, so that everything we know about this CD21 antibody [BU32] (Phycoerythrin) is on this datasheet. But please do contact us if you would like any reassurance!


 

Search PubMed (MEDLINE) for references to CD21

 

CD21 antibody [BU32] (Phycoerythrin) - more information

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