Abstract: The present invention provides compositions and methods for monitoring cellular signal transduction events. In particular, signal transduction events may be monitored by the use of biosensors comprising protein-binding domains, which bind signal-transduction proteins, and fluorescent proteins. Provided herein, therefore, methods for detecting activation of signal transduction proteins or screening for agents that modulate the activity of signal transduction proteins. Also provided are cells comprising the biosensors; lentiviral particles comprising biosensor coding sequence; and kits comprising the lentiviral particles.

Abstract: Amplification mixtures, kits, amplicons, kits and processes are provided for amplifying a nucleic acid. In particular, provided are processes which utilize an amplification mixture comprising a polymerase, a deoxynucleotidetriphosphate (dNTP) mixture which contains modified dNTPs, a first primer and a second primer. Further provided are dNTP mixtures which contain modified dNTPs for at least two of the four nucleotide triphosphates, which when incorporated into a polynucelotide, impart resistance to enzymatic degradation by an exonuclease at the sites of incorporation of the modified dNTPs. Also provided are the amplicons and vectors which incorporate the modified nucleotides.

Abstract: The present invention generally relates to polypeptide tags and the purification of polypeptides, proteins, and protein fragments displaying such tags. More particularly, the invention is directed to novel polypeptides, nucleic acid sequences and vectors encoding novel polypeptides containing antigenic determinants. Also provided are methods and kits for using such polypeptides for the purification of target peptides, as well as methods of constructing vectors encoding the novel polypeptides and the novel polypeptides linked to a target peptide.

Abstract: This invention provides methods, compounds, and kits for identifying ginseng (Panax) species and for distinguishing between ginseng and imposter species based upon molecular variations. In particular, amplification primers are provided that amplify polymorphic regions of nucleic acid sequences to generate distinct amplification profiles in the different plant species. A plant may be identified by comparing its amplification profile to known amplification profiles of Panax and imposter species.

Abstract: This invention provides methods, compounds, and kits for identifying Echinacea species and for distinguishing between Echinacea and imposter species based upon molecular variations. In particular, amplification primers are provided that amplify specific regions of nucleic acid sequences to generate unique amplification profiles in the different plant species. A plant may be identified by comparing its amplification profile to known amplification profiles of Echinacea and imposter species.

Abstract: Amplification mixtures, kits, amplicons, kits and processes are provided for amplifying a nucleic acid. In particular, provided are processes which utilize an amplification mixture comprising a polymerase, a deoxynucleotidetriphosphate (dNTP) mixture which contains modified dNTPs, a first primer and a second primer. Further provided are dNTP mixtures which contain modified dNTPs for at least two of the four nucleotide triphosphates, which when incorporated into a polynucelotide, impart resistance to enzymatic degradation by an exonuclease at the sites of incorporation of the modified dNTPs. Also provided are the amplicons and vectors which incorporate the modified nucleotides.

Abstract: Amplification mixtures, kits, amplicons, kits and processes are provided for amplifying a nucleic acid. In particular, provided are processes which utilize an amplification mixture comprising a polymerase, a deoxynucleotidetriphosphate (DNTP) mixture which contains modified dNTPs, a first primer and a second primer. Further provided are DNTP mixtures which contain modified dNTPs for at least two of the four nucleotide triphosphates, which when incorporated into a polynucelotide, impart resistance to enzymatic degradation by an exonuclease at the sites of incorporation of the modified dNTPs. Also provided are the amplicons and vectors which incorporate the modified nucleotides.

Abstract: Amplification mixtures, kits, amplicons, kits and processes are provided for amplifying a nucleic acid. In particular, provided are processes which utilize an amplification mixture comprising a polymerase, a deoxynucleotidetriphosphate (dNTP) mixture which contains modified dNTPs, a first primer and a second primer. Further provided are dNTP mixtures which contain modified dNTPs for at least two of the four nucleotide triphosphates, which when incorporated into a polynucelotide, impart resistance to enzymatic degradation by an exonuclease at the sites of incorporation of the modified dNTPs. Also provided are the amplicons and vectors which incorporate the modified nucleotides.

Abstract: Methods are provided for amplifying regions of the HIV pol gene amplifying double-stranded nucleic acid template derived from HIV tube RT-PCR with novel PCR primers to produce amplified target sequences. Methods are also provided for analyzing the nucleotide sequence of these amplified targets using novel sequencing primers and the data is analyzed. The determined nucleotide sequence can be compared to the sequence of known drug resistance mutations in the HIV pot gene to determine the viral genotype.

Abstract: Methods are provided for amplifying regions of the HIV pol gene amplifying double-stranded nucleic acid template derived from HIV tube RT-PCR with novel PCR primers to produce amplified target sequences. Methods are also provided for analyzing the nucleotide sequence of these amplified targets using novel sequencing primers and the data is analyzed. The determined nucleotide sequence can be compared to the sequence of known drug resistance mutations in the HIV pol gene to determine the viral genotype.

Abstract: Methods are provided for amplifying regions of the HIV pol gene amplifying double-stranded nucleic acid template derived from HIV tube RT-PCR with novel PCR primers to produce amplified target sequences. Methods are also provided for analyzing the nucleotide sequence of these amplified targets using novel sequencing primers and the data is analyzed. The determined nucleotide sequence can be compared to the sequence of known drug resistance mutations in the HIV pol gene to determine the viral genotype.

Abstract: Disclosed herein are methods and kits for the simultaneous detection of hepatitis C virus and human immunodeficiency virus in biological samples from human subjects.

Abstract: Amplification mixtures, kits, amplicons, kits and processes are provided for amplifying a nucleic acid. In particular, provided are processes which utilize an amplification mixture comprising a polymerase, a deoxynucleotidetriphosphate (dNTP) mixture which contains modified dNTPs, a first primer and a second primer. Further provided are dNTP mixtures which contain modified dNTPs for at least two of the four nucleotide triphosphates, which when incorporated into a polynucelotide, impart resistance to enzymatic degradation by an exonuclease at the sites of incorporation of the modified dNTPs. Also provided are the amplicons and vectors which incorporate the modified nucleotides.

Abstract: Methods are provided for amplifying regions of the HIV pol gene amplifying double-stranded nucleic acid template derived from HIV tube RT-PCR with novel PCR primers to produce amplified target sequences. Methods are also provided for analyzing the nucleotide sequence of these amplified targets using novel sequencing primers and the data is analyzed. The determined nucleotide sequence can be compared to the sequence of known drug resistance mutations in the HIV pol gene to determine the viral genotype.

Abstract: Methods are provided for amplifying regions of the HIV pol gene amplifying double-stranded nucleic acid template derived from HIV tube RT-PCR with novel PCR primers to produce amplified target sequences. Methods are also provided for analyzing the nucleotide sequence of these amplified targets using novel sequencing primers and the data is analyzed. The determined nucleotide sequence can be compared to the sequence of known drug resistance mutations in the HIV pol gene to determine the viral genotype.

Abstract: Disclosed herein are methods and kits for the detection of human immunodeficiency virus in biological samples from human subjects. Oligonucleotide reverse transcription primers for use in such methods and kits for detection of human immunodeficiency virus are also described.