Hematoxylin–Eosin (H&E) Staining Standard Operating Procedure (SOP)
Hematoxylin–Eosin (H&E) Staining Standard Operating Procedure (SOP)
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Laboratory Protocols & SOPs Library
3,200+ step-by-step lab protocols and SOPs for cell culture, staining, PCR, protein work and microbiology, with reagents, conditions and evaluation criteria.
3228 articles
Biotin-Labeled Protein Purification
Biotin-Labeled Protein Purification
GST-Tagged Protein Purification
GST (Glutathione S-transferase) tag is a commonly used fusion tag with a molecular weight of ~26 kDa and good water solubility. It is often used to improve soluble expression of hydrophobic proteins or proteins prone to inclusion body formation. Using chromatography resins immobilized with ...
PEG–Dialysis Tubing Method for Protein Concentration
PEG–Dialysis Tubing Method for Protein Concentration
Magnetic Bead Isolation and Flow Cytometric Identification of Human Peripheral Blood CD4⁺ T Cells
Isolation of human peripheral blood mononuclear cells (PBMCs) is achieved by density gradient centrifugation based on cell density differences. Red blood cells and most granulocytes sediment to the bottom, plasma remains at the top, and a thin, white interphase layer containing mononuclear cells ...
His-Tagged Protein Purification
His-Tagged Protein Purification
Operational Guide for Fluorescent Labeling of Antibodies Using AF594 NHS Ester
Operational Guide for Fluorescent Labeling of Antibodies Using AF594 NHS Ester
Application of the Na⁺-Sensitive Fluorescent Indicator SBFI AM in Intracellular Sodium Imaging and Experimental Procedures
SBFI, fully named sodium-binding benzofuran isophthalate, is a Na⁺-selective fluorescent indicator. It can be used to assess Na⁺ gradients in purified mitochondria, monitor intracellular Na⁺ levels, measure Na⁺ efflux from cells, and, in combination with other fluorescent indicators, ...
Isolation, Culture, and Induced Differentiation of Bone Marrow Mesenchymal Stem Cells into Osteoclasts: Experimental Procedure
Isolation, Culture, and Induced Differentiation of Bone Marrow Mesenchymal Stem Cells into Osteoclasts: Experimental Procedure