Abstract: Compounds and methods for purifying oligonucleotides such as RNA and DNA. A target oligonucleotide is reacted with an orthoester linker comprising an affinity tag to form an orthoester oligonucleotide-orthoester linker conjugate which is subjected to a purification technique to separate the target oligonucleotide from impurities such as truncated oligonucleotides. The orthoester linker can be then removed under mild conditions to generate the target oligonucleotide in high purity.

Abstract: Compounds and methods for purifying oligonucleotides such as RNA and DNA. A target oligonucleotide is reacted with an orthoester linker comprising an affinity tag to form an orthoester oligonucleotide-orthoester linker conjugate which is subjected to a purification technique to separate the target oligonucleotide from impurities such as truncated oligonucleotides. The orthoester linker can he then removed under mild conditions to generate the target oligonucleotide in high purity.

Abstract: Compounds and methods for purifying oligonucleotides such as RNA and DNA. A target oligonucleotide is reacted with an orthoester linker comprising an affinity tag to form an orthoester oligonucleotide-orthoester linker conjugate which is subjected to a purification technique to separate the target oligonucleotide from impurities such as truncated oligonucleotides. The orthoester linker can be then removed under mild conditions to generate the target oligonucleotide in high purity.

Abstract: Compounds and methods for purifying oligonucleotides such as RNA and DNA. A target oligonucleotide is reacted with an orthoester linker comprising an affinity tag to form an orthoester oligonucleotide-orthoester linker conjugate which is subjected to a purification technique to separate the target oligonucleotide from impurities such as truncated oligonucleotides. The orthoester linker can be then removed under mild conditions to generate the target oligonucleotide in high purity.

Abstract: Compounds and methods for purifying oligonucleotides such as RNA and DNA. A target oligonucleotide is reacted with an orthoester linker comprising an affinity tag to form an orthoester oligonucleotide-orthoester linker conjugate which is subjected to a purification technique to separate the target oligonucleotide from impurities such as truncated oligonucleotides. The orthoester linker can be then removed under mild conditions to generate the target oligonucleotide in high purity.

Abstract: Compounds and methods for purifying oligonucleotides such as RNA and DNA. A target oligonucleotide is reacted with an orthoester linker comprising an affinity tag to form an orthoester oligonucleotide-orthoester linker conjugate which is subjected to a purification technique to separate the target oligonucleotide from impurities such as truncated oligonucleotides. The orthoester linker can be then removed under mild conditions to generate the target oligonucleotide in high purity.

Abstract: Among other things, this disclosure provides a method of detecting a target nucleic acid. Aspects of the method include: (a) obtaining a labeled nucleic acid probe that is complementary to a target nucleic acid, wherein the probe comprises a capture tag; (b) hybridizing the probe with the target nucleic in a fixed cell, in situ, to produce a duplex; (c) linking the probe in the duplex to a peroxidase conjugate via the capture tag to produce a peroxidase-labeled duplex; and (d) incubating the peroxidase-labeled duplex with a peroxidase substrate, wherein the peroxidase activity of the peroxidase conjugate catalyzes deposition of the substrate in the vicinity of the duplex, thereby producing a detectable signal.

Abstract: Among other things, this disclosure provides a method of detecting a target nucleic acid. Aspects of the method include: (a) obtaining a labeled nucleic acid probe that is complementary to a target nucleic acid, wherein the probe comprises a capture tag; (b) hybridizing the probe with the target nucleic in a fixed cell, in situ, to produce a duplex; (c) linking the probe in the duplex to a peroxidase conjugate via the capture tag to produce a peroxidase-labeled duplex; and (d) incubating the peroxidase-labeled duplex with a peroxidase substrate, wherein the peroxidase activity of the peroxidase conjugate catalyzes deposition of the substrate in the vicinity of the duplex, thereby producing a detectable signal.