货号：05-746R

品牌：Merck Millipore

规格：100Ul

目录价：￥6127.00

市场价格：￥5207.95

会员价格：￥4901.60

金山科研平台，产品价格货期咨询微信：jinshanbio Description: Anti-phospho-Histone H3 (Thr3) Antibody, clone JY325 | 05-746R View All» Promotional Text: Special Shipping Offer on Antibodies100% Performance Guaranteed View All» Specificity: This antibody recognizes Histone H3 phosphorylated at Thr3. View All» Molecular Weight: ~17 kDa observed View All» Epitope: Phosphorylated Thr3 View All» Immunogen: KLH-conjugated linear peptide corresponding to human Histone H3 phosphorylated at Thr3. View All» Modifications: Phosphorylation View All» Clone: JY325 View All» Isotype: IgG View All» Background Information: Histone H3 is one of the five main histone proteins involved in the structure of chromatin in eukaryotic cells. Featuring a main globular domain and a long N-terminal tail, H3 is involved with the structure of the nucleosomes of the 'beads on a string' structure. The N-terminal tail of histone H3 protrudes from the globular nucleosome core and can undergo several different types of epigenetic modifications that influence cellular processes. These modifications include the covalent attachment of methyl or acetyl groups to lysine and arginine amino acids and the phosphorylation of serine or threonine. High levels of phosphorylation of Histone H3 are associated with mitosis. Consistent with this role, Histone H3 phosphorylated at threonine 3 has been shown to be recognized by the BIR domain Survivin, a member of the inhibitor of apoptosis (IAP) family. View All» Species Reactivity: Human View All» Species Reactivity Note: Demonstrated to react with Human. View All» Application Notes: Peptide Block Analysis: This antibody peptide blocked on colcemid treated HeLa cell extracts. View All» Control: Colcemid treated HeLa acid extract and recombinant Histone H3 negative control. View All» Quality Assurance: Evaluated by Western Blot using colcemid treated HeLa acid extract and recombinant Histone H3 negative control.Western Blot Analysis: 1:8,000 dilution of this antibody detected Histone H3 in 10 µg of colcemid treated HeLa acid extract. View All» Purification Method: Protein A View All» Presentation: Purified rabbit monoclonal IgG in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide and 40% glycerol. View All» Storage Conditions: Stable for 1 year at -20°C from date of receipt.Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.Note: Variability in freezer temperatures below -20°C may cause glycerol containing solutions to become frozen during storage. View All» UniProt Number: P68431 View All» Entrez Gene Number: NP_066298 View All» Gene Symbol:

• HIST1H3A

• H3FA

• HIST1H3B

• H3FL

• HIST1H3C

• H3FC

• HIST1H3D

• H3FB

• HIST1H3E

• H3FD

• HIST1H3F

• H3FI

• HIST1H3G

• H3FH

• HIST1H3H

• H3FK

• HIST1H3I

• H3FF

• HIST1H3J

• H3FJ
  View All» Alternate Names:
  • Histone H3.1

  • Histone H3/a

  • Histone H3/b

  • Histone H3/c

  • Histone H3/d

  • Histone H3/f

  • Histone H3/h

  • Histone H3/I

  • Histone H3/j

  • Histone H3/k

  • Histone H3/l
    View All» Usage Statement: Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. View All» Key Applications:
    • Western Blotting

