The largest database of trusted experimental protocols

5 protocols using anti h3k4me1 ab8895

1

Chromatin Immunoprecipitation Assay Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
ChIP assay was performed using the Zymo-Spin ChIP kit according to the manufacturer’s protocol (Zymo Research). Briefly, FLS were serum starved for 24 hours and then fixed in 1% formaldehyde (Thermo Fisher Scientific) for 8 minutes at room temperature. After sonication, chromatin was immunoprecipitated with specific antibodies overnight at 4°C. The antibodies used were anti-H3K4me1 (ab8895, Abcam), anti-GR (catalog 12041, Cell Signaling Technology), and rabbit IgG (catalog 2729, Cell Signaling Technology). Complexes were then immunoprecipitated with protein A magnetic beads for 1 hour at 4°C and reverse-crosslinked at 65°C for 2 hours. The eluted DNA was purified and used as template for qPCR. A 10% input sample was used as control. The enhancer-specific primers, 5′-CTGAGACTGGAGGCTTTTGG-3′ (forward) and 5′-GACATCCCAGTTTCCACTGC-3′ (reverse), were designed using Primer3 software (42 (link)). MYT1 exon 1 primers were purchased from Cell Signaling Technology (catalog 4493).
+ Open protocol
+ Expand
2

Antibody-based ChIP Profiling

Check if the same lab product or an alternative is used in the 5 most similar protocols
Antibodies used for ChIP consisted of anti-H3K27ac (8173; Cell Signaling Technology, Danvers, MA), anti-H3K4me1 (ab8895; Abcam, Cambridge, MA), anti-H3K4me3 (purified antibody generated in-house by the Mayo Clinic Epigenomics Development Lab, Rochester, MN [60 (link)], and anti-H3K27me3 (9733, Cell Signaling Technology).
+ Open protocol
+ Expand
3

ChIP-seq Antibody Characterization

Check if the same lab product or an alternative is used in the 5 most similar protocols
The antibodies used for ChIP-seq were anti-FOXA1 (ab5089) from Abcam, anti-H3K4me1 (ab8895) from Abcam, anti-H3K4me3 (05-1339) from Millipore, anti-H3K27ac (C15410196) from Diagenode, anti-H3K27me3 (C15410195) from Diagenode, anti-GRHL2 (HPA004820) from Sigma-Aldrich, and negative control immunoglobulin G (IgG) anti-rabbit IgG (sc-2027), and anti-goat (sc-2028) from Santa Cruz Biotechnology. The custom anti-MLL3 antibody was provided by Prof. Ali Shilatifard (Stowers Institute, Kansas City, MO, and Northwestern University Feinberg School of Medicine, Chicago, IL).
+ Open protocol
+ Expand
4

Jarid1B Protein Interaction Analysis

Check if the same lab product or an alternative is used in the 5 most similar protocols
Cell lysates were prepared 5 days after siRNA transfection. The proteins resolved in SDS – polyacrylamide gels (4–12%) were transferred electrophoretically for 2 hr at 4 °C to polyvinylidene difluoride membranes by using a Tris-glycine buffer system. The membranes were blocked with 5% milk powder in 0.1% Tween20 in PBS (PBS-T) for 1 hr at least, and then the antibodies were added with 2.5% milk in PBS-T. The antibodies used for immunoblotting were anti-Jarid1B (HPA027179) from Sigma, anti-Jarid1A (ab78322), anti-H3K4me3 (ab8580), anti-H3K4me1 (ab8895), anti-Histone H3 (ab1791) from Abcam, anti-H3K4me2 (07-030) from Millipore, and anti-CTCF (BD612148) from BD Biosciences. For co-IP, nuclear extract of cell-lines were prepared as for the ChIP experiments, sheared by passing through syringe needle, diluted, and treated with DNase I. The samples were incubated at 4°C overnight with the JARID1B antibody, and then precipitated with Dynabeads Protein G for 2 hr. Beads were washed with buffer containing 150 mM NaCl and 0.5% NP-40 three times, and then resuspended in SDS – polyacrylamide gel loading buffer.
+ Open protocol
+ Expand
5

ChIP-qPCR for H3K4me1 and H3K27Ac

Check if the same lab product or an alternative is used in the 5 most similar protocols
Chromatin immunoprecipitation experiments were performed exactly as previously described (62 (link)). Briefly, nuclear extracts from 2 × 106 neutrophils or Th17 cell lines were immunoprecipitated using 1 µl anti-H3K4me1 (ab8895) and anti-H3K27Ac (ab4729) pAbs (both from Abcam, Cambridge, United Kingdom). Coimmunoprecipitated material was subjected to qPCR analysis using the specific promoter primers (purchased from Life Technologies) listed in Table S2 in Supplementary Material. Data from qPCR were expressed as percentage over input DNA and are displayed as mean ± SEM.
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!