Key Product Details

Species Reactivity

Human

Applications

Flow Cytometry, Functional

Label

PE (Excitation = 488 nm, Emission = 575 nm)

Antibody Source

Monoclonal Mouse IgG2a Kappa Clone # B-E5
View all CD21 Primary Antibodies »

Product Specifications

Immunogen

Daudi cell line

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2a Kappa

Scientific Data Images for CD21 Antibody (B-E5) [PE]

CD21 Antibody (B-E5) [PE]

CD21 Antibody (B-E5) [PE] [NBP3-14587PE] -

CD21 Antibody (B-E5) [PE] [NBP3-14587PE] - Vial of PE conjugated antibody. PE has two excitation maxima, 498 nm excited by the Blue laser (488 nm) and 565 nm excited by the Yellow-Green laser (561 nm). Both result in emission at 578 nm.

Applications for CD21 Antibody (B-E5) [PE]

Application
Recommended Usage

Flow Cytometry

Optimal dilutions of this antibody should be experimentally determined.

Functional

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Spectra Viewer

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Flow Cytometry

Formulation, Preparation, and Storage

Purification

Affinity purified

Formulation

PBS

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: CD21

CD21 (complement receptor 2, CR2) binds C3 complement fragments, especially its breakdown fragments, which remain covalently attached to complement activating surfaces or antigen. CD21 has important roles in uptake and retention of immunocomplexes, survival of memory B cells and in development and maintenance of the humoral response to T-dependent antigens. CD21 also serves as a key receptor for Epstein-Barr virus binding and is involved in targeting prions to folicular dendritic cells and expediting neuroinvasion following peripheral exposure to prions. A soluble form of the CD21 (sCD21) is shed from the lymphocyte surface and retains its ability to bind respective ligands.

Alternate Names

C3DR, CD21, CR2

Gene Symbol

CR2

Additional CD21 Products

Product Documents for CD21 Antibody (B-E5) [PE]

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Download SDS

Product Specific Notices for CD21 Antibody (B-E5) [PE]

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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