    • Peptide Inhibition Assay
      View All» Entrez Gene Summary: Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. This structure consists of approximately 146 bp of DNA wrapped around a nucleosome, an 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 H3 family. Transcripts from this gene lack polyA tails; instead, they contain a palindromic termination element. This gene is found in the large histone gene cluster on chromosome 6p22-p21.3. [provided by RefSeq]. View All» UniProt Summary: 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 STRUCTURE: 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. DEVELOPMENTAL STAGE: Expressed during S phase, then expression strongly decreases as cell division slows down during the process of differentiation.PTM: Acetylation is generally linked to gene activation. Acetylation on Lys-10 (H3K9ac) impairs methylation at Arg-9 (H3R8sme2). Acetylation on Lys-19 (H3K18ac) and Lys-24 (H3K24ac) favors methylation at Arg-18 (H3R17me).Citrullination at Arg-9 (H3R8ci) and/or Arg-18 (H3R17ci) by PADI4 impairs methylation and represses transcription.Asymmetric dimethylation at Arg-18 (H3R17me2a) by CARM1 is linked to gene activation. Symmetric dimethylation at Arg-9 (H3R8sme2) by PRMT5 is linked to gene repression. Asymmetric dimethylation at Arg-3 (H3R2me2a) by PRMT6 is linked to gene repression and is mutually exclusive with H3 Lys-5 methylation (H3K4me2 and H3K4me3). H3R2me2a is present at the 3' of genes regardless of their transcription state and is enriched on inactive promoters, while it is absent on active promoters.Methylation at Lys-5 (H3K4me), Lys-37 (H3K36me) and Lys-80 (H3K79me) are linked to gene activation. Methylation at Lys-5 (H3K4me) facilitates subsequent acetylation of H3 and H4. Methylation at Lys-80 (H3K79me) is associated with DNA double-strand break (DSB) responses and is a specific target for TP53BP1. Methylation at Lys-10 (H3K9me) and Lys-28 (H3K27me) are linked to gene repression. Methylation at Lys-10 (H3K9me) is a specific target for HP1 proteins (CBX1, CBX3 and CBX5) and prevents subsequent phosphorylation at Ser-11 (H3S10ph) and acetylation of H3 and H4. Methylation at Lys-5 (H3K4me) and Lys-80 (H3K79me) require preliminary monoubiquitination of H2B at 'Lys-120'. Methylation at Lys-10 (H3K9me) and Lys-28 (H3K27me) are enriched in inactive X chromosome chromatin.Phosphorylated at Thr-4 (H3T3ph) by GSG2/haspin during prophase and dephosphorylated during anaphase. At centromeres, specifically phosphorylated at Thr-12 (H3T11ph) from prophase to early anaphase, probably by DAPK3 By similarity. Phosphorylation at Ser-11 (H3S10ph) by AURKB is crucial for chromosome condensation and cell-cycle progression during mitosis and meiosis. In addition phosphorylation at Ser-11 (H3S10ph) by RPS6KA4 and RPS6KA5 is important during interphase because it enables the transcription of genes following external stimulation, like mitogens, stress, growth factors or UV irradiation and result in the activation of genes, such as c-fos and c-jun. Phosphorylation at Ser-11, which is linked to gene activation, prevents methylation at Lys-10 (H3K9me) but facilitates acetylation of H3 and H4. Phosphorylation at Ser-11 (H3S10ph) by AURKB mediates the dissociation of HP1 proteins (CBX1, CBX3 and CBX5) from heterochromatin. Phosphorylation at Ser-11 (H3S10ph) is also an essential regulatory mechanism for neoplastic cell transformation. Phosphorylated at Ser-29 (H3S28ph) by MLTK isoform 1, RPS6KA5 or AURKB during mitosis or upon ultraviolet B irradiation. Ref.15 Ref.16 Ref.18 Ref.19 Ref.23 Ref.24 Ref.27 Ref.35 Ref.37Ubiquitinated 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. MISCELLANEOUS: This histone is only present in mammals and is enriched in acetylation of Lys-15 and dimethylation of Lys-10 (H3K9me2).SEQUENCE SIMILARITIES: Belongs to the histone H3 family. View All» Product Name: Anti-phospho-Histone H3 (Thr3), clone JY325 View All» Antibody Type: Monoclonal Antibody View All» Qty/Pk: 100 µL View All» Format: Purified View All» Host: Rabbit View All»
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      © Merck Millipore代理05-746R Anti-phospho-Histone H3 (Thr3) Antibody, clone JY325, rabbit monoclonal;抗磷酸组蛋白H3（Thr3）抗体，克隆JY325，兔单克，产品报价联系微信jinshanbio