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Primary Antibodies  >  Epigenetic Research Antibodies
 

Histone H3 pT3/K4ac Antibody

Rabbit Polyclonal
Code

600-401-I56
Size

50 µg
Price

$345.00
Availability

Ships next business day.
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Immunofluorescence Microscopy of Rabbit Anti-Histone H3 [ac Lys4, p Thr3] Antibody.  
Tissue:  HeLa cells.
Fixation:  0.5% PFA. 
Antigen retrieval:  Not required.
Primary antibody:  Histone H3 [ac Lys4, p Thr3] antibody at a 1:100 dilution for 1 h at RT.
Secondary antibody:  Dylight 488 secondary antibody at 1:10,000 for 45 min at RT.
Localization:  Histone H3 [ac Lys4, p Thr3] is nuclear and chromosomal.
Staining:  Histone H3  [ac Lys4, p Thr3] is expressed in green while the nuclei and aplpha-tubulin were coexpressed with DAPI (blue) and Dylight 550 (red).
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Synonyms: H3.3B, H3 histone, family 3A, H3.3AH3F3H3F3B, histone H3.3, MGC87782, MGC87783, H3pT3/K4ac

Histone H3 pT3/K4ac Antibody Properties

Description
Anti-Histone H3 [ac Lys4, p Thr3] (RABBIT) Antibody - 600-401-I56
Host
Rabbit
Target Species
Human
Known Cross Reactivity
Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant
Clonality
Polyclonal
Application
ChIP : 2-5µg/million cells
IF Microscopy : 1:50
Western Blot : 1:500
Immunochemistry: 1:50
Other Dilution: Dot Blot 1:1000
Physical State
Liquid (sterile filtered)
Shipping condition
Dry Ice
Format
IgG
Label
Concentration
0.57 mg/mL by UV absorbance at 280 nm
Buffer
0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Preservative
0.05% (w/v) Sodium Azide
Stabilizer
30% Glycerol
GeneName
HIST2H3C
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Lot#  

