| 产品编号 | bsm-54330R |
| 英文名称 | Histone H4 (acetyl K16) |
| 中文名称 | 乙酰化组蛋白H4(K16)重组兔单抗 |
| 别 名 | Histone H4 (Acetyl Lys16); Acetyl-Histone H4(K16); Acetyl-Histone H4 (Lys16); H4K16ac; H4F2; H4FN; HIST1H4; HIST2H4; HISTH4H4; methyl histone H4; histone H4; H4_HUMAN; Osteogenic growth peptide; OGP. |
| 产品类型 | 乙酰化抗体 重组兔单抗 |
| 研究领域 | 细胞生物 免疫学 表观遗传学 |
| 抗体来源 | Rabbit |
| 克隆类型 | Recombinant |
| 克 隆 号 | 2G2 |
| 交叉反应 | (predicted: Human,Mouse,Rat) |
| 产品应用 | WB=1:500-2000, IHC-P=1:100-500, ICC=1:200
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理论分子量 | 11kDa |
| 细胞定位 | 细胞核 |
| 性 状 | Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | Recombinant protein |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 缓 冲 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 产品介绍 |
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. 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: P84040 Fruit fly (Drosophila melanogaster) SwissProt: P02304 Human SwissProt: P62805 Human SwissProt: P02304 Mouse SwissProt: P62806 Mouse SwissProt: P09322 Schizosaccharomyces pombe Unigene: 21500 Fruit fly (Drosophila melanogaster) Unigene: 29514 Fruit fly (Drosophila melanogaster) Unigene: 29527 Fruit fly (Drosophila melanogaster) Unigene: 30219 Fruit fly (Drosophila melanogaster) Unigene: 30220 Fruit fly (Drosophila melanogaster) Unigene: 30221 Fruit fly (Drosophila melanogaster) Unigene: 30223 Fruit fly (Drosophila melanogaster) Unigene: 30868 Fruit fly (Drosophila melanogaster) Unigene: 30869 Fruit fly (Drosophila melanogaster) Unigene: 30871 Fruit fly (Drosophila melanogaster) Unigene: 30872 Fruit fly (Drosophila melanogaster) Unigene: 30873 Fruit fly (Drosophila melanogaster) Unigene: 30876 Fruit fly (Drosophila melanogaster) Unigene: 33873 Fruit fly (Drosophila melanogaster) Unigene: 5747 Fruit fly (Drosophila melanogaster) 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 |
| 产品图片 |
Blocking buffer: 5% NFDM/TBST
Primary ab dilution: 1:2000 Primary ab incubation condition: 2 hours at room temperature Secondary ab: Goat Anti-Rabbit IgG H&L (HRP) Lysate: (-) HeLa, (+) HeLa+Sodium butyrate (30mM, 4hr) Protein loading quantity: 20 μg Exposure time: 30 s Predicted MW: 11 kDa Observed MW: 11 kDa 
Western blot analysis of Histone H4 (acetyl K16) on SiHa cell lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (bsm-54330R, 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.
Tissue: Human neuroblastoma
Section type: Formalin fixed & Paraffin-embedded section Retrieval method: High temperature and high pressure Retrieval buffer: Tris/EDTA buffer, pH 9.0 Primary ab dilution: 1:200 Primary ab incubation condition: 1 hour at room temperature Secondary ab: SP Kit(Rabbit) (sp-0023) HRP (Ready to use) Counter stain: Hematoxylin (Blue) Comment: Color brown is the positive signal for bsm-54330R 
Immunohistochemical analysis of paraffin-embedded mouse colon tissue using anti-Histone H4 (acetyl K16) 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 (bsm-54330R, 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 human lung carcinoma tissue using anti-Histone H4 (acetyl K16) 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 (bsm-54330R, 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 human tonsil tissue using anti-Histone H4 (acetyl K16) 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 (bsm-54330R, 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 rat brain tissue using anti-Histone H4 (acetyl K16) 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 (bsm-54330R, 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.
Cell line: HeLa
Fixative: 4% Paraformaldehyde Permeabilization: 0.1% TritonX-100 Primary ab dilution: 1:200 Primary incubation condition: 4°C overnight Secondary ab: Goat Anti-Rabbit IgG Nuclear counter stain: DAPI (Blue) Counter stain: Tubulin (Red) Comment: Color green is the positive signal for bsm-54330R 
ICC staining of Histone H4 (acetyl K16) in SH-SY5Y 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 (bsm-54330R, 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).
ICC staining of Histone H4 (acetyl K16) in Hela 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 (bsm-54330R, 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).
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| 1、抗体溶解方法 | |
| 2、抗体修复方式 | |
| 3、常用试剂的配制 | |
| 4、免疫组化操作步骤 | |
| 5、免疫组化问题解答 | |
| 6、Western Blotting 操作步骤 | |
| 7、Western Blotting 问题解答 | |
| 8、关于肽链的设计 | |
| 9、多肽的溶解与保存 | |
| 10、酶标抗体效价测定程序 | |
