Protein expression and purification Bacteria

Get tips on using Wizard® Genomic DNA Purification Kit to perform DNA isolation / purification Cells - Primary cells Mouse embryonic fibroblast (MEF)

Get tips on using Quick-DNA™ Fungal/Bacterial Miniprep Kit to perform DNA isolation / purification Yeast - Saccharomyces boulardii

Get tips on using Quick-DNA™ Fungal/Bacterial Miniprep Kit to perform DNA isolation / purification Yeast - Candida albicans

Get tips on using Ni-NTA Magnetic Agarose Beads (6 x 1 ml) to perform Protein tag Purification of His-tagged proteins

Get tips on using Maxwell® 16 LEV simplyRNA Purification Kit to perform RNA isolation / purification Tissue - Human Muscles

Get tips on using HiPurA™ Total RNA Miniprep Purification Kit to perform RNA isolation / purification Cells - immortalized HaCaT

Get tips on using Maxwell® 16 LEV simplyRNA Purification Kit to perform RNA isolation / purification Cells - immortalized A549

Get tips on using Legionella Agar with L-cysteine (BCYE) and without L-cysteine (BCY) to perform Bacterial cell culture media Legionella pneumophilia

Get tips on using Wizard® Plus Midipreps DNA Purification System Technical Bulletin to perform Plasmid Isolation Proteus mirabilis

In ChIP, the most vital step is the binding of an antibody and choosing the right antibody. The binding affinity of different types of immunoglobulins to protein A or G differs significantly. Henceforth, it is recommended to choose either protein A or protein G coated beads. If you do not see any product in the positive control, add 5–10 μg of chromatin and 1–5 μg of antibody to each IP reaction and incubate with antibody overnight and an additional 2 hr after adding Protein G/A beads. If no product in the experimental, add more DNA to the PCR reaction or increase the number of amplification cycles. Choose an alternate, ChIP-validated antibody if the antibody does not work.