amino Protocols

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols: DNA Staining Protocols for Flow Cytometry

The incorporation of 5-bromo-2-deoxyuridine (BrdU) in replicating DNA of proliferating cells can be used to measure their proliferation. This protocol allows the identification of cells which have incorporated BrdU by flow cytometry. - [Read 5-Bromo-2-Deoxyuridine (BrdU) and 7-Amino-Actinomycin (7-AAD) Staining for Cell Proliferation Assay]

Category: DNA Microarray Protocols

This protocol describes the labeling of eukaryotic RNA with aminoallyl labeled nucleotides via first strand cDNA synthesis followed by a coupling of the aminoallyl groups to either Cyanine 3 or 5 (Cy 3/Cy5) fluorescent molecules. Hasseman. TIGR Microarr - [Read Amino-allyl Labeling]

Category: Microarray Protocols: Amino-allyl Microarray Methods

Protocol for amino-allyl labeling (GeneTAC). Includes: RT Reaction; Nucleotide Mix for one reaction; Coupling; Prehybridization of probe. - [Read Amino-allyl Labeling (GeneTAC) Protocol]

Category: Genetics and Genomics: Cancer Genetics Protocols

Describe the methods to identify and quantitate the specific A/E9a transcript in t(8;21) patients samples relative to the AML1-ETO transcript encoding the well known full-length 752 amino acid AML1-ETO protein (AE). Includes: RNA preparation and RT-PCR; Relative quantitation of the AE9a and the AE transcripts. - [Read An Alternatively Spliced Isoform of t(8;21) Transcript Promotes Leukemogenesis]

Category: Immunohistochemistry Protocols: Antigen Retrieval Protocols

Protocol used to for immunohistochemistry on paraffin-embedded sections. Based on use of microwave energy to effect antigen retrieval. The immunohistochemistry procedure, is for use of Biomeda's HistoScan kit based on a streptavidin-peroxidase/biotinylated second antibody detection system with 3-amino, 9-ethylcarbazole (AEC) as chromogen. Undoubtedly, other kits or home-made reagents will also work . - [Read Antigen Retrieval for Immunohistochemistry with Paraffin-Embedded Tissues Protocol]

Category: Cell Culture Protocols

Protocol used to study secretion of proteins and prostaglandins by endometrium from the cow, ewe, mare, bitch and other species. The technique is also useful for culture of peri-implantation conceptuses and placental tissues for metabolic labelling studies and to obtain conceptus secretory proteins for biological studies.The medium used is called Pig MEM, which is a modified minimum essential medium supplemented with non-essential amino acids, vitamins, insulin and additional glucose. - [Read Culture of Endometrial Explants and Peri-implantation Conceptuses to Monitor Synthesis and Secretion]

Category: Cell Culture Protocols: Cell Fixing Protocols

Treating cells with paraformaldehyde leads to the establishment of chemical cross-links between free amino groups. When the cross-links join different molecules, a latticework of interactions occurs that holds the overall architecture of the cell together. Commercial formaldehyde solutions are not recommended, because they lack the advantages of using a variable-length polymer, and the cells will simultaneously be fixed with the alcohol (usually methanol). - [Read Fixing Attached Cells in Paraformaldehyde Protocol]

Category: Cell Culture Protocols: Cell Fixing Protocols

Treating cells with paraformaldehyde leads to the establishment of chemical cross-links between free amino groups. When the cross-links join different molecules, a latticework of interactions occurs that holds the overall architecture of the cell together. - [Read Fixing Suspension Cells with Paraformaldehyde Protocol]

Category: Cell Biology and Cell Culture: Cell Cycle Protocols: G Phase Protocols

This protocol uses the plant amino acid mimosine as a G1/S synchronizing agent. Cells are first treated with excess thymidine to accumulate the majority of them at G1/S; however, some cells will have stopped growth within the S phase. Thymidine is then removed to allow all the cells to proceed completely through the S phase. Mimosine is then added to arrest the cells at the G1/S border. When mimosine is removed, cells will begin to enter S phase within about 1 hour. - [Read G1/S Phase Synchronization Using Mimosine Arrest Protocol]

Category: Cell Biology and Cell Culture: Cell Cycle Protocols: S Phase Protocols

Protocol uses the plant amino acid mimosine as a G1/S synchronizing agent. Cells are first treated with excess thymidine to accumulate the majority of them at G1/S; however, some cells will have stopped growth within the S phase. Thymidine is then removed to allow all the cells to proceed completely through the S phase. Mimosine is then added to arrest the cells at the G1/S border. When mimosine is removed, cells will begin to enter S phase within about 1 hour. - [Read G1/S Phase Synchronization Using Mimosine Arrest Protocol]

