H3FA (HIST1H3A) Mouse Monoclonal Antibody

CAT#: TA347150

Mouse Monoclonal H3K4me1 Antibody

Product Images

WB using the antibody against H3K4me1 diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (in kDa) is shown on the left.

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  Cross reactivity of the antibody against H3K4me1 To test the specificity an ELISA was performed using a serial dilution of the antibody against H3K4me1. The wells were coated with peptides containing the unmodified H3K4 as well as the mono-, di- and trimethylated H3K4 and the monomethylated H3K9. Image shows a high specificity of the antibody for the modification of interest.

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  HeLa cells were stained with the antibody against H3K4me1 and with DAPI. Cells were fixed with 4% formaldehyde for 10' and blocked with PBS/TX-100 containing 5% normal goat serum and 1% BSA. The cells were immunofluorescently labelled with the H3K4me1 antibody (left) diluted 1:500 in blocking solution followed by an anti-mouse antibody conjugated to Alexa594. The middle panel shows staining of the nuclei with DAPI. A merge of the two stainings is shown on the right.

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  ChIP assays using HeLa cells: Chromatin was sheared with the Bioruptor using the “Shearing ChIP was performed with the “OneDay ChIP experiment was analysed. IgG (5 ug/IP) was used as negative IP control. QPCR was performed with primers for the promoter and the coding region of the GAPDH gene, and for the RPL10 and HBB promoters. Image shows the recovery, expressed as a % of input (the relative amount of IP'd DNA compared to input DNA after qPCR analysis).

Specifications

Product Data

• Applications: Assay, ELISA, IF, WB
• Recommended Dilution: ChIP (1ug/IP); ELISA (1:5,000); Western blotting (1:1,000); Immunofluoresence (1:500)
• Reactivities: Human
• Host: Mouse
• Isotype: IgG
• Clonality: Monoclonal
• Immunogen: The immunogen for anti-H3K4me1 antibody: histone H3, monomethylated at lysine 4 (H3K4me1), using a KLH-conjugated synthetic peptide
• Concentration: lot specific
• Purification: Protein A purified monoclonal antibody in PBS containing 0.05% azide.
• Storage: Store at -20°C as received.
• Stability: Stable for 12 months from date of receipt.
• Gene Name: histone cluster 1, H3a
• Database Link:
  NP_003520
  Entrez Gene 8350 Human
• Background: Histones are the main constituents of the protein part of chromosomes of eukaryotic cells. They are rich in the amino acids arginine and lysine and have been greatly conserved during evolution. Histones pack the DNA into tight masses of chromatin. Two core histones of each class H2A, H2B, H3 and H4 assemble and are wrapped by 146 base pairs of DNA to form one octameric nucleosome. Histone tails undergo numerous post-translational modifications, which either directly or indirectly alter chromatin structure to facilitate transcriptional activation or repression or other nuclear processes. In addition to the genetic code, combinations of the different histone modifications reveal the so-called "histone code". Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases.
• Synonyms: A; H3; H3FA

Reference Data

• Protein Pathways: Systemic lupus erythematosus