Concentration Assay:Article Title: Methods of use of anti-CD37 antibodies, monoclonal anti-CD37 antibodies
Article Snippet: .. Cells, resuspended in RPMI containing 0.2% BSA, were seeded at 100,000 cells/well in polystyrene 96 well round-bottom plates (Greiner bio-one Cat #650101) and centrifuged for 3 minutes at 300×g, 4° C. Serial dilutions (0.003-10 μg/mL final antibody concentration in 3.33× serial dilutions) of CD37 or control antibodies were added and cells were incubated for 30 minutes at 4° C. Plates were washed/centrifuged twice using FACS buffer (PBS/0.1% BSA/0.01% Na-Azide). .. Next, cells were incubated for 30 minutes at 4° C. with R-Phycoerythrin (PE)-conjugated goat-anti-human IgG F(ab′)2 (Jackson ImmunoResearch Laboratories, Inc., West Grove, PA; cat #: 109-116-098) diluted 1/100 in PBS/0.1% BSA/0.01% Na-Azide.
Article Title: Methods of use of anti-CD37 antibodies, monoclonal anti-CD37 antibodies
Article Snippet: Graphs were generated using best-fit values of a non-linear dose-response fit with log-transformed concentrations in GraphPad Prism V6.04 software (GraphPad Software, San Diego, CA, USA). .. In a second experiment, tumor cells from another untreated CLL patient (AllCells, California, USA) were resuspended in RPMI containing 0.2% BSA, were plated into polystyrene 96-well round-bottom plates (Greiner bio-one Cat #650101) at a density of 0.5×105 cells/well (30 μL/well) and 50 μL of a concentration series of IgG1-G28.1, IgG1-G28.1-E430G or IgG1-b12 was added (0.003-10 μg/mL final antibody concentration in 3.33×serial dilutions). .. After incubation (RT, 15 min), 20 μL of pooled normal human serum (NHS Cat #M0008 Sanquin, Amsterdam, The Netherlands) was added to each well as a source of complement and plates were incubated at 37° C. for 45 minutes.
Control:Article Title: Methods of use of anti-CD37 antibodies, monoclonal anti-CD37 antibodies
Article Snippet: .. Cells, resuspended in RPMI containing 0.2% BSA, were seeded at 100,000 cells/well in polystyrene 96 well round-bottom plates (Greiner bio-one Cat #650101) and centrifuged for 3 minutes at 300×g, 4° C. Serial dilutions (0.003-10 μg/mL final antibody concentration in 3.33× serial dilutions) of CD37 or control antibodies were added and cells were incubated for 30 minutes at 4° C. Plates were washed/centrifuged twice using FACS buffer (PBS/0.1% BSA/0.01% Na-Azide). .. Next, cells were incubated for 30 minutes at 4° C. with R-Phycoerythrin (PE)-conjugated goat-anti-human IgG F(ab′)2 (Jackson ImmunoResearch Laboratories, Inc., West Grove, PA; cat #: 109-116-098) diluted 1/100 in PBS/0.1% BSA/0.01% Na-Azide.
Article Title: Methods of use of anti-CD37 antibodies, monoclonal anti-CD37 antibodies
Article Snippet: .. Briefly, tumor cells derived from a CLL patient (as in first experiment described above), resuspended in RPMI containing 0.2% BSA, were plated into polystyrene 96-well round-bottom plates (Greiner bio-one Cat #650101) at a density of 0.5×105 cells/well (30 μL/well), centrifuged and 50 μL of CD37 (Abcam, cat. no. 76522) or control mouse antibody (Purified Mouse IgG1,κ Isotype Control, Clone MOPC-21; BD cat. no. 555746) was added. ..
Incubation:Article Title: Methods of use of anti-CD37 antibodies, monoclonal anti-CD37 antibodies
Article Snippet: .. Cells, resuspended in RPMI containing 0.2% BSA, were seeded at 100,000 cells/well in polystyrene 96 well round-bottom plates (Greiner bio-one Cat #650101) and centrifuged for 3 minutes at 300×g, 4° C. Serial dilutions (0.003-10 μg/mL final antibody concentration in 3.33× serial dilutions) of CD37 or control antibodies were added and cells were incubated for 30 minutes at 4° C. Plates were washed/centrifuged twice using FACS buffer (PBS/0.1% BSA/0.01% Na-Azide). .. Next, cells were incubated for 30 minutes at 4° C. with R-Phycoerythrin (PE)-conjugated goat-anti-human IgG F(ab′)2 (Jackson ImmunoResearch Laboratories, Inc., West Grove, PA; cat #: 109-116-098) diluted 1/100 in PBS/0.1% BSA/0.01% Na-Azide.
