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Product Name DCPS Chinese Name 清道夫脱帽酶/热休克蛋白1抗体 Alias 1700001E16Rik; AA408441; DCPS; DCPS_HUMAN; DCS 1; DCS-1; DCS1; Decapping enzyme scavenger; heat shock-like protein 1; Hint 5; Hint related 7meGMP directed hydrolase; HINT-5; Hint-related 7meGMP-directed hydrolase; HINT5; Histidine triad protein member 5; homolog of C. elegans 7meGMP-directed hydrolase dcs-1; HSL1; HSPC015; m7GpppX diphosphatase; MGC124934; mRNA decapping enzyme; OTTMUSP00000042220; Scavenger mRNA decapping enzyme DcpS; Scavenger mRNA-decapping enzyme DcpS. Research Area Cell biology Epigenetics Immunogen Species Rabbit Clonality Polyclonal React Species Rat, (predicted: Human, Mouse, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 38kDa Cellular localization The nucleus cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human DCPS: 101-200/337 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Eukaryotic cells primarily utilize exoribonucleases and decapping enzymes to degrade their mRNA. DcpS is a scavenger pyrophosphatase that hydrolyzes the residual cap structure following 3' to 5' decay of an mRNA. Following mRNA degradation DcpS releases N-7 methyl guanosine monophosphate and 5'-diphosphate terminated cap or mRNA products. The central histidine within the DcpS HIT motif is critical for decapping activity and defines the HIT motif as a new mRNA decapping domain, making DcpS the first member of the HIT family of proteins with a defined biological function. HIT proteins are homodimeric and contain two conserved 100-amino-acid HIT fold domains with independent active sites that are each sufficient to bind and hydrolyze cognate substrates.
Function:
Necessary for the complete degradation of mRNAs, both in normal mRNA turnover and in nonsense-mediated mRNA decay. Removes the 7-methyl guanine cap structure from mRNA fragments shorter than 10 nucleotides that are produced by 3'->5' exosome-mediated mRNA decay. Releases m7GMP. Can also degrade m7GDP to m7GMP. Has no activity towards mRNA molecules longer than 25 nucleotides.
Subunit:
Homodimer. Associates with components of the exosome multienzyme ribonuclease complex, such as EXOSC3 and EXOSC4. Interacts with NDOR1.
Subcellular Location:
Cytoplasm. Nucleus.
Tissue Specificity:
Detected in liver, brain, kidney, testis and prostate.
Similarity:
Belongs to the HIT family.
SWISS:
Q96C86
Gene ID:
28960
Database links:Entrez Gene: 28960 Human
Omim: 610534 Human
SwissProt: Q96C86 Human
Unigene: 504249 Human
Product Picture Tissue/cell: rat brain tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-DCPS Polyclonal Antibody, Unconjugated(SL12987R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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