2-hydroxyisobutyryl-HIST1H1C (K128) Antibody

Code CSB-PA010378OA128hibHU
Size US$175
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  • Immunocytochemistry analysis of CSB-PA010378OA128hibHU diluted at 1:50 and staining in Hela cells (treated with 30mM sodium butyrate for 4h) performed on a Leica BondTM system. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) HIST1H1C Polyclonal antibody
Uniprot No.
Target Names
HIST1H1C
Alternative Names
H1 histone family member 2 antibody; H1.a antibody; H12_HUMAN antibody; H1F2 antibody; H1s-1 antibody; HIST1H1C antibody; Histone 1 H1c antibody; Histone cluster 1 H1c antibody; Histone H1.2 antibody; Histone H1c antibody; Histone H1d antibody; Histone H1s-1 antibody; MGC3992 antibody
Raised in
Rabbit
Species Reactivity
Human
Immunogen
Peptide sequence around site of 2-hydroxyisobutyryl-Lys (128) derived from Human Histone H1.2
Immunogen Species
Homo sapiens (Human)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, ICC
Recommended Dilution
Application Recommended Dilution
ICC 1:20-1:200
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Function
Histone H1 protein binds to linker DNA between nucleosomes forming the macromolecular structure known as the chromatin fiber. Histones H1 are necessary for the condensation of nucleosome chains into higher-order structured fibers. Acts also as a regulator of individual gene transcription through chromatin remodeling, nucleosome spacing and DNA methylation.
Gene References into Functions
  1. results define a network of E2F target genes as susceptible to the regulatory influence of H1.2, where H1.2 augments global association of pRb with chromatin, enhances transcriptional repression by pRb, and facilitates pRb-dependent cell-cycle arrest PMID: 28614707
  2. BRG1 participates in gene repression by interacting with H1.2, facilitating its deposition and stabilizing nucleosome positioning around the transcription start site. PMID: 27390128
  3. Results show that histones H1.2 and H1.4 were observed in MDA-MB-231 metastatic breast cancer cells. The phosphorylation at S173 of histone H1.2 and S172, S187, T18, T146, and T154 of H1.4 significantly increases during M phase suggesting that these events are cell cycle-dependent. Also, the study reports the observation of the H1.2 SNP variant A18V in MCF-10A cells. PMID: 26209608
  4. Integration with apoptotic intermediates (via C-terminal tail interactions) may constitute a more generalized function of linker histone isoforms in apoptotic cascades. PMID: 24525734
  5. Histone H1.2-T165 post translational modifications are dispensable for chromatin binding and cell proliferation while the H1.4-K26 modifications are essential for proper cell cycle progression. PMID: 24873882
  6. H1.2 interacts with Cul4A and PAF1 to activate developmental regulatory genes. PMID: 24360965
  7. H1.2 is less abundant than other histone H1 variants at the transcription start sites of inactive genes, and promoters enriched in H1.2 are different from those enriched in other histone H1 variants and tend to be repressed. PMID: 24476918
  8. Mutations in linker histone genes HIST1H1 B, C, D, and E; OCT2 (POU2F2); IRF8; and ARID1A underlying the pathogenesis of follicular lymphoma. PMID: 24435047
  9. These data suggest that p53 acetylation-H1.2 phosphorylation cascade serves as a unique mechanism for triggering p53-dependent DNA damage response pathways. PMID: 22249259
  10. confirmed N-terminal acetylation on all isoforms plus a single internal acetylation site; phosphorylation sites were located on peptides containing the cyclin dependent kinase (CDK) consensus motif PMID: 15595731
  11. The binding of histone H1 to a general amyloid-like motif indicates that histone H1 may play an important common role in diseases associated with amyloid-like fibrils. PMID: 16854430
  12. Histone H1.2 was translocated from the nucleus to the mitochondria after treatment with bleomycin and co-localized with Bak in mitochondria. PMID: 17879944
  13. that the recruitment of YB1, PURalpha, and H1.2 to the p53 target gene Bax is required for repression of p53-induced transcription. PMID: 18258596

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Subcellular Location
Nucleus. Chromosome. Note=Mainly localizes in euchromatin. Distribution goes in parallel with DNA concentration.
Protein Families
Histone H1/H5 family
Database Links

HGNC: 4716

OMIM: 142710

KEGG: hsa:3006

STRING: 9606.ENSP00000339566

UniGene: Hs.7644

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