Abstract: Methods of analyzing the electrophoretic mobility distribution of von Willebrand factor (vWF) multimers include providing a sample medium comprising a plurality vWF multimers. The vWF multimers are electrophoretically separated by electrohoretic mobility in the sample medium by subjecting said sample medium to an electric field to provide separated vWF multimers. The separated vWF multimers in the sample medium are exposed to a light source to produce scattered light. The scattered light is detected, and the electrophoretic mobility distribution of the separated vWF multimers is determined from the detected scattered light.

Abstract: Methods of analyzing the electrophoretic mobility distribution of von Willebrand factor (vWF) multimers include providing a sample medium comprising a plurality vWF multimers. The vWF multimers are electrophoretically separated by electrohoretic mobility in the sample medium by subjecting said sample medium to an electric field to provide separated vWF multimers. The separated vWF multimers in the sample medium are exposed to a light source to produce scattered light. The scattered light is detected, and the electrophoretic mobility distribution of the separated vWF multimers is determined from the detected scattered light.

Abstract: Methods of analyzing the electrophoretic mobility distribution of von Willebrand factor (vWF) multimers include providing a sample medium comprising a plurality vWF multimers. The vWF multimers are electrophoretically separated by electrohoretic mobility in the sample medium by subjecting said sample medium to an electric field to provide separated vWF multimers. The separated vWF multimers in the sample medium are exposed to a light source to produce scattered light. The scattered light is detected, and the electrophoretic mobility distribution of the separated vWF multimers is determined from the detected scattered light.

Abstract: Methods for identifying a biological particle in a sample medium include generating an Electrophoretic Quasi-elastic Light Scattering (EQELS) spectrum for the biological particle in the sample medium. The EQELS spectrum is compared to a reference database comprising a plurality of spectra, and each of the plurality of spectra correspond to an EQELS spectrum for one of a plurality of known biological particles. The biological particle in the sample medium is identified from the comparison.

Abstract: Methods for identifying a biological particle in a sample medium include generating an Electrophoretic Quasi-elastic Light Scattering (EQELS) spectrum for the biological particle in the sample medium. The EQELS spectrum is compared to a reference database comprising a plurality of spectra, and each of the plurality of spectra correspond to an EQELS spectrum for one of a plurality of known biological particles. The biological particle in the sample medium is identified from the comparison.

Abstract: Methods for identifying a biological particle in a sample medium include generating an Electrophoretic Quasi-elastic Light Scattering (EQELS) spectrum for the biological particle in the sample medium. The EQELS spectrum is compared to a reference database comprising a plurality of spectra, and each of the plurality of spectra correspond to an EQELS spectrum for one of a plurality of known biological particles. The biological particle in the sample medium is identified from the comparison.

Abstract: Methods for using focused light scattering techniques for the optical sensing of biological particles suspended in a liquid medium are disclosed. The optical sensing enables one to characterize particles size and/or distribution in a given sample. This, in turn, allows one to identify the biological particles, determine their relative particle density, detect particle shedding, and identify particle aggregation. The methods are also useful in screening and optimizing drug candidates, evaluating the efficacy and dosage levels of such drugs, and in personalized medicine applications.

Abstract: Methods for identifying a biological particle in a sample medium include generating an Electrophoretic Quasi-elastic Light Scattering (EQELS) spectrum for the biological particle in the sample medium. The EQELS spectrum is compared to a reference database comprising a plurality of spectra, and each of the plurality of spectra correspond to an EQELS spectrum for one of a plurality of known biological particles. The biological particle in the sample medium is identified from the comparison.

Abstract: Methods for identifying a biological particle in a sample medium include generating an Electrophoretic Quasi-elastic Light Scattering (EQELS) spectrum for the biological particle in the sample medium. The EQELS spectrum is compared to a reference database comprising a plurality of spectra, and each of the plurality of spectra correspond to an EQELS spectrum for one of a plurality of known biological particles. The biological particle in the sample medium is identified from the comparison.

Abstract: The present invention provides basic ionic contrast agents that have anticoagulant activity. The contrast media incorporate a lysine or arginine group or derivative, and have a free amino or guanidino group. Methods of using the contrast media are also disclosed.

Abstract: Methods of analyzing the electrophoretic mobility distribution of von Willebrand factor (vWF) multimers include providing a sample medium comprising a plurality vWF multimers. The vWF multimers are electrophoretically separated by electrohoretic mobility in the sample medium by subjecting said sample medium to an electric field to provide separated vWF multimers. The separated vWF multimers in the sample medium are exposed to a light source to produce scattered light. The scattered light is detected, and the electrophoretic mobility distribution of the separated vWF multimers is determined from the detected scattered light.

Abstract: The present invention provides basic ionic contrast agents that have anticoagulant activity. The contrast media incorporate a lysine or arginine group or derivative, and have a free amino or guanidino group. Methods of using the contrast media are also disclosed.

Abstract: The present invention provides basic ionic contrast agents that have anticoagulant activity. The contrast media incorporate a lysine or arginine group or derivative, and have a free amino or guanidino group. Methods of using the contrast media are also disclosed.

Abstract: The present invention provides basic ionic contrast agents that have anticoagulant activity. The contrast media incorporate a lysine or arginine group or derivative, and have a free amino or guanidino group. Methods of using the contrast media are also disclosed.

Abstract: The present invention provides basic ionic contrast agents that have anticoagulant activity. The contrast media incorporate a lysine or arginine group or derivative, and have a free amino or guanidino group. Methods of using the contrast media are also disclosed.

Abstract: The present invention provides basic ionic contrast agents that have anticoagulant activity. The contrast media incorporate a lysine or arginine group or derivative, and have a free amino or guanidino group. Methods of using the contrast media are also disclosed.

Abstract: The present invention provides basic ionic contrast agents that have anticoagulant activity. The contrast media incorporate a lysine or arginine group or derivative, and have a free amino or guanidino group. Methods of using the contrast media are also disclosed.