产品名称
DDX1 Rabbit Polyclonal Antibody
存储缓冲液
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% New type preservative N.
Human Gene Link
https://www.uniprot.org/uniprot/1653
Human Swissprot No.
Q92499
Human Swissprot Link
https://www.uniprot.org/uniprotkb/Q92499/entry
Mouse Gene Link
https://www.uniprot.org/uniprot/104721
Mouse Swissprot No.
Q91VR5
Mouse Swissprot Link
https://www.uniprot.org/uniprotkb/Q91VR5
Rat Gene Link
https://www.uniprot.org/uniprot/84474
Rat Swissprot Link
https://www.uniprot.org/uniprotkb/Q641Y8
免疫原
Synthesized peptide derived from human DDX1 AA range: 559-609
特异性
This antibody detects endogenous levels of DDX1 at Human/Mouse/Rat
宿主
Polyclonal, Rabbit,IgG
背景介绍
DEAD box proteins, characterized by the conserved motif Asp-Glu-Ala-Asp (DEAD), are putative RNA helicases. They are implicated in a number of cellular processes involving alteration of RNA secondary structure such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based on their distribution patterns, some members of this family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. This gene encodes a DEAD box protein of unknown function. It shows high transcription levels in 2 retinoblastoma cell lines and in tissues of neuroectodermal origin. [provided by RefSeq, Jul 2008],
组织表达
Highest levels of transcription in 2 retinoblastoma cell lines and in tissues of neuroectodermal origin including the retina, brain, and spinal cord.
细胞定位
Nucleus. Cytoplasm. Cytoplasmic granule. Cytoplasm, cytosol . Mitochondrion . Localized with MBNL1, TIAL1 and YBX1 in stress granules upon stress. Localized with CSTF2 in cleavage bodies. Forms large aggregates called DDX1 bodies. Relocalized into multiple foci (IR-induced foci or IRIF) after IR treatment, a process that depends on the presence of chromosomal DNA and/or RNA-DNA duplexes. Relocalized at sites of DNA double-strand breaks (DSBs) in an ATM-dependent manner after IR treatment. Colocalized with RELA in the nucleus upon TNF-alpha induction. Enters into the nucleus in case of active transcription while it accumulates in cytosol when transcription level is low (PubMed:24608264). Colocalizes in the cytosol with DDX21, DHX36 and TICAM1. Colocalizes in the mitochondria with TICAM1 and poly(I:C) RNA ligand. The multi-helicase-TICAM1 complex may translocate to the mitochondria upon poly(I:C) stimulation (By similarity). .; Cytoplasm . (Microbial infection) Relocalized to the cytoplasm with a perinuclear staining pattern in avian infectious bronchitis virus (IBV)-infected cells (PubMed:20573827). Required for proper localization of HIV-1 Rev (PubMed:15567440). .
功能
similarity:Belongs to the DEAD box helicase family. DDX1 subfamily.,similarity:Contains 1 B30.2/SPRY domain.,similarity:Contains 1 helicase ATP-binding domain.,similarity:Contains 1 helicase C-terminal domain.,tissue specificity:Highest levels of transcription in 2 retinoblastoma cell lines and in tissues of neuroectodermal origin including the retina, brain, and spinal cord.,
纯化
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
