Sentence examples for labelling steps from inspiring English sources

Labelling steps add cost, often complexify the reaction mixture, and are not useful when rapidity of the assay is essential, such as for some molecular diagnostic applications.

We hypothesised that one explanation for the low yields seen in clinical practice is that CTCs are more 'fragile' than cancer cell lines either due to apoptosis or damage acquired during transit through the bloodstream and, therefore, are not captured as efficiently with the anti-epithelial cell adhesion molecule antibodies and/or are lost in the post-capture washing and labelling steps.

There are 3 positions for uploading the solvents to the reactor R2 for formulation or for simple labelling steps like chelation.

Owing to this fragility, the multiple processing steps involved in the CEK system, including additional washes and labelling steps, could cause degradation and loss of captured CTCs.

This paper describes the investigation of two aspects which play a fundamental role in the development of an enzyme-linked electrochemical genosensor: the labelling step and the electrode surface.

Gently resuspend the mixed leucocytes in 1 ml of saline (or alternatively PBS) and use this cell suspension for labelling (step B).

The use of DNA/RNA-binding fluorescent polymers on microarray could allow unlabelled nucleic acid detection, and thus prevent the need for a nucleic acid labelling step.

The sections were then subjected to a second labelling step using antibodies specific for prolamin or glutenin detected with anti-rabbit secondary antibody conjugated to 10 nm gold particles.

This leads to the development of catalyst-free click-labeling approaches, which spare copper species during labeling steps and even enable in vivo pretargeting concept.

The proposed dual-channel method avoids the label steps in common methods, and allows direct analysis of the samples without costly instruments, and is reliable, inexpensive and sensitive.

Despite quantitative proteomics has been usually performed using label-based approaches, label‐free quantitation offers advantages related to the avoidance of labeling steps, no limitation in the number of samples to be compared, and the gain in protein detection sensitivity.