Competent E. coli Cell Preparation Using the Calcium Chloride Method
Competent E. coli Cell Preparation Using the Calcium Chloride Method
3,200+ step-by-step lab protocols and SOPs for cell culture, staining, PCR, protein work and microbiology, with reagents, conditions and evaluation criteria.
Competent E. coli Cell Preparation Using the Calcium Chloride Method
In peptide synthesis, Boc protection groups are widely used to protect the amino terminus of amino acids to prevent unnecessary reactions during synthesis. After the peptide synthesis is complete, the peptide is released from the resin through the cleavage and deprotection steps, and these ...
The isolation and culture of BMDC (bone marrow-derived dendritic cells) is an important technique in immunology research. This protocol will introduce how to isolate immature bone marrow-derived dendritic cells from mice.
Subcellular fractionation is a biological experimental technique that allows researchers to separate and purify different components within cells, such as the nucleus, mitochondria, endoplasmic reticulum, etc., and then further study their structure and function. Centrifugation is one of the ...
Automated Immunohistochemical Staining Protocol for Anti-PD-L1
Apoptosis is a tightly regulated cell death mechanism, the core of which is the activation of caspases. Immunofluorescence staining is an effective technique that can simultaneously detect caspases and other apoptosis-related proteins in cell samples.
BrdU (bromodeoxyuridine or 5-bromo-2'-deoxyuridine) is an analog of the nucleoside thymidine used in the BrdU assay to identify proliferating cells.
Polyclonal, monoclonal, and recombinant antibodies are all suitable for western blotting. Polyclonal antibodies are a collection of many monoclonal antibodies that can vary between immunizations and batches. Polyclonal antibodies recognize multiple epitopes of an antigen and are therefore ...
Procedure for early detection of apoptosis using Annexin V-FITC staining and optional propidium iodide ( PI ) .