Western Blot (WB)
(Western Blot analysis of PRPF8 on SiHa (1) and A549 (2) cell lysate using anti-PRPF8 antibody at 1/1,000 dilution.)
Rabbit PRPF8 Polyclonal Antibody | anti-PRPF8 antibody
PRPF8 Polyclonal Antibody
Gene Names
PRPF8; PRP8; RP13; HPRP8; PRPC8; SNRNP220
Reactivity
Human, Mouse, Rat
Applications
Western Blot, Immunocytochemistry, Immunohistochemistry, Flow Cytometry, Functional Assay
Purity
ProA affinity purified
Synonyms
PRPF8; Polyclonal Antibody; PRPF8 Polyclonal Antibody; PRPC8; 220 kDa U5 snRNP specific protein; 220 kDa U5 snRNP-specific protein; Apoptosis regulated protein 1; Apoptosis regulated protein 2; HPRP8; p220; Pre mRNA processing factor 8; Pre mRNA-processing factor 8; S. cerevisiae; homolog of; Pre-mRNA-processing-splicing factor 8; Precursor mRNA processing protein; PRP8; PRP8 homolog; PRP8 pre mRNA processing factor 8 homolog; Prpf8; Retinitis pigmentosa 13 (autosomal dominant); RP13; SNRNP220; Splicing factor Prp8; U5 snRNP specific protein; U5 snRNP specific protein (220 kD); ortholog of S. cerevisiae Prp8p; anti-PRPF8 antibody
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
IgG
Specificity
PRPF8 polyclonal antibody detects endogenous levels of PRPF8 protein.
Purity/Purification
ProA affinity purified
Form/Format
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Sequence Length
2335
Applicable Applications for anti-PRPF8 antibody
Western Blot (WB), Immunocytochemistry (ICC), Immunohistochemistry (IHC), Flow Cytometry (FC/FACS)
Application Notes
WB: 1:500-1:2,000
ICC: 1:50-1:200
IHC: 1:50-1:200
FC/FACS: 1:50-1:100
ICC: 1:50-1:200
IHC: 1:50-1:200
FC/FACS: 1:50-1:100
Immunogen
Recombinant protein within 1-200 of human PRPF8.
Preparation and Storage
Store at 4 degree C after thawing.
Aliquot store at -20 degree C.
Avoid repeated freeze/thaw cycles.
Aliquot store at -20 degree C.
Avoid repeated freeze/thaw cycles.
Western Blot (WB)
(Western Blot analysis of PRPF8 on SiHa (1) and A549 (2) cell lysate using anti-PRPF8 antibody at 1/1,000 dilution.)
Western Blot (WB)
(Western Blot analysis of PRPF8 on SiHa (1) and A549 (2) cell lysate using anti-PRPF8 antibody at 1/1,000 dilution.)
Immunocytochemistry (ICC)
(ICC staining PRPF8 in 293T cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)
Immunocytochemistry (ICC)
(ICC staining PRPF8 in 293T cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.)
Related Product Information for anti-PRPF8 antibody
PRP8, also designated pre-mRNA-processing-splicing factor 8, is a highly conserved nuclear protein and a central component of the catalytic core of the spliceosome, where it may be involved in various molecular rearrangements. PRP8, which is widely expressed, plays a role in transesterification reactions that regulate splicesome-induced pre-mRNA splicing. Specifically, PRP8 interacts with the GU dinucleotide at the 5' splice site (5'SS) and forms a specific UV-inducible cross-link. It also interacts functionally with the 3'SS, affecting the efficiency of the second catalytic step. PRP8 may play a role in the first transesterification step, as PRP8 mutations that prohibit negative regulation of PRP28 or PRP44/Brr2 subsequently block U4 activation. In addition, PRP8 interacts with a conserved region of U6 that is instrumental in the formation of the catalytic core of the spliceosome.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
Molecular Weight
274kDa
NCBI Official Full Name
Pre-mRNA-processing-splicing factor 8
NCBI Official Synonym Full Names
pre-mRNA processing factor 8
NCBI Official Symbol
PRPF8
NCBI Official Synonym Symbols
PRP8; RP13; HPRP8; PRPC8; SNRNP220
NCBI Protein Information
pre-mRNA-processing-splicing factor 8
UniProt Protein Name
Pre-mRNA-processing-splicing factor 8
Protein Family
UniProt Gene Name
PRPF8
UniProt Synonym Gene Names
PRPC8
NCBI Description
Pre-mRNA splicing occurs in 2 sequential transesterification steps. The protein encoded by this gene is a component of both U2- and U12-dependent spliceosomes, and found to be essential for the catalytic step II in pre-mRNA splicing process. It contains several WD repeats, which function in protein-protein interactions. This protein has a sequence similarity to yeast Prp8 protein. This gene is a candidate gene for autosomal dominant retinitis pigmentosa. [provided by RefSeq, Jul 2008]
Uniprot Description
Functions as a scaffold that mediates the ordered assembly of spliceosomal proteins and snRNAs. Required for the assembly of the U4/U6-U5 tri-snRNP complex. Functions as scaffold that positions spliceosomal U2, U5 and U6 snRNAs at splice sites on pre-mRNA substrates, so that splicing can occur. Interacts with both the 5' and the 3' splice site.
Research Articles on PRPF8
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Product Notes
The PRPF8 prpf8 (Catalog #AAA3013303) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The PRPF8 Polyclonal Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's PRPF8 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunocytochemistry (ICC), Immunohistochemistry (IHC), Flow Cytometry (FC/FACS). WB: 1:500-1:2,000 ICC: 1:50-1:200 IHC: 1:50-1:200 FC/FACS: 1:50-1:100. Researchers should empirically determine the suitability of the PRPF8 prpf8 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 "PRPF8, 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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