The present invention provides devices and systems for use at the point of care. The methods devices of the invention are directed toward automatic detection of analytes in a bodily fluid. The components of the device are modular to allow for flexibility and robustness of use with the disclosed methods for a variety of medical applications.

Provided herein are methods and compositions relating, in part, to the generation and isolation of human lung progenitor cells from pluripotent stem cells.

Systems, methods, compositions, and kits for measuring secreted factors from cells are disclosed herein, including those capable of determining single cell secretion activity and protein expression and/or gene expression simultaneously. Disclosed herein include solid supports comprising a plurality of capture probes capable of specifically binding to at least one of the plurality of secreted factors secreted by a single cell. Also disclosed herein include secreted factor-binding reagents capable of specifically binding to a secreted factor bound by a capture probe. A secreted factor-binding reagent can comprise a secreted factor-binding reagent specific oligonucleotide comprising a unique factor identifier sequence for the secreted factor-binding reagent.

Use of (i) an anti-CD3 antibody, (ii) an anti-CD56 antibody, (iii) an anti-CD14 antibody, (iv) an anti-CD38 antibody, (v) an anti-CD45 antibody, (vi) an anti-CD90 antibody, (vii) an anti-CD135 antibody, (viii) an anti-CD10 antibody, (ix) an anti-CD11c antibody, (x) an anti-CD19 antibody, (xi) an anti-CD34 antibody, (xii) an anti-CD45RA antibody, (xiii) an anti-CD7 antibody, (xiv) an anti-CD71 antibody, (xv) an anti-CD41/CD61 complex antibody or an anti-CD41 antibody and/or an anti-CD61 antibody (xvi) an anti-CD33 antibody and/or an anti-CD66b antibody, for identifying hematopoietic cell subtypes in an isolated sample, determining the relative frequency of hematopoietic cell subtypes in an isolated sample and/or quantifying the number of cells within hematopoietic cell subtypes in an isolated sample, wherein each of (i) to (xvi) is labelled with a different fluorochrome, wherein when (xvi) is an anti-CD33 antibody and an anti-CD66b antibody, the anti-CD33 antibody and anti-CD66b are labelled with the same fluorochrome, and wherein when (xv) is an anti-CD41 antibody and an anti-CD61 antibody, the anti-CD4 antibody and the anti-CD61 antibody are labelled with the same fluorochrome.

The current disclosure provides methods for detecting and analyzing K17 expression in a bladder sample obtained from a subject. The current disclosure also pertains to methods and kits for identifying a mammalian subject with bladder cancer by detecting the expression of K17 in a sample. The present methods include both cell-based and cell-free methods for determining the level of keratin 17 in a sample obtained from the bladder of a subject.

The invention relates to a family of compounds that comprise fluorescent cyanine dyes. The compounds are near infrared absorbing heptamethine cyanine dyes with a 4,4-disubstituted cyclohexyl ring as part of the polymethine chromophore. The compounds are generally hydrophilic and can be chemically linked to biomolecules, such as proteins, nucleic acids, and therapeutic small molecules. The compounds can be used for imaging in a variety of medical, biological and diagnostic applications.

Disclosed herein are methods of detecting a target nucleic acid sequence, determining the localization of the target nucleic acid sequence, and/or quantifying the number of target nucleic acid sequences in a cell. This method may be used on small target nucleic acid sequences, and may be referred to as Nano-FISH.

A method of measuring risk assessment in a patient with appendicitis is disclosed. The method comprises: (a) measuring the TRAIL protein level in a blood sample of the patient; (b) providing a risk assessment based on the TRAIL protein level.

Provided herein are methods for identification of an expression profile, a transcriptional profile, and/or an epigenetic profile from a cell-containing sample. Also provided are compositions for use in the disclosed methods.

A method of chronically reducing a patient's pathological inflammation via the administration of an agent that specifically binds to an alpha-4 integrin or a dimer comprising an alpha-4 integrin is disclosed. The agent provided must have a binding affinity such that administration is sufficient to suppress pathological inflammation, and the agent is administered chronically to provide long-term suppression of pathological inflammation.