Methods and materials for generating and using complexes that contain erythrocytes coupled to polypeptides, and particularly to erythrocyte-polypeptide complexes that can interact with biological molecules, are provided herein.

A joint point-of-care testing (POCT) analyzer, and a system comprising an analyzer and a cartridge, for measuring one or more analyte quantities per unit volume of blood and one or more formed element quantities per unit volume of blood, is described. Examples of formed elements of blood are red blood cells and white blood cells, and cell counts are determined by imaging using a two-dimensional multi-channel detector. Examples of analytes are hemoglobin and bilirubin, and hemoglobin and bilirubin concentrations are determined by spectroscopy using a one-dimensional multi-channel detector. Other examples of analytes are electrolytes, and electrolyte concentrations may be determined using biosensors incorporated in the cartridges.

A joint point-of-care testing (POCT) analyzer, and a system comprising an analyzer and a cartridge, for measuring one or more analyte quantities per unit volume of blood and one or more formed element quantities per unit volume of blood, is described. Examples of formed elements of blood are red blood cells and white blood cells, and cell counts are determined by imaging using a two-dimensional multi-channel detector. Examples of analytes are hemoglobin and bilirubin, and hemoglobin and bilirubin concentrations are determined by spectroscopy using a one-dimensional multi-channel detector. Other examples of analytes are electrolytes, and electrolyte concentrations may be determined using biosensors incorporated in the cartridges.

The invention relates to methods and systems for removal of pathogens from blood or blood products. The invention further relates to methods and systems for treatment and diagnosis of infection in the blood and/or sepsis in a patient in need thereof.

The invention relates to methods and systems for removal of pathogens from blood or blood products. The invention further relates to methods and systems for treatment and diagnosis of infection in the blood and/or sepsis in a patient in need thereof.

Provided herein are methods for determining the T cell receptor affinity and sequence of antigen-specific T cells using a micropipette adhesion assay and single cell paired TCRα/TCRβ sequencing. Further provided are methods for the treatment of viral infections or cancers by adoptive transfer of high affinity functional T cells.

Provided herein are methods for determining the T cell receptor affinity and sequence of antigen-specific T cells using a micropipette adhesion assay and single cell paired TCRα/TCRβ sequencing. Further provided are methods for the treatment of viral infections or cancers by adoptive transfer of high affinity functional T cells.

An analytical process for detecting antibody in human blood serum, which antibody is directed against blood group antigen, wherein the serum contains an additional antibody directed against a surface antigen, by contacting the serum to be analysed with blood cell membranes, which naturally bear surface blood group antigens, followed by detection of agglutination which indicated the presence of antibody directed against at least one surface antigen of the blood cell membranes. The agglutination reaction caused by the additional antibody is prevented, allowing the detection of anti-blood group antibody.

An analytical process for detecting antibody in human blood serum, which antibody is directed against blood group antigen, wherein the serum contains an additional antibody directed against a surface antigen, by contacting the serum to be analysed with blood cell membranes, which naturally bear surface blood group antigens, followed by detection of agglutination which indicated the presence of antibody directed against at least one surface antigen of the blood cell membranes. The agglutination reaction caused by the additional antibody is prevented, allowing the detection of anti-blood group antibody.

The invention relates to methods and systems for removal of pathogens from blood or blood products. The invention further relates to methods and systems for treatment and diagnosis of infection in the blood and/or sepsis in a patient in need thereof.