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols: Cell Cycle Analysis Protocols

This protocol uses the plant amino acid mimosine as a G1/S synchronizing agent. Cells are first treated with excess thymidine to accumulate the majority of them at G1/S; however, some cells will have stopped growth within the S phase. Thymidine is then removed to allow all the cells to proceed completely through the S phase. Mimosine is then added to arrest the cells at the G1/S border. When mimosine is removed, cells will begin to enter S phase within about 1 hour. - [Read G1/S Phase Synchronization Using Mimosine Arrest Protocol]

Category: Chromatography Protocols

His Tag Nickel Affinity Chromatography Protocol PDF. The Wallert and Provost Lab. Theory and Introduction: Ni-Affinity Chromatography uses the ability of His to bind nickel. Six histadine amino acids at the end of a protein (either N or C terminus) is known as a 6X His tag. Nickel is bound to an agarose bead by chelation using nitroloacetic acid (NTA) beads. Several companies produce these beads as His Tagged proteins are some of the most used affinity tags in today’s market. - [Read His Tag Nickel Affinity Chromatography Protocol PDF]

Category: Antibody Protocols: Antibody Labeling Protocols

This method for tagging monoclonal antibodies involves growing hybridomas in the presence of radioactive amino acids. This protocol can be particularly useful when conventional labeling techniques cause the antibody to lose activity. The labeled antibodies that result are essentially identical to the unlabeled antibodies. - [Read Labeling Monoclonal Antibodies by Biosynthesis Protocol]

Category: Neuroscience Protocols: Histology Stains Protocols: Enzyme Histochemical Stains Protocols

Protocol for leucine amino peptidase histochemical stain. - [Read Leucine Amino Peptidase Histochemical Stain Protocol]

Category: PCR Protocols: cDNA Synthesis Protocols

In MOPAC, the amino-terminal and carboxy-terminal sequences of a peptide are used to design two redundant families of oligonucleotides encoding the aminoand carboxy-terminal sequences of the peptide.  The primers are used either to amplify a segment of cDNA prepared by RT-PCR from a tissue known to express the protein or to amplify a segment of DNA from an established genomic or cDNA library. - [Read Mixed Oligonucleotide-primed Amplification of cDNA MOPAC Protocol]

Category: Peptide Protocols

Protocol for Manual Peptide Synthesis. Resin Swelling And Coupling Of Activated Amino Acid Esters. Deblocking and cleaving peptide from solid support. Synthesis of Peptides. The University of Nebraska-Lincoln Protein Core Facility - [Read Protocol for Manual Peptide Synthesis]

Category: Microarray Protocols: Amino-allyl Microarray Methods

Category: Yeast Cell Culture Protocols: Yeast Media, Solutions and Stocks Protocols

Solutions for hartwell's complete (HC) media. Includes: 10X HC (7 Dropout Amino Acid Liquid); 10X YNB; Amino Acid Solutions. - [Read Solutions for Hartwell's Complete (HC) Media]

Category: Reporter Gene Assays: Luciferase Assay Protocols

Protocol describes a split luciferase complementation assay used to study the interaction of proteins in cells. In the split protein strategy, a single reporter protein/enzyme (firefly luciferase [Fluc]) is cleaved into amino-terminal and carboxy-terminal halves; each half is fused to one of two interacting proteins, X & Y. Physical interactions between the two proteins reconstitute the functional reporter protein, leading to enzymatic activities that can be measured by in vitro or in vivo assay - [Read Split Luciferase Complementation Assay for Studying Interaction of Proteins X and Y in Cells]

Category: Yeast Cell Culture Protocols: Yeast Sporulation Protocols

Protocols and Information on sporulation. Includes: SPO++ media; 10X amino acid stock; Sporulation; Dissection. - [Read Sporulation Guide]

Category: DNA Protocols: cDNA Library Protocols: cDNA Library Construction Protocols

PCR is used as a preparative tool for the synthesis of a high-complexity double-stranded DNA library. In the example presented here, a mixture of synthetic oligonucleotides is used to synthesize a random peptide NNK library, where K is either T or G. The exclusion of A and C nucleotides at the third position decreases the occurrence of stop codons but still allows codons for all 20 amino acids. - [Read Use of PCR to Prepare a Double-Stranded DNA Library Encoding Random Peptides Protocol]