Histone H3 pT3/K4ac Antibody Description

Background
Chromatin is the arrangement of DNA and proteins in which chromosomes are formed. Correspondingly, chromatin is formed from nucleosomes, which are comprised of a set of four histone proteins (H2A, H2B, H3, H4) wrapped with DNA. Chromatin is a very dynamic structure in which numerous post-translational modifications work together to activate or repress the availability of DNA to be copied, transcribed, or repaired. These marks decide which DNA will be open and commonly active (euchromatin) or tightly wound to prevent access and activation (heterochromatin). Common histone modifications include methylation of lysine and arginine, acetylation of lysine, phosphorylation of threonine and serine, and sumoylation, biotinylation, and ubiquitylation of lysine. Phosphorylation of threonine 3 (H3 pT3) is a known mitotic marker and modified by the Haspin/Thr3 enzyme, while acetylation of lysine 4 (H3K4ac) on histone 3 is associated with transcriptional activation by Esa1. Methylation that occurs on H3K4 concurrently with acetylation seems to act as an adjuster to the activation effects of acetylation. Shugoshin protein cannot bind to the centromere of active cells when H3K4 is acetylated, which reduces dimethylation, and thus slows meiosis and mitosis. Usually, H3K4Ac is a transitional modification, and will become further modified with methylation as transcription progresses, indicating complex transcriptional regulation. Anti-Histone H3 are ideal for researchers interested in Chromatin Modifiers, Chromatin Research, Histones and Modified Histones, and Epigenetics research.
Immunogen
Histone H3 [ac Lys4, p Thr3] affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with synthetic acetylated/phosphorylated peptide surrounding Lysine 4 and Threonine 3 of human Histone H3.
Immunogen Type
Peptide
Post Translational Modification
Dual Modification
Storage Condition
Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
Application Note
Anti-Histone H3 [ac Lys4, p Thr3] antibody is useful for Western Blot, Immunocytochemistry/Immunofluorescence, Chromatin Immunoprecipitation, and Dot Blot. Specific conditions for reactivity should be optimized by the end user. Expect a band approximately ~15.4 kDa corresponding to Histone H3 protein by Western Blotting in HeLa histone prep lysate or the appropriate cell lysate or extract. Epi-Plus™ antibody production in collaboration with Novus Biologicals.
Purity/Specifity
Anti-Histone H3 [ac Lys4, p Thr3] was affinity purified from monospecific antiserum by immunoaffinity chromatography. This antibody reacts with human Histone H3. A BLAST analysis was used to suggest cross-reactivity with Human, mouse, and C. elegans. Predicted to react with many species including rat, chicken, Xenopus, Drosophila, and plant based on 100% sequence homology. Cross-reactivity with Histone H3 from other sources has not been determined.
Disclaimer Note-General
This product is for research use only and is not intended for therapeutic or diagnostic applications. Please contact a technical service representative for more information. All products of animal origin manufactured by Rockland Immunochemicals are derived from starting materials of North American origin. Collection was performed in United States Department of Agriculture (USDA) inspected facilities and all materials have been inspected and certified to be free of disease and suitable for exportation. All properties listed are typical characteristics and are not specifications. All suggestions and data are offered in good faith but without guarantee as conditions and methods of use of our products are beyond our control. All claims must be made within 30 days following the date of delivery. The prospective user must determine the suitability of our materials before adopting them on a commercial scale. Suggested uses of our products are not recommendations to use our products in violation of any patent or as a license under any patent of Rockland Immunochemicals, Inc. If you require a commercial license to use this material and do not have one, then return this material, unopened to: Rockland Inc., P.O. BOX 326, Gilbertsville, Pennsylvania, USA.
General Reference
Campsteijn C., Øvrebø JI., Karlsen BO., Thompson EM. (2012). Expansion of cyclin D and CDK1 paralogs in Oikopleura dioica, a chordate employing diverse cell cycle variants. Mol. Biol. Evol. 2012 Feb. 29:487–502. Yue C., Soboloff J., Gamero AM. (2012). Control of type I interferon-induced cell seath by Orai1-mediated calcium entry in T cells. J Biol Chem. 2012 Jan. 287:3207–3216. Kung VL., Khare S., Stehlik C., Bacon EM., Hughes AJ., Hauser AR. (2012). An rhs gene of Pseudomonas aeruginosa encodes a virulence protein that activates the inflammasome. Proc Natl Acad Sci USA. 2012 Jan. 109:1275–1280. Sullivan CP., Berg EA., Elliot-Bryant R., Fishman JB., Mckee AC., Morin PJ., et al. (2011). Pyroglutamate-?ß 3 and 11 colocalize in amyloid plaques in Alzheimer's disease cerebral cortex with pyroglutamate-?ß 11 forming the central core. Neurosci Lett. 2011 Nov 14. 505(2):109-12. Daftarian P., Kaifer AE., Li W., Blomberg BB., Frasca D., Roth F., et al. (2011). Peptide-conjugated PAMAM dendrimer as a universal platform for antigen presenting cell targeting and effective DNA-based vaccinations. Cancer Res. 2011 Oct 10. 71(24):7452-62.
Specific Reference
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Product Type
Primary Antibodies;
Applications
ELISA, WB, IHC
Reacts With
Drosophila melanogaster
Catalog Number
600-401-914

Product Type
Secondary Antibodies;
Applications
ELISA, WB, IHC
Catalog Number
611-1302

Product Type
Supporting Reagents;
Applications
ELISA, WB, IF
Catalog Number
B501-0500

Product Type
Supporting Reagents;
Applications
ELISA, FLISA, WB, IHC, IF
Catalog Number
BSA-30

Product Label

 

Description
Unconjugated
Color
Conjugation Reference
Molecular Weight
Excitation Wavelength
Conjugation Chemistry