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ANTIBODY PURIFICATION by affinity chromatography - http://mullinslab.ucsf.edu/protocols/html/ANTIBODY_PURIFICATION_by_affini.htm

Category: Chromatography Protocols: Immunoaffinity Chromatography Protocols

ANTIBODY PURIFICATION by affinity chromatography. By Beth, Mullins Lab UCSF. To affinity purify antibodies, generate lots of E. coli lysate that contains your antigen. If the protein can stand freeze thawing, then go ahead and purify the protein from e. coli lysate and keep it frozen until you need to couple it to a CH-sepharose column. - [Read ANTIBODY PURIFICATION by affinity chromatography]

Assay of ß-Galactosidase in Yeast: Freeze/Thaw Assay by Chemiluminescence in 96-Well Plates - http://www.cshprotocols.org/cgi/content/extract/2006/1/pdb.prot4160

Category: Reporter Gene Assays: B-Galactosidase Assay Protocols

Method described indicates how cells are lysed by a simple freeze/thaw protocol and treated with a chemiluminescent substrate. - [Read Assay of ß-Galactosidase in Yeast: Freeze/Thaw Assay by Chemiluminescence in 96-Well Plates]

Assay of ß-Galactosidase in Yeast: Freeze/Thaw Assay by Chemiluminescence in 96-Well Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/1/pdb.prot4160

Category: Yeast Protocols: Yeast Genetics Protocols: B-Galactosidase Assay Protocols

In this protocol the cells are lysed by a simple freeze/thaw protocol and treated with a chemiluminescent substrate. - [Read Assay of ß-Galactosidase in Yeast: Freeze/Thaw Assay by Chemiluminescence in 96-Well Protocol]

Assay of ß-Galactosidase in Yeast: Freeze/Thaw Assay by Chemiluminescence in Microcentrifuge Tubes - http://www.cshprotocols.org/cgi/content/extract/2006/1/pdb.prot4159

Category: Reporter Gene Assays: B-Galactosidase Assay Protocols

In the method described here, the cells are lysed by a simple freeze/thaw protocol and . . . - [Read Assay of ß-Galactosidase in Yeast: Freeze/Thaw Assay by Chemiluminescence in Microcentrifuge Tubes]

Assay of ß-Galactosidase in Yeast: Freeze/Thaw Assay by Chemiluminescence in Microcentrifuge Tubes - http://www.cshprotocols.org/cgi/content/extract/2006/1/pdb.prot4159

Category: Yeast Protocols: Yeast Genetics Protocols: B-Galactosidase Assay Protocols

In this protocol the cells are lysed by a simple freeze/thaw protocol. - [Read Assay of ß-Galactosidase in Yeast: Freeze/Thaw Assay by Chemiluminescence in Microcentrifuge Tubes]

Bacterial Glycerol Stocks Protocol - http://www.unc.edu/depts/van_dyke/protocols/bacteria/bacterial_glycerol_stocks.pdf

Category: Bacterial Cell Culture Protocols: Bacterial Stocks Protocols

To 2mls of mid-log culture or 1ml of freshly saturated culture add 1ml(or an equal volume) of glycerol solution, mix gently, then freeze rapidly in liquid nitrogen or on dry ice. Store at -20°C and - 70°C. - [Read Bacterial Glycerol Stocks Protocol]

Cryofixation and Freeze Substitution for Ultrastructural Studies of Neurospora crassa hyphae - http://www.fgsc.net/neurosporaprotocols/Cryofixation_NC.pdf

Category: Fungi Protocols: Neurospora Protocols

Protocol for cryofixation and freeze substitution for ultrastructural studies of Neurospora crassa hyphae. - [Read Cryofixation and Freeze Substitution for Ultrastructural Studies of Neurospora crassa hyphae]

Freezing and Thawing of Embryonic Stem (ES) Cells Using Cryovials Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/16/pdb.prot4402

Category: Stem Cell Protocols

This protocol describes a method for freezing and thawing ES cells using cryovials. It is important to freeze ES cell stocks as soon as possible to reduce the time that they are in culture. A careful record should be kept of the number of times cells are passaged and the location of the cryovials. - [Read Freezing and Thawing of Embryonic Stem (ES) Cells Using Cryovials Protocol]

Method: Preparation of Lymphocyte Cell Pellet for Storage - http://humgen.wustl.edu/hdk_lab_manual/hcc/hcc5.html

Category: Cell Biology and Cell Culture: Cell Culture Techniques: Cell Line Preservation Freezing

Following propagation to 1 X 108 cells, lymphoblastoid cells are conveniently stored at -80 degrees C to preserve the high molecular weight DNA in the cells until the DNA is purified. This procedure describes the steps required to harvest and freeze the c - [Read Method: Preparation of Lymphocyte Cell Pellet for Storage]

Mouse Embryonic Fibroblast Culture and Propagation Part II PDF - http://www.wicell.org/uploads/media/Protocols_Part_2_05.pdf

Category: Cell Biology and Cell Culture: ES Stem Cell Biology and Culture: MEF Protocols Mouse Embryonic Fibroblasts

WiCell Reserarch Institute. Count MEF Cells, Trypsinize, Split, Freeze, Thaw, Irradiate, Reconstitute, Plate, Feeder. - [Read Mouse Embryonic Fibroblast Culture and Propagation Part II PDF]

Peptide Handling and Storage - http://www.sigmaaldrich.com/Brands/Sigma_Genosys/Custom_Peptides/Key_Resources/Handling___Storage.html

Category: Peptide Protocols: Peptide Storage

In general, peptide solutions are stable for up to a week at 4Â°C. However, if the peptide sequence has inherent instability (Peptide Stability), it might be better to freeze the solution when not in use. Peptide solutions at pH>8 should also be frozen when not in use. Sigma Aldrich. - [Read Peptide Handling and Storage]

Phenol/Freeze RNA Prep Protocol - http://www.fhcrc.org/science/labs/gottschling/yeast/rprep.html

Category: Yeast Protocols: Yeast Nucleic Acid Protocols: Yeast RNA Isolation Protocols

Protocol for phenol/freeze RNA prep. - [Read Phenol/Freeze RNA Prep Protocol]

Transformation of Agrobacterium Using the Freeze-Thaw Method Protocol - http://www.cshprotocols.org/cgi/content/abstract/2006/30/pdb.prot4666

Category: Bacteria Transformation Protocols

Protocol describes a method for transforming Agrobacterium with plasmid DNA using a freeze-thaw technique. Although the transformation efficiency for Agrobacterium is lower than that for Escherichia coli, it is possible to obtain adequate numbers of transformants with this technique. - [Read Transformation of Agrobacterium Using the Freeze-Thaw Method Protocol]

Ultimate Freeze Thaw Lysis For Mammalian Cells - http://tanseylab.cshl.edu/pdf/Freeze_Thaw_Lysis.pdf

Category: Protein Protocols: Protein Extraction From Cells

Ultimate Freeze Thaw Lysis For Mammalian Cells. Tansey lab. Cell harvesting. Includes recipes for solutions for freeze thawing lysis for cells. - [Read Ultimate Freeze Thaw Lysis For Mammalian Cells]

Articles (1-3 of 3)

Tubulin Polymerization Protocol using GTP and GMPCPP

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.

Histone H1 Kinase Activity Assay

Histone H1 Kinase Activity Assay Protocol. This protocol describes assaying kinase activity of a putative kinase using Histone H1 as the substrate. Histone H1 is the canonical kinase substrate in this type of assay. Phosphorylation of Histone H1 is assessed by SDS-Polyacrylamide gel electrophoresis followed by autoradiography.