Protein Expression Prokaryotic cells R. erythropolis

Get tips on using TRI Reagent® Sigma to perform RNA isolation / purification Cells - immortalized A2780ADR

Get tips on using TRI Reagent® Sigma to perform RNA isolation / purification Cells - immortalized CHO

Get tips on using Direct-zol RNA Kits to perform RNA isolation / purification Cells - immortalized DH82

Get tips on using miRCURY RNA Isolation Kit to perform RNA isolation / purification Cells - immortalized A549

Get tips on using miRCURY RNA Isolation Kit to perform RNA isolation / purification Cells - immortalized HeLa

Get tips on using Torin 1 to perform Autophagy assay cell type - Mel cells

Get tips on using Atg3 Antibody to perform Autophagy assay cell type - KG1 cells

Get tips on using Gibco™Advanced DMEM/F-12 to perform Stem cell Differentiation media hPSCs or iPSCs differentiation into Lung progenitor cells

ELISA is the most commonly used method of detecting and quantifying the concentration of an antigen in an unknown sample. During the experiment, If you get a weak signal, then make sure reagents are at room temperature before starting the assay. Try increasing incubation times to ensure maximal antibody binding and amplify the signal. Secondly, if you get values above 0 in the negative control indicates a high background signal. Try to consider reducing your antibody concentration and prevent non-specific binding of antibodies by using affinity-purified antibody and suitable blocking buffers. To avoid high well to well variation, do not stack plates during incubation, no bubbles in the plate and wash wells thoroughly to avoid variation.

ELISA is the most commonly used method of detecting and quantifying the concentration of an antigen in an unknown sample. During the experiment, If you get a weak signal, then make sure reagents are at room temperature before starting the assay. Try increasing incubation times to ensure maximal antibody binding and amplify the signal. Secondly, if you get values above 0 in the negative control indicates a high background signal. Try to consider reducing your antibody concentration and prevent non-specific binding of antibodies by using affinity-purified antibody and suitable blocking buffers. To avoid high well to well variation, do not stack plates during incubation, no bubbles in the plate and wash wells thoroughly to avoid variation.