Immunohistochemistry chk2 Rabbit IgG

Get tips on using Mouse IGF-1 PicoKine™ ELISA Kit to perform ELISA Mouse - IGF-I

Get tips on using Rat IGF-1 PicoKine™ ELISA Kit to perform ELISA Rat - IGF-I

Get tips on using Human IGF-1 PicoKine™ ELISA Kit to perform ELISA Human - IGF-I

Get tips on using IGF-IRα/β siRNA (r) to perform siRNA / miRNA gene silencing Rat - RGC-5 IGF1R

Get tips on using Pre-designed and validated siRNA against gene IGFBP1 to perform siRNA / miRNA gene silencing Human - Primary Endometrial Stromal Cells IGFBP1 (Insuline-like growth factor binding protein-1)

Get tips on using IGEPAL® CA-630 to perform Protein isolation Mammalian cells - Human lung fibroblasts

The estimation of DNA methylation level heavily depends on the complete conversion of non-methylated DNA cytosines. It is crucial to ensure complete conversion of non-methylated cytosines in DNA. Therefore, it is important to incorporate controls for bisulfite reactions, as well as to pay attention to the appearance of cytosines in non-CpG sites after sequencing, which is an indicator of incomplete conversion.

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.