Human CD20 Alexa Fluor® 405-conjugated Antibody

Catalog #: FAB42251V Datasheet / COA / SDS

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FAB42251V-100UG

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Human CD20 Alexa Fluor® 405-conjugated Antibody Summary

Species Reactivity

Human

Specificity

Detects human CD20 in direct ELISAs and Western blots.

Source

Monoclonal Mouse IgG2b Clone # 1027943

Purification

Protein A or G purified

Immunogen

Human CD20 Peptide. The epitope recognized by rituximab

Binder M, et al. (2006) 108:1975-8. doi: 10.1182/blood-2006-04-014639. Epub 2006 May 16. PMID: 16705086.

Formulation

Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Label

Alexa Fluor 405 (Excitation= 405 nm, Emission= 421 nm)

Applications

Recommended Concentration

Sample

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Preparation and Storage

Shipping

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

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: CD20

CD20 is a 297 amino acid (aa) non-glycosylated type III membrane protein that is the founding member of the MS4A tetraspanin protein family. It is expressed on pre-B, naïve and mature B lymphocytes and B-cell lymphomas. CD20 is associated with lipid rafts upon crosslinking, and appears to play a role in regulation of ion influx. The one extracellular segment of 48 aa shows 65% aa sequence identity between human and mouse CD20.

Long Name

Cluster of Differentiation 20

Entrez Gene IDs

931 (Human); 12482 (Mouse); 25316 (Rat); 485430 (Canine); 102118491 (Cynomolgus Monkey)

Alternate Names

B1; B-lymphocyte antigen CD20; B-lymphocyte cell-surface antigen B1; B-lymphocyte surface antigen B1; Bp35; Bp35MGC3969; CD20 antigen; CD20 receptor; CD20; CD20S7; CVID5; LEU-16; Leukocyte surface antigen Leu-16; Ly-44; Membrane-spanning 4-domains subfamily A member 1; membrane-spanning 4-domains, subfamily A, member 1; MS4A1; MS4A2; S7