ZRB2236
Anti-Histone H2A Antibody, clone 1O19 ZooMAb® Rabbit Monoclonal
recombinant, expressed in HEK 293 cells
Synonym(s):
H2A, H2A.1
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About This Item
UNSPSC Code:
12352203
NACRES:
NA.43
Recommended Products
biological source
rabbit
Quality Level
recombinant
expressed in HEK 293 cells
conjugate
unconjugated
antibody form
purified antibody
antibody product type
primary antibodies
clone
1O19, recombinant monoclonal
description
recombinant, expressed in HEK 293 cells
product line
ZooMAb® learn more
form
lyophilized
purified by
using Protein A
species reactivity
yeast, human
packaging
antibody small pack of 25 μL
greener alternative product characteristics
Waste Prevention
Designing Safer Chemicals
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
enhanced validation
recombinant expression
Learn more about Antibody Enhanced Validation
sustainability
Greener Alternative Product
technique(s)
affinity binding assay: suitable
immunohistochemistry: suitable
western blot: suitable
isotype
IgG
epitope sequence
C-terminal half
Protein ID accession no.
UniProt accession no.
greener alternative category
shipped in
ambient
storage temp.
2-8°C
Gene Information
human ... HTA1(851811)
General description
We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Green Chemistry.This antibody is Preservative-free, produced without the harm or sacrifice of animals and exceptionally stable to allow for ambient shipping and storage if needed and thus aligns with "Waste Prevention", "Designing Safer Chemicals" and "Design for Energy Efficiency". Click here for more information.
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.
Specificity
Clone 1O19 is a ZooMAb® rabbit recombinant monoclonal antibody that specifically detects Histone H2A. It targets an epitope within 12 amino acids from the C-terminal half.
Immunogen
KLH-conjugated linear peptide corresponding to 12 amino acids from the C-terminal half of yeast Histone H2A.
Application
Quality Control Testing
Evaluated by Western Blotting in Yeast cell acid extract.
Western Blotting Analysis: A 1:10,000 dilution of this antibody detected Histone H2A in Yeast cell acid extract.
Tested Applications
Western Blotting Analysis: A 1:1,000 dilution from a representative lot detected Histone H2A in HepG2 cell lysate.
Affinity Binding Assay: A representative lot of this antibody bound Yeast Histone H2A peptide with a KD of 9.7 x 10-8 in an affinity binding assay.
Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected Histone H2A in Human cerebral cortex tissue sections.
Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user.
Evaluated by Western Blotting in Yeast cell acid extract.
Western Blotting Analysis: A 1:10,000 dilution of this antibody detected Histone H2A in Yeast cell acid extract.
Tested Applications
Western Blotting Analysis: A 1:1,000 dilution from a representative lot detected Histone H2A in HepG2 cell lysate.
Affinity Binding Assay: A representative lot of this antibody bound Yeast Histone H2A peptide with a KD of 9.7 x 10-8 in an affinity binding assay.
Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected Histone H2A in Human cerebral cortex tissue sections.
Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user.
Target description
Histone H2A.1 (UniProt: P04911; also known as H2A, H2A.1) is encoded by the HTA1 (also known as H2A1, SPT11, YD9934.10, YDR225W) gene (Gene ID: 851811) in yeast (Saccharomyces cerevisiae). Histones are highly conserved basic NuCLEAR™ proteins that serve as the structural scaffold for the organization of NuCLEAR™ DNA into chromatin. 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. These post-translational modifications, in response to various stimuli, induce changes in the structure of the nucleosome and hide or expose DNA sequences. Histone H2A can undergoes acetylation on lysine 5,which promotes unfolding of chromatin and transcription. Although H2A is well conserved, however in contrast to vertebrates and insects, the C-terminus of yeast H2A is not monoubiquitinated. 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 known as nucleosomes, which limits DNA accessibility to the cellular machineries that require DNA as a template. This ZooMAb® recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, Affinity™, reproducibility, and stability over conventional monoclonals.
Physical form
Purified recombinant rabbit monoclonal antibody IgG, lyophilized in PBS with 5% Trehalose, normal appearance a coarse or translucent resin. The PBS/trehalose components in the ZooMAb formulation can have the appearance of a semi-solid (bead like gel) after lyophilization. This is a normal phenomenon. Please follow the recommended reconstitution procedure in the data sheet to dissolve the semi-solid, bead-like, gel-appearing material. The resulting antibody solution is completely stable and functional as proven by full functional testing. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 µL.
Reconstitution
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.
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Legal Information
Affinity is a trademark of Mine Safety Appliances Co.
NuCLEAR is a trademark of Sigma-Aldrich Co. LLC
ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
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.
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Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
JAN Code
ZRB2236-25UL:
ZRB2236-4X25UL:
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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