TEL: +86 571 56623320 EMAIL: [email protected]
Product Name Histone H4 Chinese Name 组蛋白H4Recombinant rabbit monoclonal anti Alias H4F2; H4FN; HIST1H4; HIST2H4; HISTH4H4; methyl histone H4; histone-H4; H4_HUMAN; Osteogenic growth peptide; OGP. Research Area Chromatin and nuclear signals Epigenetics Immunogen Species Rabbit Clonality Monoclonal Clone NO. 2G2 React Species Human, Mouse, Rat, Applications WB=1:500-2000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:50-200 ICC=1:50-200 IF=1:50-200 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 11kDa Cellular localization The nucleus cytoplasmic Form Liquid Concentration 1mg/ml immunogen Recombinant human Histone H4 protein, full length Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Nucleosomes consist of approximately 146 bp of DNA wrapped around a histone octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. This gene is intronless and encodes a member of the histone H4 family. Transcripts from this gene lack polyA tails; instead, they contain a palindromic termination element. [provided by RefSeq, Jul 2008].
Function:
Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby 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.
Subunit:
The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.
Subcellular Location:
Nucleus. Chromosome.
Post-translational modifications:
Acetylation at Lys-6 (H4K5ac), Lys-9 (H4K8ac), Lys-13 (H4K12ac) and Lys-17 (H4K16ac) occurs in coding regions of the genome but not in heterochromatin.
Citrullination at Arg-4 (H4R3ci) by PADI4 impairs methylation.
Monomethylation and asymmetric dimethylation at Arg-4 (H4R3me1 and H4R3me2a, respectively) by PRMT1 favors acetylation at Lys-9 (H4K8ac) and Lys-13 (H4K12ac). Demethylation is performed by JMJD6. Symmetric dimethylation on Arg-4 (H4R3me2s) by the PRDM1/PRMT5 complex may play a crucial role in the germ-cell lineage.
Monomethylated, dimethylated or trimethylated at Lys-21 (H4K20me1, H4K20me2, H4K20me3). Monomethylation is performed by SET8. Trimethylation is performed by SUV420H1 and SUV420H2 and induces gene silencing.
Phosphorylated by PAK2 at Ser-48 (H4S47ph). This phosphorylation increases the association of H3.3-H4 with the histone chaperone HIRA, thus promoting nucleosome assembly of H3.3-H4 and inhibiting nucleosome assembly of H3.1-H4.
Ubiquitinated by the CUL4-DDB-RBX1 complex in response to ultraviolet irradiation. This may weaken the interaction between histones and DNA and facilitate DNA accessibility to repair proteins. Monoubiquitinated at Lys-92 of histone H4 (H4K91ub1) in response to DNA damage. The exact role of H4K91ub1 in DNA damage response is still unclear but it may function as a licensing signal for additional histone H4 post-translational modifications such as H4 Lys-21 methylation (H4K20me).
Sumoylated, which is associated with transcriptional repression.
Crotonylation (Kcr) is specifically present in male germ cells and marks testis-specific genes in post-meiotic cells, including X-linked genes that escape sex chromosome inactivation in haploid cells. Crotonylation marks active promoters and enhancers and confers resistance to transcriptional repressors. It is also associated with post-meiotically activated genes on autosomes.
Similarity:
Belongs to the histone H4 family.
SWISS:
P62805
Gene ID:
8359
Database links:Entrez Gene: 121504 Human
Entrez Gene: 554313 Human
Entrez Gene: 8294 Human
Entrez Gene: 8359 Human
Entrez Gene: 8360 Human
Entrez Gene: 8361 Human
Entrez Gene: 8362 Human
Entrez Gene: 8363 Human
Entrez Gene: 8364 Human
Entrez Gene: 8365 Human
Entrez Gene: 8366 Human
Entrez Gene: 8367 Human
Entrez Gene: 8368 Human
Entrez Gene: 8370 Human
Entrez Gene: 100041230 Mouse
Entrez Gene: 100862646 Mouse
Entrez Gene: 319155 Mouse
Entrez Gene: 319156 Mouse
Entrez Gene: 319157 Mouse
Entrez Gene: 319158 Mouse
Entrez Gene: 319159 Mouse
Entrez Gene: 319160 Mouse
Entrez Gene: 319161 Mouse
Entrez Gene: 320332 Mouse
Entrez Gene: 326619 Mouse
Entrez Gene: 326620 Mouse
Entrez Gene: 69386 Mouse
Entrez Gene: 97122 Mouse
GenBank: NM_003548 Human
Omim: 142750 Human
SwissProt: P02304 Human
SwissProt: P62805 Human
SwissProt: P02304 Mouse
SwissProt: P62806 Mouse
Unigene: 143080 Human
Unigene: 247816 Human
Unigene: 248172 Human
Unigene: 248178 Human
Unigene: 248179 Human
Unigene: 278483 Human
Unigene: 352191 Human
Unigene: 46423 Human
Unigene: 528055 Human
Unigene: 533295 Human
Unigene: 55468 Human
Unigene: 591790 Human
Unigene: 655235 Human
Unigene: 662174 Human
Unigene: 706635 Human
Unigene: 742244 Human
Unigene: 14775 Mouse
Unigene: 158272 Mouse
Unigene: 227295 Mouse
Unigene: 228709 Mouse
Unigene: 246720 Mouse
Unigene: 255646 Mouse
Unigene: 260530 Mouse
Unigene: 261642 Mouse
Unigene: 261662 Mouse
Unigene: 261664 Mouse
Unigene: 377875 Mouse
Unigene: 442307 Mouse
Unigene: 486099 Mouse
Unigene: 489077 Mouse
Product Picture Western blot analysis of Histone H4 on rat spleen tissue lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (SLM-52111R, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1:200,000 dilution was used for 1 hour at room temperature.Western blot analysis of Histone H4 on human spleen tissue lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (SLM-52111R, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1:5,000 dilution was used for 1 hour at room temperature.Immunohistochemical analysis of paraffin-embedded mouse colon tissue using anti-Histone H4 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (SLM-52111R, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.Immunohistochemical analysis of paraffin-embedded mouse skin tissue using anti-Histone H4 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (SLM-52111R, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.Immunohistochemical analysis of paraffin-embedded mouse testis tissue with Rabbit anti-Histone H4 antibody (SLM-52111R) at 1/5,000 dilution. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (SLM-52111R) at 1/5,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.Immunohistochemical analysis of paraffin-embedded human pancreas tissue with Rabbit anti-Histone H4 antibody (SLM-52111R) at 1/5,000 dilution. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (SLM-52111R) at 1/5,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.Immunohistochemical analysis of paraffin-embedded human kidney tissue with Rabbit anti-Histone H4 antibody (SLM-52111R) at 1/5,000 dilution. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (SLM-52111R) at 1/5,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using anti-Histone H4 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1612-43, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.ICC staining of Histone H4 in PANC-1 cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (SLM-52111R, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
Scan Wechat Qrcode