Cells were gently dispersed through a 70 μm nylon mesh (BDinto a single cell suspension, red blood cells lysed, washed and cultured at 2.5 × 10 cells mL 1 in complete medium (RPMI 1640 containing 10% heat-inactivated fetal calf serum (Sigma), 2 mM l-glutamine, 100 U mL 1 of penicillin, 100 μg mL 1 of streptomycin, 50 μM 2-mercaptoethanol, and 1 mM sodium pyruvate).
Spleens of immunized and control animals were harvested 24 hrs later, homogenized into single cell suspensions, red blood cells were lysed and target cell killing was determined by flow cytometry analysis (FACSCalibur, BD).
For single-cell tumor suspensions, red blood cell lysis was performed after the membrane staining using 1× PharmLyse (BD Pharmingen), according to manufacturer's instructions.
We also show that the dsRed-expressing tumors can be dissociated into a single-cell suspension yielding red and green cells.
The cyan color indicates that the suspension absorbs red light.
Noble, who was back in the side after suspension, saw red for a second caution.
The influence of the interaction between two dispersed solid phases on the suspension of red mud is found significantly greater than that of sand.
The rheological properties of the blood are mainly due to the suspension of red blood cells, white cells, and platelets in the blood plasma.
These mesostructures are densely coated with chelating ligand to permit ultra-fast, specific, pH-dependent visualization and the removal of toxic metals at sub-picomolar concentrations (∼10−11 mol dm−3) from aqueous media, including drinking water and a suspension of red blood cells, via a colorimetric signal visible to the naked eye, as well as via UV Vis reflectance spectroscopy.
One drop of 3% saline suspension of red cells was added to one drop of each reagent dilution.
For sample preparation, primary tissues (e.g., bone marrow, spleen, lymph nodes, thymus, peritoneal cavity) were processed into single mononuclear cell suspension after red blood cells were removed.
