PolymersMolecular WeightBody WeightWeight LossWeight GainBirth WeightElectrophoresis, Polyacrylamide GelChromatography, GelKineticsAmino AcidsAmino Acid SequenceMolecular Sequence DataHydrogen-Ion ConcentrationMacromolecular SubstancesPolyethylene GlycolsBase SequenceCattleEscherichia coliBiopolymersSolubilityBiocompatible MaterialsIsoelectric PointChromatographyChromatography, Ion ExchangeImmunodiffusionTemperatureSubstrate SpecificityCloning, MolecularHeparin, Low-Molecular-WeightDextransRabbitsChemistryPeptidesUltracentrifugationChemical PhenomenaDrug CarriersCentrifugation, Density GradientDNATime FactorsChromatography, DEAE-CelluloseKininogensPolyestersIsoelectric FocusingCell LineChromatography, AffinityProteinsViscosityProtein BindingLiverCarbohydratesFetal WeightBacterial ProteinsInfant, Low Birth WeightMolecular ImprintingAbsorbable ImplantsMicroscopy, ElectronObesityAcrylamidesAcrylic ResinsSpecies SpecificityGlycoproteinsChromatography, High Pressure LiquidSurface PropertiesElectrophoresis, DiscMaterials TestingHot TemperaturePeptide FragmentsParticle SizePolyvinylsDrug StabilityPolyglycolic AcidTrypsinMutationAcrylatesSodium Dodecyl SulfateChitosanProtein ConformationPolyethyleneimineCells, CulturedDelayed-Action PreparationsSwineMethylcellulosePolysaccharidesChemistry, PhysicalPolymerizationPhysicochemical PhenomenaPregnancyMolecular StructureBinding SitesOrgan SizeRecombinant ProteinsDrug Delivery SystemsElectrophoresisNanoparticlesHyaluronic AcidSequence Homology, Amino AcidPolystyrenesAdsorptionRNA, MessengerImmunoelectrophoresis