Protein isolation Bacteria

Get tips on using Cell Lysis Buffer (10X) to perform Protein isolation Tissue - Mouse lung tissue

Get tips on using Cell Lysis Buffer (10X) to perform Protein isolation Mammalian cells - KC02-44D

Get tips on using NP40 Cell Lysis Buffer to perform Protein isolation Mammalian cells - BHK-21

Get tips on using RIPA Lysis and Extraction Buffer to perform Protein isolation Mammalian cells - HepG2

Get tips on using RIPA Lysis and Extraction Buffer to perform Protein isolation Mammalian cells - HEK293T

Get tips on using CelLytic™ Y Plus Kit to perform Protein isolation Yeast - Candida boidinii

Get tips on using CelLytic™ Y Plus Kit to perform Protein isolation Yeast - Saccharomyces cerevisiae

Get tips on using CelLytic™ Y Plus Kit to perform Protein isolation Yeast - Pichia pastoris

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.