Anti-CD21 antibody [SP186] - BSA and Azide free,Abcam,AB240987

What is this antibody validated in? Anti-CD21 antibody [SP186] - BSA and Azide free (ab240987) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Flow Cytometry (Intra), Flow Cytometry (Flow Cyt), Immunohistochemistry (IHC-P), Immunohistochemistry (IHC-Fr) in Human, Mouse, Rat samples. What is the molecular weight of CD21? Anti-CD21 [SP186] - BSA and Azide free (ab240987) specifically detects a band for CD21 (UniProt: P20023) at a molecular weight of 113kDa. Collaboration Anti-CD21 [SP186] - BSA and Azide free (ab240987) is a clone from the portfolio of Spring Bioscience (Roche) SP clones which have been optimised for immunohistochemistry (IHC). Other related products We have a range of other formats of antibody clone [SP186] also available for your convenience: ab227662 , Carrier free - ab240987, ab279465, PE - ab306325 , APC - ab306326 , HRP - ab306327 , Alkaline Phosphatase - ab308986 , Alexa Fluor® 488 - ab309929 , Alexa Fluor® 647 - ab310296 , Alexa Fluor® 594 - ab310758 , Alexa Fluor® 555 - ab312285 , Alexa Fluor® 568 - ab312780 , Alexa Fluor® 750 - ab321441 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 . Conjugation ready Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications. Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold. Compatibility This product is compatible with the Maxpar ® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar ® is a trademark of Fluidigm Canada Inc.

Host

Rabbit

Reactivity

Rat, Human, Mouse, Dog, Cat, Horse, Pig, Llama

Application

WB, Flow Cyt (Intra), IHC-P, IHC-Fr

Platform ID

BAB248125194

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 [SP186] - BSA and Azide free
Cat. No.AB240987
HostRabbit
IsotypeIgG
ReactivityRat, Human, Mouse, Dog, Cat, Horse, Pig, Llama
ApplicationWB, Flow Cyt (Intra), IHC-P, IHC-Fr
ClonalityMonoclonal
Clone NumberSP186
Concentration1 mg/mL Batch dependent concentration
ImmunogenThe exact immunogen used to generate this antibody is proprietary information.
PurityAffinity purification Protein A/G
Appearance/FormLiquid
ShippingBlue Ice
FormulationpH: 7.2 - 7.4 Constituents: PBS
Storage+4°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). Also induces 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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