Skip to Content
Merck
All Photos(24)

Key Documents

ZRB1231

Sigma-Aldrich

Anti-HDAC1 Antibody, clone 4D21 , ZooMAb® Rabbit Monoclonal

enhanced validation
greener alternative

recombinant, expressed in HEK 293 cells

Synonym(s):

EC3.5.1.98, HD1, HDAC1

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
12352203
NACRES:
NA.43

biological source

rabbit (recombinant)

Quality Level

recombinant

expressed in HEK 293 cells

conjugate

unconjugated

antibody form

purified antibody

antibody product type

primary antibodies

clone

4D21, recombinant monoclonal

product line

ZooMAb® learn more

form

lyophilized

mol wt

calculated mol wt 55.10 kDa
observed mol wt ~60 kDa

species reactivity

human, mouse

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)

immunocytochemistry: suitable
immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable
western blot: suitable

isotype

IgG

UniProt accession no.

greener alternative category

shipped in

ambient

storage temp.

2-8°C

target post-translational modification

unmodified

Gene Information

human ... HDAC1(3065)
mouse ... Hdac1(433759)

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.

Learn more about ZooMAb here.

Specificity

Clone 4D21 is a ZooMAb rabbit recombinant monoclonal antibody that specifically detects Histone Deacetylase 1. It targets an epitope within 17 amino acids from the C-terminal region.

Immunogen

KLH-conjugated linear peptide corresponding to 17 amino acids from the C-terminal region of human Histone Deacetylase 1.

Application

Anti-HDAC1, clone 4D21 ZooMAb, Cat. No. ZRB1231, is a recombinant Rabbit monoclonal antibody that specifically targets Histone deacetylase 1 and has been tested for use in Immunocytochemistry, Immunohistochemistry (Paraffin), and Western Blotting.
Western Blotting Analysis: A 1:1,000 dilution from a representative lot detected HDAC1 in A431 and NIH/3T3 cell lysates.

Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected HDAC1 in human small intestine and mouse colon tissue sections.

Immunocytochemistry Analysis: A 1:1,000 dilution from a representative lot detected HDAC1 in HeLa, A431, HUVEC, and NIH 3T3 cells.

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 deacetylase 1 (UniProt: Q13547; also known as EC:3.5.1.98, HD1, HDAC1) is encoded by the HDAC1 (also known as RPD3L1) gene (Gene ID: 3065) in human. HDAC1, a member of Class I HDACs is widely expressed in tissues and is primarily located in the nucleus. Higher expression of HDAC1 is observed in heart, pancreas, and testis. It catalyzes the removal of the acetyl moiety from the -amino groups of lysine residues of histones to yield deacetylated histones H2A, H2B, H3 and H4, which results in compaction of chromatin into a transcriptionally repressed state. HDAC1 is a component of the BRG1-RB1-HDAC1 complex, which is reported to negatively regulate the CREST-mediated transcription in resting neurons. Upon calcium stimulation, HDAC1 is released from the complex and CREBBP is recruited, which facilitates transcriptional activation. HDAC1 is also shown to deacetylate lysine 310 in RelA and thereby inhibits the transcriptional activity of NF-kappa-B. HDAC1 undergoes sumolyation on lysine 444 and lysine 476, which promotes its enzymatic activity. In addition, phosphorylation on serine 421 and serine 423 by Cdk5 also promotes its activity and interactions with nucleosome remodeling and deacetylase (NuRD) and SIN3 complexes. 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. 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. 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.

Legal Information

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.

Not finding the right product?  

Try our Product Selector Tool.

Storage Class Code

11 - Combustible Solids

WGK

WGK 2


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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service