biological source
rabbit
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
form
buffered aqueous solution
mol wt
antigen ~70 kDa
species reactivity
rat, human, mouse
concentration
~1.0 mg/mL
technique(s)
immunoprecipitation (IP): 5-10 μg using lysates of HEK-293T, indirect immunofluorescence: 2-5 μg/mL using paraformaldehyde-fixed NIH-3T3 cells over-expressign human DCP1A, western blot: 1-2 μg/mL using lysates of HEK-293T cells over-expressing human DCP1A
UniProt accession no.
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... DCP1A(55802)
mouse ... Dcp1a(75901)
rat ... Dcp1a(361109)
General description
Dcp1 colocalizes with Dcp2 in distinct cytoplasmic foci along with other proteins involved in the 5′ to 3′ mRNA decay. These foci are termed PB (processing bodies) or DCP-bodies. DCP1A and DCP1B are the two distinct genes of human DCP1. They share ~70% homology in their N-termini and ~30% homology in their full length.
Human cells consists of two decapping protein 1a (DCP1a) homologues, hDcp1a and hDcp1b, that are coded by two distinct genes.
Application
Anti-DCP1A (N-terminal) antibody produced in rabbit has been used in:
- immunoblotting
- immunofluorescence
- immunoprecipitation
Biochem/physiol Actions
Dcp1 cleaves the m7G mRNA cap in the 5′ to 3′ mRNA decay pathway. Decapping is a critical and highly regulated step in the turnover of mRNA which involves decapping enzymes that hydrolyze the cap structure at the 5′ mRNA.
Human decapping protein 1a (hDCP1a) acts as a processing body (PB) marker.
Physical form
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.
Disclaimer
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.
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Christy Fillman et al.
Current opinion in cell biology, 17(3), 326-331 (2005-05-20)
Decapping is a central step in eukaryotic mRNA turnover. Recent studies have identified several factors involved in catalysis and regulation of decapping. These include the following: an mRNA decapping complex containing the proteins Dcp1 and Dcp2; a nucleolar decapping enzyme
Jens Lykke-Andersen
Molecular and cellular biology, 22(23), 8114-8121 (2002-11-06)
Decapping is a key step in general and regulated mRNA decay. In Saccharomyces cerevisiae it constitutes a rate-limiting step in the nonsense-mediated decay pathway that rids cells of mRNAs containing premature termination codons. Here two human decapping enzymes are identified
Martin Fenger-Grøn et al.
Molecular cell, 20(6), 905-915 (2005-12-21)
Decapping is a key step in mRNA turnover. However, the composition and regulation of the human decapping complex is poorly understood. Here, we identify three proteins that exist in complex with the decapping enzyme subunits hDcp2 and hDcp1: hEdc3, Rck/p54
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| D5694-200UL | 04061835678105 |