ZooMAb antibodies represent an entirely new generation of recombinant monoclonal antibodies.
Each ZooMAb antibody is manufactured using our proprietary recombinant expression system, purified to homogeneity, and precisely dispensed to produce robust and highly reproducible lot-to-lot consistency. Only top-performing clones are released for use by researchers. Each antibody is validated for high specificity and affinity across multiple applications, including its most commonly used application. ZooMAb antibodies are reliably available and ready to ship when you need them.
Learn more about ZooMAb here.
Clone 1C22 is a ZooMAb rabbit recombinant monoclonal antibody that specifically detects Histone H2AX. It targets an epitope within 15 amino acids from the C-terminal region.
KLH-conjugated linear peptide corresponding to 15 amino acids from the C-terminal region of human Histone H2AX.
Quality Control Testing
Western Blotting Analysis: A 1:1,000 dilution of this antibody detected Histone H2A.X in MCF-7 cell lysate.Tested applicationsWestern Blotting Analysis: A 1:1,000 dilution from a representative lot detected Histone H2A.X in C6, Neuro-2A, and PC12 cell lysates.Immunocytochemistry Analysis: A 1:1,000 dilution from a representative lot detected Histone H2A.X in HeLa, A431, HepG2, NIH 3T3, AC16, and MCF-7 cells.Immunohistochemistry (Paraffin) Analysis: A 1:1,000 dilution from a representative lot detected Histone H2A.X in human cerebral cortex tissue sections.Flow Cytometry Analysis: 1 μg from a representative lot detected Histone H2A.X in one million HeLa cells.Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user
Anti-Histone H2A.X, clone 1C22 ZooMAb, Cat. No. ZRB1663, is a recombinant Rabbit monoclonal antibody that targets Histone H2A.X and is tested for use in Flow Cytometry, Immunocytochemistry, Immunohistochemistry (Paraffin), and Western Blotting.
Histone H2AX (UniProt: P16104; also known as H2a/x, Histone H2A.X) is encoded by the H2AX (also known as H2AFX) gene (gene ID: 3014) in human. Histones are highly conserved basic nuclear proteins that are responsible for the nucleosome structure of chromatin in eukaryotes. They play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. Two molecules of each of the four core histones (H2A, H2B, H3, and H4) form an octamer, around which DNA is wrapped in repeating units, called nucleosomes, which limits DNA accessibility to the cellular machineries that require DNA as a template. The histone H2A.X is a variant member of the H2A family of histones that is distinguished from other H2A histones by a unique carboxy-terminal sequence. This unique sequence is highly conserved throughout eukaryotic evolution and is rapidly phosphorylated by ATM or ATR at serine 139 in mammals in response to DNA double-strand breaks. H2A.X phosphorylation is important in the formation of a stable repair complex at the site of DNA damage. Phosphorylation of H2A.X is important in the formation of a stable repair complex at the site of DNA damage. This phosphorylation is a very rapid response to DNA damage, occurring within as little as one minute after exposure to ionizing radiation. This ZooMAb recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals.
Purified recombinant rabbit monoclonal antibody IgG, lyophilized in PBS with 5% Trehalose, normal appearance a coarse or translucent resin. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 μL.
300 μg/mL after reconstitution at 25 μL per vial. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type.
Storage and Stability
Recommend storage of lyophilized product at 2-8°C; Before reconstitution, micro-centrifuge vials briefly to spin down material to bottom of the vial; Reconstitute each vial by adding 25 μL of filtered lab grade water or PBS; Reconstituted antibodies can be stored at 2-8°C, or -20°C for long term storage. Avoid repeated freeze-thaws.
ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.