From plasmid to protein using bacterial expression. Transform appropriate DNA plasmid, Make a starter culture for protein expression, bacteria culture for protein expression. Sosnick Group Chicago. - [Read Protein Expression and Purification Protocol]
Protocol for the expression of cloned genes in E. coli using IPTG-inducible promoters. Protocol describes how (1) to clone cloned sequences encoding open reading frames in plasmids carrying IPTG-inducible promoters, (2) to optimize expression of target proteins in transformants carrying these recombinants, and (3) to scale-up production of foreign proteins. - [Read Expression of Cloned Genes in E. coli Using IPTG-inducible Promoters Protocol]
Transient transfection into mammalian cells is a convenient way to over express and obtain protein expression. Protocol includes: Culture conditions; Transfection of experimental cells; Preparation of Mammalian Cell Lysate for Luciferase assay. - [Read Transient Transfection and Luciferase Assay Protocol]
Isolation of proteins from inclusion bodies Protcol. Expression of recombinant proteins. Dissolving of recombinant protein. Refolding buffer. BJÖRKman group - [Read Isolation of proteins from inclusion bodies]
Transient transfection into mammalian cells is a convenient way to over express and obtain protein expression. Protocol includes: Culture conditions; Transfection of experimental cells; Preparation of Mammalian Cell Lysate for Luciferase assay. - [Read Transient Transfection and Luciferase assay]
The procedures involve the isolation and growth of primary cell cultures from rodent and human tissue as well as the use of viral vectors for the introduction and expression of mammalian genes in cells in culture and in live rodents. - [Read Growth of Primary Cell Culture and Viral Vector Handling Protocols]
The procedures involve the isolation and growth of primary cell cultures from rodent and human tissue as well as the use of viral vectors for the introduction and expression of mammalian genes in cells in culture and in live rodents. - [Read Isolation and Growth of Primary Cell Cultures from Mouse Protocol]
LCM isolates specific cells or tissues from samples mounted on microscope slides. The samples are viewed through a thermoplastic film that is attached to a microcentrifuge tube lid. Localized heat, caused by the application of a laser pulse, fuses the membrane to the cells of interest, which can then be harvested for further analysis. RNA and proteins can be purified from the isolated cells, allowing detailed analysis of gene expression. This protocol is divided into three stages. - [Read (LCM): Preparation and Sectioning of Frozen Tissue Blocks and Purification of RNA from Isolated Cel]
Baculovirus protein expression protocols. Includes protocols: Cotransfection Protocol; Analysis of nonsecreted protein expression; Growing and Freezing Insect Cells. - [Read Baculovirus Protein Expression Protocols]
The AfCS is utilizing antisense technology to manipulate signaling protein expression in the RAW 264.7 macrophage-like cell line. This can be achieved by the transfection of gene-specific antisense oligonucleotides (ASOs). The following procedure involves the transfection of ASOs into RAW 264.7 cells using FuGENE 6 transfection reagent. Subsequently, the isolated total RNA or protein from these transfected cells can be used to assess the level of mRNA or protein knockdown,
respectively. - [Read Antisense Oligonucleotide Transfection of RAW 264.7 Cells with FuGENE 6 in a 24-Well Dish]
Expression of protein in minimal media using E. coli cells for expression. Dr. Chen, Biochem. & Mol. Biology, University College. London - [Read Expression of protein in minimal media]
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.
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.
Paraffin Embedding Protocol for molecular profiling. This Paraffin Embedding Protocol describes the processing of the tissues into sections following ethanol fixation. Molecular profiling (MP) is a technique that is used to visualize the global patterns of RNA expression or protein expression in various cell types and disease processes.
The protocol gives general considerations for the design of targeting vectors for transgenic mice. The protocol shares tips in the design of knock-out and knock-in vectors and some of their strategies for producing homologously recombined embryonic stem cells.