CPEB1 sirna

CPEB1 siRNA (Human)

Cat. Num. AAA8219987

• Gene Names: CPEB1; CPEB; CPEB-1; h-CPEB; CPE-BP1; hCPEB-1
• Reactivity: Human
• Applications: RNA Interference (RNAi)
• Purity: > 97%
• Synonyms: CPEB1; CPEB1 siRNA (Human); CPEB; Cytoplasmic polyadenylation element-binding protein 1; CPE-BP1; CPE-binding protein 1; h-CEBP; hCPEB-1; CPEB1 sirna

• Host: Synthetic
• Reactivity: Human
• Specificity: CPEB1 siRNA (Human) is a target-specific 19-23 nt siRNA oligo duplexes designed to knock down gene expression.
• Purity/Purification: > 97%
• Form/Format: Lyophilized powder
• Sequence Length: 491

• Applicable Applications for CPEB1 sirna: RNA Interference (RNAi)
• Quality Control: Oligonucleotide synthesis is monitored base by base through trityl analysis to ensure appropriate coupling efficiency. The oligo is subsequently purified by affinity-solid phase extraction. The annealed RNA duplex is further analyzed by mass spectrometry to verify the exact composition of the duplex. Each lot is compared to the previous lot by mass spectrometry to ensure maximum lot-to-lot consistency.
• Directions for Use: We recommends transfection with 100 nM siRNA 48 to 72 hours prior to cell lysis. Before resuspending, briefly centrifuge the tube to ensure the lyophilized siRNA is at the bottom of the tube. Resuspend the siRNA oligos to an appropriate concentration with DEPC water. For each vial, suitable for 250 transfections in 24 well plate (20 pmol for each well).
• Components: We offer pre-designed sets of 3 different target-specific siRNA oligo duplexes of human CPEB1 gene. Each vial contains 5 nmol of lyophilized siRNA. The duplexes can be transfected individually or pooled together to achieve knockdown of the target gene, which is most commonly assessed by qPCR or western blot. Our siRNA oligos are also chemically modified (2'-OMe) at no extra charge for increased stability and enhanced knockdown in vitro and in vivo.
• Preparation and Storage: Shipped at 4 degree C. Store at -20 degree C for one year.

Related Product Information for CPEB1 sirna

siRNA to inhibit CPEB1 expression using RNA interference

NCBI and Uniprot Product Information

• NCBI GI #: 119395718
• NCBI GeneID: 64506
• NCBI Accession #: NP_001073001.1
• NCBI GenBank Nucleotide #: NM_001079533.1
• UniProt Accession #: Q9BZB8; Q86W46; Q8IV41; Q9BZB7; Q9H8V5; B7Z6C6
• Molecular Weight: 53,635 Da
• NCBI Official Full Name: cytoplasmic polyadenylation element-binding protein 1 isoform 2
• NCBI Official Synonym Full Names: cytoplasmic polyadenylation element binding protein 1
• NCBI Official Symbol: CPEB1
• NCBI Official Synonym Symbols: CPEB; CPEB-1; h-CPEB; CPE-BP1; hCPEB-1
• NCBI Protein Information: cytoplasmic polyadenylation element-binding protein 1
• UniProt Protein Name: Cytoplasmic polyadenylation element-binding protein 1
• UniProt Gene Name: CPEB1
• UniProt Synonym Gene Names: CPEB; CPE-BP1; CPE-binding protein 1; h-CPEB; hCPEB-1
• UniProt Entry Name: CPEB1_HUMAN

NCBI Description

This gene encodes a member of the cytoplasmic polyadenylation element binding protein family. This highly conserved protein binds to a specific RNA sequence, called the cytoplasmic polyadenylation element, found in the 3' untranslated region of some mRNAs. The encoded protein functions in both the cytoplasm and the nucleus. It is involved in the regulation of mRNA translation, as well as processing of the 3' untranslated region, and may play a role in cell proliferation and tumorigenesis. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]

Uniprot Description

CPEB: cytoplasmic polyadenylation element binding protein 1. Binds to the protein CPE and drives its polyadenylation. Activated by the protein kinase AurA. Insulin and progesterone stimulate AurA-catalyzed phosphorylation of CPEB in oocytes. Neuronal CPEB regulates local protein synthesis and stabilizes synapse-specific long-term facilitation in aplysia.

Protein type: RNA-binding; Translation

Chromosomal Location of Human Ortholog: 15q25.2

Cellular Component: postsynaptic membrane; postsynaptic density; cytoplasm; dendrite; nucleus; cell junction

Molecular Function: metal ion binding; translation repressor activity, nucleic acid binding; nucleotide binding

Biological Process: synaptonemal complex assembly; cellular response to insulin stimulus; mRNA processing; regulation of neuronal synaptic plasticity