Abstract: Systems and methods are provided for measuring blood volume of a living being using fluorescent dye. The present invention greatly simplifies the performance of a blood volume measurement by utilizing a novel fluorescent tracer. An injection and sampling kit for the performance of an indicator dilution measurement, comprising a) a labelled fluorescent injectate, and b) a plurality of collection cassettes, and a calibration kit comprising a plurality of calibrated standard cassettes of identical conformation to the cassettes in b), corresponding to known dilutions of the injectate (a).

Abstract: Pharmaceutical compositions and methods are presented for creating a ternary structure involving a fluorescent molecule, an intermediate carrier molecule, and a larger protein or polymer with a binding site receptive to the intermediate molecule or fluorescent/intermediate complex. The resulting ternary system improves the binding stability of the fluorescent dye to the protein, both in-vivo and in-vitro. This improved stability results in a longer half-life in medical use, enabling improved qualitative and quantitative use of the dye.

Abstract: The present invention provides antibodies which specifically bind early conception factor, which can be found in body fluids of animals including but not limited to the cow, cat, dog, horse, human, sheep, and pig. The invention provides methods for detecting conception or the absence of conception in an animal, the latter being recognized by the absence of early conception factor in a suitable body fluid collected from the animal. Apparati for detecting early conception factor in a body fluid from an animal comprising the antibodies which specifically bind early conception factor are also provided.

Abstract: The present invention provides antibodies which specifically bind early conception factor, which can be found in body fluids of animals including but not limited to the cow, cat, dog, horse, human, sheep, and pig. The invention provides methods for detecting conception or the absence of conception in an animal, the latter being recognized by the absence of early conception factor in a suitable body fluid collected from the animal. Apparatus for detecting early conception factor in a body fluid from an animal comprising the antibodies which specifically bind early conception factor are also provided.

Abstract: The present invention provides antibodies which specifically bind early conception factor, which can be found in body fluids of animals including but not limited to the cow, cat, dog, horse, human, sheep, and pig. The invention provides methods for detecting conception or the absence of conception in an animal, the latter being recognized by the absence of early conception factor in a suitable body fluid collected from the animal. Apparati for detecting early conception factor in a body fluid from an animal comprising the antibodies which specifically bind early conception factor are also provided.

Abstract: The present invention provides antibodies which specifically bind early conception factor, which can be found in body fluids of animals including but not limited to the cow, cat, dog, horse, human, sheep, and pig. The invention provides methods for detecting conception or the absence of conception in an animal, the latter being recognized by the absence of early conception factor in a suitable body fluid collected from the animal. Apparati for detecting early conception factor in a body fluid from an animal comprising the antibodies which specifically bind early conception factor are also provided.

Abstract: The present invention provides antibodies which specifically bind early conception factor, which can be found in body fluids of animals including but not limited to the cow, cat, dog, horse, human, sheep, and pig. The invention provides methods for detecting conception or the absence of conception in an animal, the latter being recognized by the absence of early conception factor in a suitable body fluid collected from the animal. Apparati for detecting early conception factor in a body fluid from an animal comprising the antibodies which specifically bind early conception factor are also provided.