H1 | Histone H1

AS11 1801  |  Clonality: Polyclonal  |  Host: Rabbit  |  Reactivity: A. thaliana, N. tabacum

H1 | Histone H1 in the group Antibodies Plant/Algal  / DNA/RNA/Cell Cycle / Nuclear signaling at Agrisera AB (Antibodies for research) (AS11 1801)
H1 | Histone H1


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Data sheet Product citations Protocols Add review

Product Information

Immunogen native H1 protein purified from Nicotiana tabaccum (H1A, H1B H1C,D,E,F)
Host Rabbit
Clonality Polyclonal
Purity Immunogen affinity purified serum in PBS pH 7.4.
Format Lyophilized
Quantity 50 ĩg
Reconstitution For reconstitution add 50 ĩl of sterile water
Storage Store lyophilized/reconstituted at -20°C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.
Tested applications Chromatin Immunoprecipitation (IP) (ChIP), Western blot (WB), Immunocytochemistry (ICC) (ICC)
Recommended dilution 1 : 100-1 : 500 (ICC), 1 : 5000 (WB)
Expected | apparent MW

15 | 17 kDa


Confirmed reactivity Arabidopsis thaliana, Nicotiana tabacum, Triticum aestivum
Predicted reactivity Lathyrus sativus, Phaseolus vulgaris, Pisum sativum, Solanum lycopersicum, Vicia faba
Species of your interest not listed? Contact us
Not reactive in No confirmed exceptions from predicted reactivity are currently known

Application examples

Application examples Western blot

western blot using plant anti-H1 antibodies

50 µl of a total protein from Arabidopsis thaliana leafs (wt and single, double and triple H1 mutants as well as overexpressed H1 as a GFP fusion) extracted in a following way: samples were grinded in LN2, suspended in 1xSDS buffer (sample:buffer 1:5), sonicated (10 min., max. power, in ice-cooled sonicating bath (BioRuptor, Diagenode, Belgium) and were separated on 15 % SDS-PAGE and blotted 2h to PVDF(Millipore Westran). Blots were blocked with 5 % non-fat milk TBST for 1h at room temperature (RT) with agitation. Blot was incubated in the primary antibody at a dilution of 1: 5 000 for  over night at 4°C with agitation. The antibody solution was decanted and the blot was rinsed  and washed four times for 10 min in TBS-T at RT with agitation in 2.5 % non-fat milk in YBST. Blot was incubated in secondary antibody (anti-rabbit IgG horse radish peroxidase conjugated,from Agrisera, AS09 602) diluted to 1:10 000 in for 1h at RT with agitation. The blot was washed as above and developed for 5 min with a home made ECL. Exposure time was 5 min.

Courtesy of Dr. Maciej Kotliński, Institute of Biochemistry and Biophysics of Polish Academy of Sciences in Warsaw, Poland

immunolocalization in plant tissue using anti-H1 antibodies
Whole-mount immunostaining on Arabidopsis thaliana ovule primordia stage 2-II. Steps involved: clarification (methanol/xylene), cell wall digestion and permeabilization before application of the primary, then secondary antibody for 12-14 hours at 4°C; fixation: BVO buffer: buffer from (Bauwens and Van Oostveld 1996), 2mM EGTA pH7.5, 10% DMSO, 1% Tween in PBS (containg 1% formaldehyde) for 30 min. rotating/shaking plate RT; blocking: none; counterstaining: propidium iodide and mounted in Prolong Gold (Invitrogen); primary antibody dilution: 1:200 in PBS + 0.2% Tween-20; secondary antibody dilution: 1:200 at 4°C, 24h, goat anti-rabbit IgG Alexa 488 conjugated (Molecular Probes (A11008)). 

H1 immunostaining in Arabidopsis thaliana ovule primordia stage 2-II is in accordance with H1.1-GFP expression pattern (She et al 2013 et al. 2013).

Courtesy of Dr. Kinga Rutowicz, IBB PAS, Warsaw, Poland, with the technical assistance of Drs. Wenjing She and Célia Baroux, University of Zürich, Switzerland.

Additional information

Related products



Histone 1 (H1) is a protein located in nuclei, incorporated into chromatin. 

Product citations

Selected references Rutowicz et al. (2019). Linker histones are fine-scale chromatin architects modulating developmental decisions in Arabidopsis. Genome Biol. 2019 Aug 7;20(1):157. doi: 10.1186/s13059-019-1767-3. (western blot, immunolocalization)
Benoit et al. (2018). Replication-coupled histone H3.1 deposition determines nucleosome composition and heterochromatin dynamics during Arabidopsis seedling development. New Phytol. 2018 Jun 13. doi: 10.1111/nph.15248.
Wollmann et al. (2017). The histone H3 variant H3.3 regulates gene body DNA methylation in Arabidopsis thaliana. Genome Biol. 2017 May 18;18(1):94. doi: 10.1186/s13059-017-1221-3.
She and Baroux (2015). Chromatin dynamics in Pollen Mother Cells underpin a common scenario at the somatic-to-reproductive fate transition of both the male and female lineages in Arabidopsis. Front. Plant Sci. | doi: 10.3389/fpls.2015.00294.
She et al. (2013). Chromatin reprogramming during the somatic to-reproductive cell fate transition in plants. Development Oct;140(19):4008-19. doi: 10.1242/dev.095034. Epub 2013 Sep 4. (Arabidopsis thaliana, immunostaining)

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