E.coli-derived human Beta 2 Microglobulin recombinant protein (Position: Q22-M119). Human Beta 2 Microglobulin shares 69.4% and 74.5% amino acid (aa) sequence identity with mouse and rat Beta 2 Microglobulin, respectively.
Konjugation:
Unconjugated
Beta 2 Microglobulin/B2M Antibody
Klonalität:
Polyclonal
Konzentration:
Adding 0.2 ml of distilled water will yield a concentration of 500 µg/ml.
Application Notes: Western blot, 0.1-0.5µg/ml, Human Immunohistochemistry(Paraffin-embedded Section), 0.5-1 µg/ml, Human Immunocytochemistry/Immunofluorescence, 2µg/ml, Human Flow Cytometry (Fixed), 1-3µg/1x106 cells, Human ELISA(Cap), 1-5 µg/ml, Human. Adding 0.2ml of distilled water will yield a concentration of 500ug/ml
Flow Cytometry analysis of U251 cells using anti-Beta 2 Microglobulin antibody. Overlay histogram showing U251 cells (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-Beta 2 Microglobulin Antibody (1 µg/1x10 6 cells) for 30 min at 20C. DyLight488 conjugated goat anti-rabbit IgG (5-10 µg/1x10 6 cells) was used as secondary antibody for 30 minutes at 20C. 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.
WB analysis of Beta 2 Microglobulin using anti-Beta
IF analysis of Beta 2 Microglobulin using anti-Beta 2 Microglobulin antibody. Beta 2 Microglobulin was detected in immunocytochemical section of A431 cell. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 2 µg/mL rabbit anti-Beta 2 Microglobulin Antibody overnight at 4C. DyLight488 Conjugated Goat Anti-Rabbit IgG was used as secondary antibody at 1:100 dilution and incubated for 30 minutes at 37C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.
IF analysis of Beta 2 Microglobulin using anti-Beta 2 Microglobulin antibody. Beta 2 Microglobulin was detected in immunocytochemical section of A431 cell. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 2 µg/mL rabbit anti-Beta 2 Microglobulin Antibody overnight at 4C. DyLight488 Conjugated Goat Anti-Rabbit IgG was used as secondary antibody at 1:100 dilution and incubated for 30 minutes at 37C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.
IHC analysis of Beta 2 Microglobulin using anti-Beta 2 Microglobulin antibody. Beta 2 Microglobulin was detected in paraffin-embedded section of human intestinal cancer tissues. 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 1 µg/ml rabbit anti-Beta 2 Microglobulin Antibody overnight at 4C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.
IHC analysis of Beta 2 Microglobulin using anti-Beta 2 Microglobulin antibody. Beta 2 Microglobulin was detected in paraffin-embedded section of human lung cancer tissues. 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 1 µg/ml rabbit anti-Beta 2 Microglobulin Antibody overnight at 4C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.
Sandwich ELISA - Recombinant human Beta 2 Microglobulin/B2M protein standard curve. Use in combination with reagents from Human Beta 2 Microglobulin/B2M ELISA Kit EZ-Set (DIY Antibody Pairs).
Western blot analysis of Beta 2 Microglobulin using anti-Beta 2 Microglobulin 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: human U251 whole cell lysates, Lane 2: human THP-1 whole cell lysates, Lane 3: human Hela whole cell lysates, Lane 4: human A431 whole cell lysates.
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