CD21 Antibody (Bu33) [mFluor Violet 450 SE]

Novus Biologicals, part of Bio-Techne | Catalog # NB100-63574MFV450

Clone Bu33 was used by HLDA to establish CD designation.
Novus Biologicals, part of Bio-Techne
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NB100-63574MFV450
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Key Product Details

Species Reactivity

Human

Applications

Flow Cytometry

Label

mFluor Violet 450 SE (Excitation = 406 nm, Emission = 445 nm)

Antibody Source

Monoclonal Mouse IgG1 Clone # Bu33

Concentration

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

View all CD21 Antibodies »

Product Specifications

Immunogen

Made to Human CD21

Reactivity Notes

Predicted cross-reactivities: Equine

Specificity

NB100-63574 recognizes human CD21, a 145kD cell surface glycoprotein expressed by mature B lymphocytes, follicular dendritic cells, subsets of normal thymocytes and subsets of T cells. The CD21 molecule acts as a receptor for CD23, for complement components C3d, C3dg and iC3b and for Epstein Barr Virus. CD21 is part of the signalling complex that is linked to CD19, CD81 and phosphatidylinositol-3-kinase.

Marker

Histiocytic Marker

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Scientific Data Images for CD21 Antibody (Bu33) [mFluor Violet 450 SE]

CD21 Antibody (Bu33) [mFluor Violet 450 SE] [NB100-63574MFV450] -

CD21 Antibody (Bu33) [mFluor Violet 450 SE] [NB100-63574MFV450] - Vial of mFluor Violet 450 conjugated antibody. mFluor Violet 450 is optimally excited at 406 nm by the Violet laser (405 nm) and has an emission maximum of 445 nm.

Applications for CD21 Antibody (Bu33) [mFluor Violet 450 SE]

Application
Recommended Usage

Flow Cytometry

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

Formulation, Preparation, and Storage

Purification

Protein G purified

Formulation

50mM Sodium Borate

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 (Bu33) [mFluor Violet 450 SE]

Product Datasheets

Certificate of Analysis

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

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Product Specific Notices for CD21 Antibody (Bu33) [mFluor Violet 450 SE]

mFluor(TM) is a trademark of AAT Bioquest, Inc. This conjugate is made on demand. Actual recovery may vary from the stated volume of this product. The volume will be greater than or equal to the unit size stated on the datasheet.

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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