Anti-CD21 antibody [EP3093],Abcam,AB75985

What is this antibody validated in? Anti-CD21 antibody [EP3093] (ab75985) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Immunoprecipitation (IP), Immunohistochemistry (IHC-P), Immunocytochemistry/immunofluorescence (ICC/IF) in Human samples. What is the molecular weight of CD21? Anti-CD21 [EP3093] (ab75985) specifically detects a band for CD21 (UniProt: P20023) at a molecular weight of 113kDa. Trusted by the scientific community Anti-CD21 [EP3093] (ab75985) was first used in a scientific publication in 2009 and has been cited over 30 times in peer-reviewed journals. Reviewed by scientists Anti-CD21 [EP3093] (ab75985) has over 5 independent reviews from customers. Trial sizes available! Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 10µl. Discover our selection of trial-size antibodies. Other related products We have a range of other formats of antibody clone [EP3093] also available for your convenience: ab75985, Carrier free - ab193554 , HRP - ab202354 , Alexa Fluor® 488 - ab202692 , Alexa Fluor® 647 - ab202693 , Carrier free - ab271855 , Alexa Fluor® 594 - ab281930 , Alexa Fluor® 555 - ab282007 , Biotin - ab322303 , Alexa Fluor® 555 - ab322950 Patented technology Our RabMAb ® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb ® patents . What are the advantages of a recombinant monoclonal antibody? This product is a recombinant monoclonal antibody, which offers several advantages including: - High batch-to-batch consistency and reproducibility - Improved sensitivity and specificity - Long-term security of supply - Animal-free batch production For more information, read more on recombinant antibodies . Species reactivity Rat: We have preliminary internal testing data to indicate this antibody may not react with this species. Please contact us for more information.

Host

Rabbit

Reactivity

Human

Application

IP, WB, IHC-P, ICC/IF

Platform ID

BAB060581465

Abcam

Headquarters

Discovery Drive Cambridge Biomedical Campus Cambridge CB2 0AX UK

Contact

Tel: +44 (0)1223 696000
Fax: +44 (0)1223 215 215

Product Specifications
Scientific Background

Specifications

NameAnti-CD21 antibody [EP3093]
Cat. No.AB75985
HostRabbit
IsotypeIgG
ReactivityHuman
ApplicationIP, WB, IHC-P, ICC/IF
ClonalityMonoclonal
Clone NumberEP3093
Concentration0.552 mg/mL Batch dependent concentration
ImmunogenThe exact immunogen used to generate this antibody is proprietary information.
PurityAffinity purification Protein A
Appearance/FormLiquid
ShippingBlue Ice
FormulationpH: 7.2 - 7.4 Preservative: 0.05% Sodium azide Constituents: 50% Tissue culture supernatant, 40% Glycerol (glycerin, glycerine), 9.85% Tris glycine, 0.1% BSA
Storage-20°C
Regulatory StatusResearch Use Only

Scientific Background

Target data Serves as a receptor for various ligands including complement component CD3d, HNRNPU OR IFNA1 (PubMed : 1849076, PubMed : 21527715, PubMed : 7753047). When C3d is bound to antigens, attaches to C3d on B-cell surface and thereby facilitates the recognition and uptake of antigens by B-cells (PubMed : 21527715). This interaction enhances B-cell activation and subsequent immune responses. Forms a complex with several partners on the surface of B-cells including CD19, FCRL5 and CD81, to form the B-cell coreceptor complex that plays a crucial role in B-cell activation and signaling (PubMed : 1383329, PubMed : 30107486). Induces also specific intracellular signaling separately from the BCR and CD19 by activating the tyrosine kinase SRC, which then phosphorylates nucleolin/NCL and triggers AKT and GSK3 kinase activities in a SYK/CD19-independent manner (PubMed : 12938232). Acts as a ligand for CD23 (FcepsilonRII), a low-affinity receptor for IgE, which is expressed on B-cells and other immune cells, and thus participates in the regulation of IgE production (PubMed : 1386409).. (Microbial infection) Acts as a receptor for Epstein-Barr virus. See full target information CR2

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