USA:(540) 808-3925
China:400-117-0038
United States
Shopping Cart
Sign in \ Register
CD21 Rabbit Monoclonal Antibody
Catalog #:EAB21638
  SKU-Pack Size Availability Size Price
EAB21638-100UL In Stock 100ul $343.50
If you want to get a larger packsize, Please contact your local distributor or
email us at info@ebiocell.com
Please select the country you are in to find your local distributor.
EbioCell Phone:(540) 808-3925
Imperial Business Park 4819 Emperor Boulevard, E-mail:order@ebiocell.com
United States Suite 408 Durham, NC 27703, USA Web:www.ebiocell.com
Product Information
Applications WB, IHC-P, IF/ICC, FC
Species Reactivity Human, Mouse, Rat
Host / Isotype Rabbit IgG
Clonality Monoclonal
Applications Dilutions WB=1:500-2000 
IHC-P=1:100-500 
IF/ICC=1:50-200 
FC=1:10-100
MW (kDa) 113
Conjugate Unconjugate
Specificity CD21 Rabbit Monoclonal Antibody detects endogenous levels of CD21 protein.
Purification Affinity purification
Concentration 1mg/ml
Format Liquid
Formulation In PBS, pH 7.4, containing 0.02% sodium azide,0.5% BSA and 50% glycerol.
Shipping Gel Pack
Storage Store at -20°C least 1 year from the date of shipment. avoid repeated freeze/thaw cycles. Aliquots may be stored at +4°C for 1-2 weeks.
Research Use For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
Application Key

WB-Western Blot IP-Immunoprecipitation IHC-Immunohistochemistry IF-Immunofluorescence ICC-Immunocytochemistry FC-Flow Cytometry

Reactivity Key

H-Human M-Mouse R-Rat Mk-Monkey B-Bovine Pg-Pig Hm-Hamster Dg-Dog C-Chicken X-Xenopus Z-Zebrafish Hr-Horse All-All Species Expected

Product Bioinformatics
Synonym(s) CR; C3DR; CD21; CVID7; SLEB9
Gene Aliases CR2
UniProt ID

P20023

Entrez Gene ID

1380

Product Description

CD21 is a type I integral membrane glycoprotein that serves as a receptor for the C3d complement fragment and for the Epstein-Barr virus. It plays a role in B cell activation and proliferation and undergoes phosphorylation after B cell activation with phorbol esters. CD21 is expressed on mature B cells, follicular dendritic cells, pharyngeal and cervical epithelial cells and a subset of thymocytes. The adaptive immune response is tightly regulated to limit responding cells in an antigen-specific manner. On B cells, co-receptors CD21/CD19 modulate the strength of B cell Ag receptor (BCR) signals, thereby influencing cell fate. Complement receptor (CR) type 2 (CR2/ CD21) is normally expressed during the immature and mature stages of B cell development. In association with CD19, CR21 plays an important role in enhancing mature B cell responses to foreign antigens.

Product Image Gallery
Specific Protocols
>> Western Blotting Protocol >> Immunoprecipitation Protocol
>> Immunohistochemistry Protocol >> Immunofluorescence Protocol
>> Immunocytochemistry Protocol >> Flow Cytometry Protocol
>> ChIP Protocol >> ELISA Protocol
>> HPLC Protocol >> PCR Protocol
For Research Use Only, Not For Diagnostic Or Therapeutic Procedures.
Copyright 2015 EbioCell, Inc. All Rights Reserved.  备案号:津ICP备2022005142号-1