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背景介绍 Brd2 (UniProtKB/Swiss-Prot entry P25440), a mitogen-activated kinase localized to the nucleus, is a putative transcriptional regulator which interacts with E2F1 and with histone H4 acetylated at Lys-13. It is expressed during development and may be involved in growth control. Brd2 also may play a role in spermatogenesis or folliculogenesis and may be involved in some types of leukemia and in juvenile myoclonic epilepsy. 产品介绍 Polyclonal antibody raised in rabbit against mouse Brd2 (bromodomain containing 2), using a KLHconjugated synthetic peptide containing an amino acid sequence from the central part of the protein
询价背景介绍 BMI1 (UniProtKB/Swiss-Prot entry P35226) is a component of a Polycomb group (PcG) multiprotein PRC1-like complex, a complex class required to maintain the transcriptionally repressive state of many genes, including Hox genes, throughout development. The PcG PRC1 complex acts via chromatin remodeling and modification of histones; it mediates monoubiquitination of lysine 119 on histone H2A, rendering chromatin heritably changed in its expressibility. BMI1 is required to stimulate the E3 ubiquitin-protein ligase activity of RNF2/RING2 in the PRC1 complex. 产品介绍 Polyclonal antibody raised in rabbit against mouse BMI1 (BMI1 polycomb ring finger oncogene) using two KLHconjugated synthetic peptides containing a sequence from the central and the C-terminal region of the protein, respectively.
询价背景介绍 ASH2 (UniProtKB/Swiss-Prot entry Q9UBL3) is a component of the SET1/ASH2 histone methyltransferase (HMT) complex. This complex specifically methylates K4 of histone H3, thereby activating transcription. Methylation of K4 is blocked by premethylation of the neighboring K9, a repressor of transcription. This indicates that the SET1/ASH2 HMT complex mediates the crosstalk between K9 methylation and K4 methylation. ASH2 plays a role in hematopoiesis and may be associated with some kinds of leukemia. 产品介绍 Polyclonal antibody raised in rabbit against human Ash2 (absent, small, or homeotic 2), using a recombinant protein
询价背景介绍 The AML1 (RUNX1) (UniProtKB/Swiss-Prot entry Q01196) - ETO (RUNX1T1) (UniProtKB/Swiss-Prot entry Q06455) fusion protein arises due to a translocation between chromosome 8 and 22 (t(8;21)(q22;q22)). This translocation is one of the most frequent karyotypic abnormalities observed in acute myeloid leukaemia. It produces a chimerical gene made up of the 5'-region of AML1and the 3'-region of ETO. The chimerical protein is thought to associate with the nuclear corepressor/histone deacetylase complex to block hematopoietic differentiation. 产品介绍 Polyclonal antibody raised in rabbit against the AML1-ETO fusion protein using a KLH-conjugated synthetic peptide.
询价背景介绍 5-Methylcytosine (5-Methylcytidine) is a modified base that is found in the DNA of plants and vertebrates. DNA methylation is an epigenetic event in which DNA methyltransferases (DNMTs) catalyze the reaction of a methyl group to the fifth carbon of cytosine in a CpG dinucleotide. This modification helps to control gene expression and is also involved in genomic imprinting, while aberrant DNA methylation is often associated with disease. The 5-methylcytidine antibody (Clone 33D3) has been developed to discriminate between the modified base and its normal cytosine counterpart, allowing for gene promoter methylation analysis. 产品介绍 Monoclonal antibody raised in mouse against 5-mC (5-methylcytosine) conjugated to ovalbumin. The 5-methylcytosine antibody (clone 33D3) is the most published and widely used antibody for DNA methylation analysis. It has been validated for Methylated DNA Immunoprecipitation (MeDIP-seq, MeDIP-on-chip), Immunofluorescence, Flow Cytometry, Dot blot & ELISA.
