Protein Microarray Chips - An Introduction. Introduction, Types of Protein Chips, Attachment, Protein and Antibody Chip Production, Applications of Protein Chips, Detection methods, and Future Directions.
Molecularstation. - [Read Protein and Antibody Microarray Chips - An Introduction]
Western Blot Home- http://www.molecularstation.com/protein/western-blot/
Western Blot Home. Information on western blotting, western blot procedure and methods, western blot books, stripping protocols. - [Read Western Blot Home]
Covers Many Western Blot Problems and Includes Many Solutions. Fuzzy Bands, Low or Weak Signal, High Background, Spots on Film, Too Many Bands. A MolecularStation Guide. - [Read Troubleshooting Western Blot]
Protocol describes a target selective S. aureus whole cell assay that combines agar-diffusion and protein over expression techniques. This agar based two-plate differential sensitivity assay was used to help confirm the newly discovered antibiotic platensimycin inhibited bacterial growth by specifically targeting the essential FASII enzyme FabF6. - [Read Target Specific Whole Cell Assay for Antibacterial Drug Discovery Protocol]
The protocol is one example of differential gene expression analysis of cells obtained from microdissected tissue. Includes: Microdissection and RNA Isolation; Reverse Transcription; PCR; P.A.G.E.; Sequencing of Differentially Expressed Bands. - [Read Targeted Differential Display Protocol]
A protein precipitation procedure used to precipitate protein from cell
lysates. Allows for optimal protein recovery and accurate assays. The Signaling Gateway - [Read TCA/Acetone Precipitation (Large Scale) PDF]
Telomere length can vary from strain to strain and is sensitive to a variety of mutants affecting DNA and chromosome function. Includes: Gel Protocol; Southern blot using oligo probe. - [Read Telomere Length Determination Protocol]
Embedding. Diagnostic Electron Microscopy on Reembedded ("Popped Off") Areas of Large Spurr Epoxy Sections � LR White Microwave Processing Protocol . TEM Sample Preparation Links and Protocols. - [Read TEM Sample Preparation Links]
Stably transfected cells, generated in the first two stages of the procedure, are induced for expression of the target gene. After harvesting and lysis, the lysates are analyzed by SDS-PAGE and immunoblotting. - [Read Tetracycline as Regulator of Inducible Gene Expression III]
Protocol uses an autoregulatory system in which the transcriptional trans-activator tTA drives its own expression and that of a target gene. The first stage of the procedure describes how to generate stable lines of NIH-3T3 cells that express either tTA alone or tTA and the tetracycline-regulated target gene. - [Read Tetracycline as Regulator of Inducible Gene Expression Protocol]
This stage of the procedure describes the transfection with target genes of cell lines already expressing inducible tTA. In this example, the target genes are transfected on a plasmid that carries puromycin resistance as a selectable marker. - [Read Tetracycline as Regulator of Inducible Gene Expression Protocol II]
A Single Stranded Plasmid DNA Isolation Protocol describing the production and isolation of single-stranded DNA (ssDNA) using bacteriophagemid-containing bacteria and helper phage. Infection of the host cells with helper phage allows for packaging of ssDNA into bacteriophage. The ssDNA can then be isolated from phage particles.
DNA microarrays are an ordered arrangement of DNA molecules complementary to genes of interest that are "spotted" by robotic equipment onto a glass slide substrate. The expression of genes in cells can be monitored with microarrays by preparing cDNA from the mRNA of cells of interest and measuring the hybridization to the microarray. This protocol describes the labeling of genomic DNA for use as a probe for hybridization to the cDNA spotted on the array.
Tubulin is polymerized into microtubules by incubating tubulin at 37°C with GTP. A nucleation seed is added when the purpose is to assay microtubule elongation. Tubulin can also be polymerized for the purposes of recycling the tubulin or labeling the microtubules with fluorescently labeled tubulin. Based on the protocol by Timothy Mitchison of Harvard University.
This Microarray Protocol Preparation of Fluorescent DNA Probes from Human mRNA protocol describes the production of probes labeled with the fluorescent dyes, Cy3 and Cy5, following the synthesis of cDNA from human mRNA and the hybridization of the probes to DNA microarrays.