Recombinant Histone 3 antibody (H3K9ac)

Catalog No. ABIN5563950

The Mouse Monoclonal anti-Histone 3 antibody is suitable to detect Histone 3 in samples from Human. It has been validated for WB, IF, ELISA, ChIP, ICC and ChIP-seq.

Quick Overview for Recombinant Histone 3 antibody (H3K9ac) (ABIN5563950)

Target: Histone 3 (H3) (Histone H3 (H3))

Antibody Type: Recombinant Antibody

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This Histone 3 antibody is un-conjugated

Application: Western Blotting (WB), Immunofluorescence (IF), ELISA, Chromatin Immunoprecipitation (ChIP), Immunocytochemistry (ICC), ChIP DNA-Sequencing (ChIP-seq)

Product Details anti-Histone 3 Antibody

Binding Specificity: H3K9ac

Brand: AbFlex®

Characteristics: AbFlex™ Histone H3K9ac antibody was expressed as full-length IgG with mouse immunoglobulin heavy and light chains (IgG2a isotype) in mammalian 293 cells. Histone H3 is one of the core components of the nucleosome. The nucleosome is the smallest subunit of chromatin and consists of 147 base pairs of DNA wrapped around an octamer of core histone proteins (two each of Histone H2A, Histone H2B, Histone H3 and Histone H4). Chromatin is subject to a variety of chemical modifications, including post-translational modifications of the histone proteins and the methylation of cytosine residues in the DNA. Reported histone modifications include acetylation, methylation, phosphorylation, ubiquitylation, glycosylation, ADP-ribosylation, carbonylation and SUMOylation, these modifications play a major role in regulating gene expression. Lysine N-ε-acetylation is a dynamic, reversible and tightly regulated protein and histone modification that plays a major role in chromatin remodeling and in the regulation of gene expression in various cellular functions.Acetylation of histone H3 Lys9 is associated with transcriptional activation of the genes.

Purification: Ni-NTA

Isotype: IgG2a

Application Details

Application Notes: ChIP-Seq: 4 μg each ICC/IF: 1 - 2 μg / mL WB: 0.2 - 2 μg/mL Bead-based ELISA: 1.5 - 40 μg/mL for AbFlex Histone H3K9ac antibody (rAb)

Comment:

AbFlex® Recombinant Antibodies defined antibodies for highly specific, reproducible performance.
AbFlex® antibodies are recombinant antibodies (rAbs) that have been generated using defined DNA sequences to produce highly specific, reproducible antibodies. The unique advantages of the AbFlex® antibody are its flexible labeling and purification options. Each AbFlex® antibody contains a Sortase recognition motif (LPXTG) to covalently add fluorophores, enzymatic substrates (HRP, AP...etc), peptides, DNA, drugs or other labels to the antibody in a directed and reproducible manner using our Sortag-IT Labeling Kits. Every antibody also contains a 6xHis tag, which can be used with nickel-based purification systems, and an avidin tag sequence for enzymatic biotin conjugation using the biotin ligase, BirA.

AbFlex® antibodies are specifically labeled at the end of the constant region of the heavy chain to avoid interference with antigen recognition and functionality. This is important as it ensures the labeling process maintains the integrity of the antibody so signal is not diminished as a result of non-functional antibodies. In contrast, commonly used chemical labeling methods add labels to the antibody in a random fashion. The randomness of this process has a high potential to block the antigen-binding site and render the antibody ineffective. Chemical labeling can also deposit labels on the Fc region of the antibody which has the potential to obstruct interactions with protein A.

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: Purified IgG in 140 mM Hepes, pH 7.5, 70 mM NaCl, 35 mM NaOAc, 0.035 % sodium azide, 30 % glycerol.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Target Details for Histone 3

Target: Histone 3 (H3) (Histone H3 (H3))

Alternative Name: Histone H3

Molecular Weight: 17 kDa