用于检测、定量和定位抗原与抗体的技术——ELISA、免疫印迹、免疫组化与流式细胞术。以下是我们知识库中标注该主题的实验方案、常见问题与技术文章。
Protein carbonyls are among the most commonly used and most stable endpoint markers of oxidative protein damage. Compared with transient free radicals or short-lived oxidative intermediates, protein carbonyls are more suitable for quantitative comparison of oxidative injury in cells, tissues, ...
In bottom-up proteomics, the digestion step determines peptide-length distribution, accessibility of cleavage sites, peptide physicochemical properties, and subsequent mass-spectrometric detectability. It is therefore a key upstream determinant of proteome coverage depth and quantitative ...
Carboxypeptidases are a class of exopeptidases that act on amino acid residues at the C-terminus of peptides or proteins, and they have important value in protein processing, bioactive peptide maturation, terminal structure trimming, and experimental analysis.
Immunoprecipitation (IP) and co-immunoprecipitation (Co-IP) are two foundational approaches in protein research used for selective enrichment of a target protein and for validating protein–protein interactions, respectively. Immunomagnetic beads immobilized with antibodies or nanobodies provide ...
The blue agave (Agave tequilana Weber var. Azul), a plant indigenous to the Jalisco region in Mexico, is a significant economic product. Legally, it is the sole plant permitted for use in tequila production. Tequila is crafted from the fermented and distilled juices of A. tequilana. On a global ...
GC-IRMS: Differentiating natural and synthetic sources of menthol by carbon and hydrogen isotope fingerprints
Illustrate how carbon isotope fingerprints identify adulteration of commercially available coconut juice.
In biological sample analysis, the presence of proteins often interferes with small molecule detection, and some enzyme activities may affect the analysis results. Perchloric acid (PCA) precipitation has become a widely used method due to its ability to efficiently remove proteins and its ...
Is the gel stained with this stain compatible with in-gel digestion and mass spectrometry?
常与免疫学实验一起研究的技术。
危险品化学品经营许可证（带存储）