Antibody Purification (Antiserum or Ascites by Protein A/G Chromatography). Species and Type of Antibody Agarose
Rabbit IgG Protein A or Protein G
Mouse IgG1 Protein G
Mouse IgG2 Protein A or Protein G
Mouse IgG3 Protein G
Sheep IgG Protein G but binds weakly
Rat IgG Protein G but binds weakly
Guinea Pig IgG Protein A
Dog IgG Protein A
Goat IgG Protein G
Pig IgG Protein A
Hamster IgG Protein G.
By Millipore. - [Read Affinity Antibody Purification of Protein A/G Chromatography]
Calcium phosphate forms an insoluble precipitate with DNA, which attaches to the cell surface and is taken into the cells by endocytosis. The protocol is easily adapted for use with other types of cells, both adherent and nonadherent. This protocol is a modified version of a method published by Jordan et al. (1996) who rigorously optimized calcium-phosphate-based transfection methods for Chinese hamster ovary cells and the 293 line of human embryonic kidney cells. - [Read Calcium-phosphate-mediated Transfection of Eukaryotic Cells with Plasmid DNAs]
Accumulation of lipophilic substances in the plasma membrane may affect the membrane lipid order and consequently affect the function of these proteins. Changes in the activity of the Na+/K+ -ATPase, which is the major active transport system responsible for the electrochemical potential in mammalian cells, can therefore be an indication of the effect that a chemical may have on the viability of the cell membrane and possibly the whole cell. - [Read Hamster Ovary Cell NA+/K+ -ATPase Test]
Molecular and genetic toxicology studies for in vitro cytogenetics with CHO or human lymphocytes. Includes: G401 Chromosomal Aberrations in Chinese Hamster Ovary (CHO) Cells, G401-2, G401-R, G401-R2, G401-R2H, G402 Chromosomal Aberrations in Human Lymphocytes, G402-2, G402-R, G402-R2, G402-R2H, G403 Sister Chromatid Exchanges in Chinese Hamster Ovary (CHO) Cells. - [Read Molecular and Genetic Toxicology Studies for In Vitro Cytogenetics with CHO or human lymphocytes]
Molecular and genetic toxicology studies on gene mutation in mammalian cells In vitro. Includes: G201 Mouse Lymphoma L5178Y/tk+/Cell Gene Mutation Assay; G201-R; G202 Mouse Lymphoma L5178Y/tk+/Cell Gene Mutation Screening Assay; G203 Chinese Hamster Ovary or V79 Cell Mutation Assay at the hprt Locus; G203R. - [Read Molecular and Genetic Toxicology Studies on Gene Mutation in Mammalian Cells In Vitro]