CD20/MS4A1 Rabbit Polyclonal Antibody

SKU: orb738456

Description

Anti-CD20/MS4A1 Antibody. Tested in ELISA, Flow Cytometry, IHC, WB applications. This antibody reacts with Mouse.

Research Area

Immunology & Inflammation

Images & Validation

• Tested Applications: ELISA, FC, IHC, WB
• Dilution Range: Western blot, 0.1-0.25μg/ml, Mouse Immunohistochemistry (Paraffin-embedded Section), 2-5μg/ml, Mouse Flow Cytometry (Fixed), 1-3μg/1x10^6 cells, Mouse ELISA, 0.1-0.5μg/ml, -
• Reactivity: Mouse

Key Properties

• Antibody Type: Primary Antibody
• Host: Rabbit
• Clonality: Polyclonal
• Isotype: Rabbit IgG
• Immunogen: E.coli-derived mouse CD20/MS4A1 recombinant protein (Position: M1-P291).
• Target: B-lymphocyte antigen CD20
• Molecular Weight: 33 kDa
• Purification: Immunogen affinity purified.
• Conjugation: Unconjugated

Storage & Handling

• Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
• Form/Appearance: Lyophilized
• Buffer/Preservatives: Each vial contains 4mg Trehalose, 0.9mg NaCl and 0.2mg Na2HPO4.
• Concentration: 500 µg/ml
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

S-arrestin; 48 kDa protein; Retinal S-antigen; S-AG; Rod photoreceptor arrestin; SAG

Flow Cytometry analysis of HEPA1-6 cells using anti-CD20/MS4A1 antibody. Overlay histogram showing HEPA1-6 cells (Blue line). The cells were fixed with 4% paraformaldehyde and blocked with 10% normal goat serum. And then incubated with rabbit anti-CD20/MS4A1 Antibody (1 µg/1x10^6 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (5-10 µg/1x10^6 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 µg/1x10^6) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.

IHC analysis of CD20/MS4A1 using anti-CD20/MS4A1 antibody. CD20/MS4A1 was detected in paraffin-embedded section of mouse intestine tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 µg/ml rabbit anti-CD20/MS4A1 Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.

IHC analysis of CD20/MS4A1 using anti-CD20/MS4A1 antibody. CD20/MS4A1 was detected in paraffin-embedded section of mouse spleen tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 µg/ml rabbit anti-CD20/MS4A1 Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.

Western blot analysis of CD20/MS4A1 using anti-CD20/MS4A1 antibody. 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 30 ug of sample under reducing conditions. Lane 1: mouse spleen tissue lysates. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150 mA 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-CD20/MS4A1 antigen affinity purified polyclonal antibody at 0.25 µg/mL overnight at 4°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 1:5000 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 CD20/MS4A1 at approximately 33 KD. The expected band size for CD20/MS4A1 is at 33 KD.

Quick Database Links

Gene Symbol

B-lymphocyte antigen CD20

UniProt

P11836