Western Blot (WB)
(Western blot analysis of PRPF19 expression in HepG2 (A); HeLa (B) whole cell lysates.)
Rabbit PRPF19 Polyclonal Antibody | anti-PRPF19 antibody
PRPF19 Antibody
IHC: 1:100-1:200
IP: 1:10-1:100
Western Blot (WB)
(Western blot analysis of PRPF19 expression in HepG2 (A); HeLa (B) whole cell lysates.)
Western Blot (WB)
(Western blot analysis of PRPF19 expression in HepG2 (A); HeLa (B) whole cell lysates.)
NCBI and Uniprot Product Information
NCBI Description
PSO4 is the human homolog of yeast Pso4, a gene essential for cell survival and DNA repair (Beck et al., 2008 [PubMed 18263876]).[supplied by OMIM, Sep 2008]
Uniprot Description
PRPF19: Plays a role in DNA double-strand break (DSB) repair. Binds double-stranded DNA in a sequence-nonspecific manner. Acts as a structural component of the nuclear framework. May also serve as a support for spliceosome binding and activity. Essential for spliceosome assembly in a oligomerization-dependent manner and might also be important for spliceosome stability. May have E3 ubiquitin ligase activity. The PSO4 complex is required in the DNA interstrand cross-links (ICLs) repair process. Component of the PRP19-CDC5L complex that forms an integral part of the spliceosome and is required for activating pre-mRNA splicing. Belongs to the WD repeat PRP19 family.
Protein type: RNA splicing; Ubiquitin conjugating system; Ligase; EC 6.3.2.-; Spliceosome; Ubiquitin ligase; EC 6.3.2.19
Chromosomal Location of Human Ortholog: 11q12.2
Cellular Component: nucleoplasm; DNA replication factor A complex; membrane; cytoplasm; spindle; nuclear speck; lipid particle; nucleus
Molecular Function: identical protein binding; protein binding; ligase activity
Biological Process: positive regulation of nuclear mRNA splicing, via spliceosome; assembly of spliceosomal tri-snRNP; nuclear mRNA splicing, via spliceosome; proteasomal protein catabolic process; negative regulation of neuron differentiation; protein polyubiquitination; RNA splicing; lipid biosynthetic process; spliceosome assembly; gene expression; generation of catalytic spliceosome for first transesterification step; inner cell mass cell proliferation; double-strand break repair via nonhomologous end joining; positive regulation of astrocyte differentiation
Research Articles on PRPF19
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Product Notes
The PRPF19 prpf19 (Catalog #AAA5315569) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's PRPF19 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry (IHC), Immunoprecipitation (IP). WB: 1:500-1:1000 IHC: 1:100-1:200 IP: 1:10-1:100. Researchers should empirically determine the suitability of the PRPF19 prpf19 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "PRPF19, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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