Gene: UPF3B
Official Full Name: UPF3B regulator of nonsense mediated mRNA decayprovided by HGNC
Gene Summary: This gene encodes a protein that is part of a post-splicing multiprotein complex involved in both mRNA nuclear export and mRNA surveillance. The encoded protein is one of two functional homologs to yeast Upf3p. mRNA surveillance detects exported mRNAs with truncated open reading frames and initiates nonsense-mediated mRNA decay (NMD). When translation ends upstream from the last exon-exon junction, this triggers NMD to degrade mRNAs containing premature stop codons. This protein binds to the mRNA and remains bound after nuclear export, acting as a nucleocytoplasmic shuttling protein. It forms with Y14 a complex that binds specifically 20 nt upstream of exon-exon junctions. This gene is located on the long arm of chromosome X. Two splice variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
Catalog Number | Product Name | Species | Gene | Passage ratio | Mycoplasma testing | Price |
---|---|---|---|---|---|---|
KO12791 | UPF3B Knockout cell line (HeLa) | Human | UPF3B | 1:3~1:6 | Negative | Online Inquiry |
KO12792 | UPF3B Knockout cell line (HCT 116) | Human | UPF3B | 1:2~1:4 | Negative | Online Inquiry |
KO12793 | UPF3B Knockout cell line (HEK293) | Human | UPF3B | 1:3~1:6 | Negative | Online Inquiry |
KO12794 | UPF3B Knockout cell line (A549) | Human | UPF3B | 1:3~1:4 | Negative | Online Inquiry |
UPF3B Gene Knockout Cell Lines are a specialized biological tool designed for the study of RNA surveillance mechanisms and gene regulation. These cell lines are engineered to lack the UPF3B gene, which plays a crucial role in the nonsense-mediated decay (NMD) pathway, a cellular process that degrades mRNA transcripts containing premature stop codons. By creating these knockout models, researchers can explore the implications of UPF3B absence on mRNA stability, gene expression profiles, and cellular responses to stress, thereby enhancing our understanding of post-transcriptional regulation.
The key function of UPF3B Gene Knockout Cell Lines is to facilitate the dissection of the NMD pathway and its consequences on cellular mechanisms. Without UPF3B, the efficiency of the NMD pathway is significantly compromised, leading to the accumulation of faulty mRNA transcripts. This provides a unique opportunity for researchers to study how cells adapt to the disruption of this regulatory system, revealing insights into various diseases linked to aberrations in mRNA regulation, including several types of cancer and genetic disorders.
The scientific importance of these cell lines lies in their ability to serve as a model for investigating the role of RNA surveillance mechanisms in health and disease. In clinical settings, their application extends to identifying potential therapeutic targets and biomarkers associated with conditions stemming from disrupted mRNA metabolism. This capability makes UPF3B Gene Knockout Cell Lines invaluable for advancing research in molecular biology, genetics, and potential clinical therapies.
Compared to traditional cell lines, UPF3B Gene Knockout Cell Lines offer a specific and reliable model that reduces the variability encountered in other approaches. Their precision in mimicking the physiological conditions of UPF3B deficiency stands out, providing researchers with reproducible and meaningful data. The availability of these knockout models equips scientists and clinicians with the tools necessary for groundbreaking research, potentially leading to novel therapeutic strategies.
As a leader in the provision of high-quality biological research products, our company is dedicated to supplying researchers and clinicians with innovative tools such as UPF3B Gene Knockout Cell Lines. Our expertise in genetic modifications and cell line development ensures that you receive products that meet rigorous scientific standards, facilitating impactful research in the ever-evolving field of molecular biology.
Please note that all services are for research use only. Not intended for any clinical use.
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