siRNA / miRNA gene silencing Human SUIT-2

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.

Get tips on using BLOCK-iT™ Adenoviral RNAi Expression System, pAd/BLOCK-iT™-DEST RNAi Gateway Vector to perform shRNA gene silencing Mouse - P19 Foxm1

DNA microarrays enable researchers to monitor the expression of thousands of genes simultaneously. However, the sensitivity, accuracy, specificity, and reproducibility are major challenges for this technology. Cross-hybridization, combination with splice variants, is a prime source for the discrepancies in differential gene expression calls among various microarray platforms. Removing (either from production or downstream bioinformatic analysis) and/or redesigning the microarray probes prone to cross-hybridization is a reasonable strategy to increase the hybridization specificity and hence, the accuracy of the microarray measurements.

Get tips on using Galacto-Light Plus™ β-Galactosidase Reporter Gene Assay System to perform Reporter gene assay β-galactosidase substrates - C2C12

Get tips on using Dual-Light™ Luciferase & β-Galactosidase Reporter Gene Assay System to perform Reporter gene assay β-galactosidase substrates - Hep3B

Get tips on using Dual-Light™ Luciferase & β-Galactosidase Reporter Gene Assay System to perform Reporter gene assay β-galactosidase substrates - U2OS

Get tips on using In Situ Cell Death Detection Kit, Fluorescein to perform TUNEL assay cell type - SK-MEL-2 human melanoma

Get tips on using Galacto-Light Plus™ β-Galactosidase Reporter Gene Assay System to perform Reporter gene assay β-galactosidase substrates - CHO-K1

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.