Glasgow, Scotland, UK
Feb 12 – 14
Marco Island, FL
AACC – Clinical Lab Expo 2013
July 30 – August 1, 2013
Visit us at Booth #2367
CRS (Controlled Release Society)
July 21-24, 2013
Visit us in booth # 214
June 5-6, 2013
Flow Chemistry Congress
May 14 – 15, 2013
Revere Hotel Boston
Join Covaris in Boston for the Flow Chemistry Congress to see what is new in Drug Delivery and Formulation with Covaris’ advanced Formulation Processing Systems. Covaris’ engineers and scientists will be on hand to discuss how AFA can enable and bring your drug formulations to the next level.
Title: Optimizing ChIP for Reproducibility
Date: May 15, 2013
Time: 11:00 am EDT (New York), 8:00 am PDT (San Francisco), 5 pm CEST, 11:00 pm CST (Beijing)
Presenter: Dr. Hamid Khoja, Senior Scientist, Covaris, Inc.
Chromatin Immunoprecipitation (ChIP) is a powerful technique for evaluating the interactions of proteins with specific regions of genomic DNA, helping to better understand the mechanisms such as, gene regulation, DNA replication, repair and recombination, and epigenetic silencing. The use of ChIP in conjunction with NGS (ChIP-Seq) has enabled wide scale application of this technique to ascertain genome wide DNA binding sites. However, sample preparation for ChIP and ChIP-seq has multiple steps which are critical to the success of the experiments and affect the reproducibility, bias, and sensitivity of the technique.
Successful ChIP experiments demand chromatin that is sheared to manageable fragments sizes while retaining the integrity of the DNA, preserving protein epitopes and the formaldehyde cross-links attaching the proteins of interest to the DNA to deliver sensitive and reproducible results. Current methods for shearing chromatin to the desired size for immunoprecipitation in ChIP experiments are a source of significant imprecision, adversely affecting the reproducibility of ChIP experiments. In this webinar, scientist from Covaris will discuss how to better optimize your sample preparation to improve the reproducibility of your results and present data demonstrating how Covaris’ AFA Technology is ideally suited to provide the highest quality sheared chromatin. Shearing chromatin with AFA preserves precious epitopes, maintains DNA quality, protects from shearing biases, and provides highly reproducible results which are the reasons AFA is quickly becoming the standard chromatin shearing solution in leading epigenetic labs.
Dr. Khoja Biography:
Dr. Hamid Khoja brings years of experience in assay, protocol, and kit development in the field of molecular biology. Recently, Dr. Khoja has helped advance chromatin shearing for ChIP applications by utilizing Covaris’ patented Adaptive Focused Acoustics Technology to develop a robust protocol and the truChIP™ Chromatin Shearing reagent kits. Previously, as a research scientist Dr. Khoja developed several kits and high throughput assays for internal research initiatives, including branched DNA assays for oncogene quantification, Mass spectrometer based assays for CFTR and other disease mutation analysis, and kits for ChIP-ChIP assays.
Covaris provides tools and technologies to improve pre-analytical sample preparation, enable novel drug formulations, and manage compounds in the drug discovery process.