Article Title: Bispecific and multispecific antibodies and method for isolation of such
Article Snippet: .. For the FACS, cells (1×105 cells/well) were incubated in polystyrene 96-well round-bottom plates (Greiner bio-one 650101) with serial dilutions of antibody preparations (range 14 to 10000 ng/mL in 3-fold dilutions) in 100 μL PBS/0.1% BSA/0.02% azide at 4° C. for 30 min. After washing twice in PBS/0.1% BSA/0.02% azide, cells were incubated in 100 μL with secondary antibody at 4° C. for 30 min. As a secondary antibody, R-Phycoerythrin (PE)-conjugated goat-anti-human IgG F(ab′)2 (109-116-098, Jackson ImmunoResearch Laboratories, Inc.®, West Grove, PA) diluted 1/100 in PBS/0.1% BSA/0.02% azide, was used for all experiments. .. Next, cells were washed twice in PBS/0.1% BSA/0.02% azide, resuspended in 150 μL PBS/0.1% BSA/0.02% azide and analyzed on a FACS Canto IITM (BD Biosciences).
FACS:Article Title: Methods of use of anti-CD37 antibodies, monoclonal anti-CD37 antibodies
Article Snippet: .. Cells, resuspended in RPMI containing 0.2% BSA, were seeded at 100,000 cells/well in polystyrene 96 well round-bottom plates (Greiner bio-one Cat #650101) and centrifuged for 3 minutes at 300×g, 4° C. Serial dilutions (0.003-10 μg/mL final antibody concentration in 3.33× serial dilutions) of CD37 or control antibodies were added and cells were incubated for 30 minutes at 4° C. Plates were washed/centrifuged twice using FACS buffer (PBS/0.1% BSA/0.01% Na-Azide). .. Next, cells were incubated for 30 minutes at 4° C. with R-Phycoerythrin (PE)-conjugated goat-anti-human IgG F(ab′)2 (Jackson ImmunoResearch Laboratories, Inc., West Grove, PA; cat #: 109-116-098) diluted 1/100 in PBS/0.1% BSA/0.01% Na-Azide.
Article Title: Bispecific and multispecific antibodies and method for isolation of such
Article Snippet: .. For the FACS, cells (1×105 cells/well) were incubated in polystyrene 96-well round-bottom plates (Greiner bio-one 650101) with serial dilutions of antibody preparations (range 14 to 10000 ng/mL in 3-fold dilutions) in 100 μL PBS/0.1% BSA/0.02% azide at 4° C. for 30 min. After washing twice in PBS/0.1% BSA/0.02% azide, cells were incubated in 100 μL with secondary antibody at 4° C. for 30 min. As a secondary antibody, R-Phycoerythrin (PE)-conjugated goat-anti-human IgG F(ab′)2 (109-116-098, Jackson ImmunoResearch Laboratories, Inc.®, West Grove, PA) diluted 1/100 in PBS/0.1% BSA/0.02% azide, was used for all experiments. .. Next, cells were washed twice in PBS/0.1% BSA/0.02% azide, resuspended in 150 μL PBS/0.1% BSA/0.02% azide and analyzed on a FACS Canto IITM (BD Biosciences).
Single Cell:Article Title: Antibodies binding AXL
Article Snippet: .. 100 μL of the single cell suspensions (100,000 cells per well) were seeded in polystyrene 96-well round-bottom plates (Greiner Bio-One, Cat nr 650101). .. Cells were pelleted by centrifugation for 3 minutes at 300×g and resuspended in 50 μL antibody sample or mouse IgG1 isotype control sample (BD/Pharmingen, Cat nr 555746) at a concentration of 10 μg/mL.
Derivative Assay:Article Title: Methods of use of anti-CD37 antibodies, monoclonal anti-CD37 antibodies
Article Snippet: .. Briefly, tumor cells derived from a CLL patient (as in first experiment described above), resuspended in RPMI containing 0.2% BSA, were plated into polystyrene 96-well round-bottom plates (Greiner bio-one Cat #650101) at a density of 0.5×105 cells/well (30 μL/well), centrifuged and 50 μL of CD37 (Abcam, cat. no. 76522) or control mouse antibody (Purified Mouse IgG1,κ Isotype Control, Clone MOPC-21; BD cat. no. 555746) was added. ..
Purification:Article Title: Methods of use of anti-CD37 antibodies, monoclonal anti-CD37 antibodies
Article Snippet: .. Briefly, tumor cells derived from a CLL patient (as in first experiment described above), resuspended in RPMI containing 0.2% BSA, were plated into polystyrene 96-well round-bottom plates (Greiner bio-one Cat #650101) at a density of 0.5×105 cells/well (30 μL/well), centrifuged and 50 μL of CD37 (Abcam, cat. no. 76522) or control mouse antibody (Purified Mouse IgG1,κ Isotype Control, Clone MOPC-21; BD cat. no. 555746) was added. ..
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