DNA gel extraction / PCR product purification

Get tips on using Pierce™ LDH Cytotoxicity Assay Kit to perform Cell cytotoxicity / Proliferation assay cell type - HEK 293

Get tips on using PE Annexin V Apoptosis Detection Kit I to perform Apoptosis assay cell type - PC-3

Get tips on using MTT Cell Growth Assay Kit to perform Cell cytotoxicity / Proliferation assay cell type - oral squamous cell carcinoma

Get tips on using Q5® Site-Directed Mutagenesis Kit to perform Site Directed Mutagenesis (SDM) Human - Deletion PC-3 AGR2

Get tips on using Q5® Site-Directed Mutagenesis Kit to perform Site Directed Mutagenesis (SDM) Human - Deletion PC-3 AGR3

Get tips on using LC3A/B (D3U4C) XP® Rabbit mAb to perform Cell cytotoxicity / Proliferation assay cell type - K562

Get tips on using CytoTox 96® Non-Radioactive Cytotoxicity Assay to perform Cell cytotoxicity / Proliferation assay cell type - FADU

Get tips on using CytoTox 96® Non-Radioactive Cytotoxicity Assay to perform Cell cytotoxicity / Proliferation assay cell type - HeLa

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.