Application
Immunoperoxidase staining of formalin fixed, paraffin-embedded human testis tissue showing nuclear and cytoplasmic staining of cells in seminiferous ducts.Application
Western blot analysis of Dnmt1 isoform expression in HeLa (A) and A549 (B) whole cell lysates.| Product Name | Dnmt1 Antibody (H-300) AC |
|---|---|
| Antibody Type | Primary Antibodies |
| Antigen Alias | epitope corresponding to amino acids 1317-1616 mapping at the C-terminus of Dnmt1 of human origin |
| Modification Notes | Methylation at the 5'-position of cytosine is the only known naturally occurring covalent modification of the mammalian genome. DNA methylation requires the enzymatic activity of DNA 5-cytosine methyltransferase (Dnmt) proteins, which catalyze the transfer of a methyl group from S-adenosyl methionine to the 5'-position of cytosines residing in the dinucleotide CpG motif, and this methylation results in transcriptional repression of the target gene. The Dnmt enzymes are encoded by independent genes. Dnmt1 is the most abundant, and it preferentially methylates hemimethylated DNA and coordinates gene expression during development. Additional mammalian Dnmt proteins include Dnmt2 and Dnmt3. Dnmt2 lacks the large N-terminal regulator domain of Dnmt1, is expressed at substantially lower levels in adult tissues, and is likely involved in methylating newly integrated retroviral DNA. Dnmt3a and Dnmt3b are encoded by two distinct genes, but both are abundantly expressed in embryonic stem cells, where they also methylate CpG motifs on DNA. |
| Clonality | Polyclonal |
|---|---|
| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | WBIPIFIHCELISA |
| recommended for detection of Dnmt1 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA also reactive with additional species, including equine, bovine and porcine: |
|
| Species Reactivity | HumanMouseRat |
| Concentration | 1mg/ml |
| Purification | Affinity purified |
| Alternative Names | epitope corresponding to amino acids 1317-1616 mapping at the C-terminus of Dnmt1 of human origin |
|---|---|
| Tissue Specificity | epitope corresponding to amino acids 1317-1616 mapping at the C-terminus of Dnmt1 of human origin |
| Entrez Gene | 1786 |
|---|
Application
Immunoperoxidase staining of formalin fixed, paraffin-embedded human testis tissue showing nuclear and cytoplasmic staining of cells in seminiferous ducts.
Application
Western blot analysis of Dnmt1 isoform expression in HeLa (A) and A549 (B) whole cell lysates.| Application Notes | recommended for detection of Dnmt1 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA also reactive with additional species, including equine, bovine and porcine: |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | For short-term storage, store at 4° C. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles. |
| Storage Buffer | phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. |
