Described herein are systems and methods for multiplexed analysis of two or more targets in a test sample including a first set of particles including a first set of target-specific reagents and a first optically detectable identifier capable of emitting a first wavelength indicative of a first target, and at least one second set of particles including a second set of target-specific reagents and a second optically detectable identifier capable of emitting a second wavelength indicative of a second target; and at least one optically detectable reporter probe capable of constitutively emitting a third wavelength in response to reaction of the first set of target-specific reagents with the first target in the test sample and/or reaction of the second set of target-specific reagents with the second target in the test sample, wherein the first wavelength, the second wavelength, and the third wavelength are optically discernable from one another.

Examples relate to techniques for performing a nucleic acid amplification reaction. The method includes generating a nucleic acid solution comprising a plurality of nucleic acid molecules, and combining the nucleic acid solution with a plurality of chamber particles. Each chamber particle includes a chamber for receiving the nucleic acid solution, wherein the chamber receives, at most, one of the plurality of nucleic acid molecules. Each chamber particle also includes reagents for causing a polymerase chain reaction within the chamber. The method further includes inducing nucleic acid amplification to generate an amplified nucleic acid, and performing a detection process to detect the presence of the amplified nucleic acid within the chamber.

Examples relate to techniques for performing a nucleic acid amplification reaction. The method includes generating a nucleic acid solution comprising a plurality of nucleic acid molecules, and combining the nucleic acid solution with a plurality of chamber particles. Each chamber particle includes a chamber for receiving the nucleic acid solution, wherein the chamber receives, at most, one of the plurality of nucleic acid molecules. Each chamber particle also includes reagents for causing a polymerase chain reaction within the chamber. The method further includes inducing nucleic acid amplification to generate an amplified nucleic acid, and performing a detection process to detect the presence of the amplified nucleic acid within the chamber.

Lyophilized biological reagents, such as enzymes (e.g., PCR reagents) and antibodies, are provided that include a wax component. Thus, in some aspects, a method is provided for storing a biological reagent comprising formulating the reagent into a lyophilized composition including a wax component. Methods for using such lyophilized reagents are likewise provided.

Lyophilized biological reagents, such as enzymes (e.g., PCR reagents) and antibodies, are provided that include a wax component. Thus, in some aspects, a method is provided for storing a biological reagent comprising formulating the reagent into a lyophilized composition including a wax component. Methods for using such lyophilized reagents are likewise provided.

The invention provides a more efficient and less error-prone method of performing LAMP. The invention also provides a method for utilizing an RNase H2-cleavable probe as a technique for generating signal from the reaction, potentially increasing the specificity of the signal generation.

The invention provides a more efficient and less error-prone method of performing LAMP. The invention also provides a method for utilizing an RNase H2-cleavable probe as a technique for generating signal from the reaction, potentially increasing the specificity of the signal generation.

The present disclosure is directed to compositions, methods and kits for amplifying target nucleic acids while reducing non-specific amplification and undesired amplification products using a dual hot start reaction mixture that comprise at least two different hot start mechanisms.

The present disclosure is directed to compositions, methods and kits for amplifying target nucleic acids while reducing non-specific amplification and undesired amplification products using a dual hot start reaction mixture that comprise at least two different hot start mechanisms.

Methods for the rapid amplification of extremely low quantity nucleic acids in a sample are provided. The disclosed methods are capable of amplifying less than 1 pg of DNA and/or RNA from a biological sample using a single tube and one-step or two-step preparation.