询价背景介绍 5-hydroxymethylcytosine (5-hmC) results from the enzymatic conversion of 5-methylcytosine into 5-hydroxymethylcytosine by the TET family of iron-dependent oxygenases. 5-hmC bases were recently discovered in mammalian DNA, in Purkinje neurons, in granule cells and embryonic stem cells where theyare present at high levels (up to 0.6% of total nucleotides in Purkinje cells). Recent reports indicate that 5-hmC is abundant in brain tissue, especially in areas that are associated with higher cognitive functions. Preliminary results indicate that 5-hmC may have important roles distinct from 5-mC. Although its precise role has still to be shown, early evidence suggests 5-hydroxymethylcytosine may represent a new and unique pathway to demethylate DNA involving a repair mechanism converting 5-hmC to cytosine. Due to the structural similarity between 5-mC and 5-hmC, these bases are experimentally almost indistinguishable. The most commonly used methodologies (e.g. enzymatic approaches, bisulfite sequencing) do not distinguish 5mc from 5-hmC. The development of specific antibodies appears to be the most powerful way to distinguish and specifically enrich for 5-mC and 5-hmC sequences. 产品介绍 Polyclonal antibody raised in rabbit against 5-hydroxymethylcytosine (5-hmC) conjugated to KLH
询价背景介绍 5-hydroxymethylcytosine (5-hmC) results from the enzymatic conversion of 5-methylcytosine into 5-hydroxymethylcytosine by the TET family of iron-dependent oxygenases. 5-hmC bases were recently discovered in mammalian DNA, in Purkinje neurons, in granule cells and embryonic stem cells where theyare present at high levels (up to 0.6% of total nucleotides in Purkinje cells). Recent reports indicate that 5-hmC is abundant in brain tissue, especially in areas that are associated with higher cognitive functions. Preliminary results indicate that 5-hmC may have important roles distinct from 5-mC. Although its precise role has still to be shown, early evidence suggests 5-hydroxymethylcytosine may represent a new and unique pathway to demethylate DNA involving a repair mechanism converting 5-hmC to cytosine. Due to the structural similarity between 5-mC and 5-hmC, these bases are experimentally almost indistinguishable. The most commonly used methodologies (e.g. enzymatic approaches, bisulfite sequencing) do not distinguish 5mc from 5-hmC. The development of specific antibodies appears to be the most powerful way to distinguish and specifically enrich for 5-mC and 5-hmC sequences. 产品介绍 Polyclonal antibody raised in rabbit against 5-hydroxymethylcytosine conjugated to KLH.
询价背景介绍 5-hydroxymethylcytosine (5-hmC) results from the enzymatic conversion of 5-methylcytosine into 5-hydroxymethylcytosine by the TET family of iron-dependent oxygenases. 5-hmC bases were recently discovered in mammalian DNA, in Purkinje neurons, in granule cells and embryonic stem cells where theyare present at high levels (up to 0.6% of total nucleotides in Purkinje cells). Recent reports indicate that 5-hmC is abundant in brain tissue, especially in areas that are associated with higher cognitive functions. Preliminary results indicate that 5-hmC may have important roles distinct from 5-mC. Although its precise role has still to be shown, early evidence suggests 5-hydroxymethylcytosine may represent a new and unique pathway to demethylate DNA involving a repair mechanism converting 5-hmC to cytosine. Due to the structural similarity between 5-mC and 5-hmC, these bases are experimentally almost indistinguishable. The most commonly used methodologies (e.g. enzymatic approaches, bisulfite sequencing) do not distinguish 5mc from 5-hmC. The development of specific antibodies appears to be the most powerful way to distinguish and specifically enrich for 5-mC and 5-hmC sequences. 产品介绍 Monoclonal antibody raised in mouse against 5-hydroxymethylcytosine conjugated to BSA
询价背景介绍 The so-called 6th base, 5-hydroxymethylcytosine has been discovered in 2009. The function of this new modified base remains mostly unclear, but it is certain that the 5-hmC base is generated by enzymatic conversion of 5-methylcytosine(5-mC) into 5-hydroxymethylcytosine by the TET family of oxygenases. Early reports suggested that 5-hmC may represent an intermediate of active demethylation in a new pathway which demethylates DNA, converting 5-mC to cytosine. Recent evidence fuel the hypothesis that 5-hmC represents an intermediate, which could involve further oxidation of the hydroxymethyl group to a formyl or carboxyl group followed by either deformylation or decarboxylation. The carboxyl and formyl groups of 5-formylcytosine (5-fC) and 5-carboxylcytosine (5-caC) could be enzymatically removed without excision of the base. 产品介绍 Polyclonal antibody raised in rabbit against 5-Carboxylcytosine (5ca-CMP monophosphate) conjugated to BSA
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