Immunomagnetic SeparationSerumNeoplastic Cells, CirculatingMagneticsSerum AlbuminCryptosporidium parvumSensitivity and SpecificityEscherichia coli O157Cell SeparationLeukapheresisOocystsAntigens, CD34MicrospheresPolymerase Chain ReactionImmunologic TechniquesFecesSerum Albumin, BovineChymopapainBone Marrow PurgingFlow CytometryEvaluation Studies as TopicBone Marrow NeoplasmsAntibodies, MonoclonalEnzyme-Linked Immunosorbent AssayFood MicrobiologyNeoplasm MicrometastasisCattleCryptosporidiumPolyvinylsAntibodies, BacterialBlood Component RemovalMagnetite NanoparticlesKeratin-8Hematopoietic Stem CellsBacteriological TechniquesHepatitis A virusTime FactorsMicropore FiltersKeratin-7ParasitologyImmunoassayBiological MarkersMilkFresh WaterGiardiaShiga Toxin 1Cells, CulturedColony Count, MicrobialBone Marrow CellsTumor Markers, BiologicalAntigens, CD45AntibodiesLymphocyte DepletionPolystyrenesCulture MediaAntigens, CDKeratinsImmunoglobulin GReverse Transcriptase Polymerase Chain ReactionMicrofluidic Analytical TechniquesFluorescent Antibody TechniqueImmunophenotypingAntigens, NeoplasmHematopoietic Stem Cell TransplantationSerum GlobulinsBlood ProteinsHematopoietic Stem Cell MobilizationRabbitsDNA, ProtozoanSerum Response FactorFetal BloodCattle DiseasesImmunosorbent TechniquesReproducibility of ResultsNeoplasm MetastasisRadioimmunoassayWater MicrobiologyCryopreservation