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Immunohistochemistry (IHC) (Immunohistochemical analysis of paraffin-embedded human tonsil, using CD20 Antibody(MBS179985)MS4A1 was detected in paraffin-embedded tissue section. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1ug/ml rabbit anti-MS4A1 Antibody (MBS179985)overnight at 4 degree C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen. )

Rabbit anti-Human CD20 Monoclonal Antibody | anti-CD20 antibody

Anti-CD20 Rabbit Monoclonal Antibody

Gene Names
MS4A1; B1; S7; Bp35; CD20; CVID5; MS4A2; LEU-16
Reactivity
Human
Applications
Flow Cytometry, Functional Assay, Immunohistochemistry, Western Blot
Purity
Affinity-chromatography
Synonyms
CD20; Monoclonal Antibody; Anti-CD20 Rabbit Monoclonal Antibody; B-lymphocyte antigen CD20; B-lymphocyte surface antigen B1; Bp35; Leukocyte surface antigen Leu-16; Membrane-spanning 4-domains subfamily A member 1; MS4A1; anti-CD20 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human
Clonality
Monoclonal
Purity/Purification
Affinity-chromatography
Form/Format
Liquid
Sequence Length
130
Applicable Applications for anti-CD20 antibody
Flow Cytometry (FC/FACS), Immunohistochemistry (IHC), Western Blot (WB)
Application Notes
WB: 1:500-1:2000
IHC: 1:50-1:200
FC/FACS: 1:50-1:200
Immunogen
A synthesized peptide derived from human CD20
Subcellular Localization
Cell membrane; Multi-pass membrane protein. Cell membrane; Lipid-anchor.
Tissue Specificity
Expressed on B-cells.
Contents
Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Preparation and Storage
Store at -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time. Avoid repeated freezing and thawing.

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded human tonsil, using CD20 Antibody(MBS179985)MS4A1 was detected in paraffin-embedded tissue section. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1ug/ml rabbit anti-MS4A1 Antibody (MBS179985)overnight at 4 degree C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen. )

Immunohistochemistry (IHC) (Immunohistochemical analysis of paraffin-embedded human tonsil, using CD20 Antibody(MBS179985)MS4A1 was detected in paraffin-embedded tissue section. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1ug/ml rabbit anti-MS4A1 Antibody (MBS179985)overnight at 4 degree C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen. )

Western Blot (WB)

(Western blot analysis of CD20 expression in Raji cell lysate (MBS179985).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-MS4A1 monoclonal antibody overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for MS4A1 )

Western Blot (WB) (Western blot analysis of CD20 expression in Raji cell lysate (MBS179985).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-MS4A1 monoclonal antibody overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for MS4A1 )
Related Product Information for anti-CD20 antibody
This protein may be involved in the regulation of B-cell activation and proliferation.
Product Categories/Family for anti-CD20 antibody

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
931
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
33077 MW
NCBI Official Full Name
B-lymphocyte antigen CD20
NCBI Official Synonym Full Names
membrane spanning 4-domains A1
NCBI Official Symbol
MS4A1
NCBI Official Synonym Symbols
B1; S7; Bp35; CD20; CVID5; MS4A2; LEU-16
NCBI Protein Information
B-lymphocyte antigen CD20
UniProt Protein Name
B-lymphocyte antigen CD20
Protein Family
UniProt Gene Name
MS4A1
UniProt Synonym Gene Names
CD20

NCBI Description

This gene encodes a member of the membrane-spanning 4A gene family. Members of this nascent protein family are characterized by common structural features and similar intron/exon splice boundaries and display unique expression patterns among hematopoietic cells and nonlymphoid tissues. This gene encodes a B-lymphocyte surface molecule which plays a role in the development and differentiation of B-cells into plasma cells. This family member is localized to 11q12, among a cluster of family members. Alternative splicing of this gene results in two transcript variants which encode the same protein. [provided by RefSeq, Jul 2008]

Uniprot Description

This protein may be involved in the regulation of B-cell activation and proliferation.

Research Articles on CD20

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Product Notes

The CD20 ms4a1 (Catalog #AAA179985) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-CD20 Rabbit Monoclonal Antibody reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's CD20 can be used in a range of immunoassay formats including, but not limited to, Flow Cytometry (FC/FACS), Immunohistochemistry (IHC), Western Blot (WB). WB: 1:500-1:2000 IHC: 1:50-1:200 FC/FACS: 1:50-1:200. Researchers should empirically determine the suitability of the CD20 ms4a1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CD20, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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