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Product Name
PRPF19 Rabbit pAb
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Gene ID
27339
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SwissProt ID
Q9UMS4
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Gene Name
PRPF19
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Alternative Names
PRPF19; NMP200; PRP19; SNEV; Pre-mRNA-processing factor 19; Nuclear matrix protein 200; PRP19/PSO4 homolog; hPso4; Senescence evasion factor
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Background
Ubiquitin-protein ligase which is a core component of several complexes mainly involved pre-mRNA splicing and DNA repair. Core component of the PRP19C/Prp19 complex/NTC/Nineteen complex which is part of the spliceosome and participates in its assembly, its remodeling and is required for its activity. During assembly of the spliceosome, mediates 'Lys-63'-linked polyubiquitination of the U4 spliceosomal protein PRPF3. Ubiquitination of PRPF3 allows its recognition by the U5 component PRPF8 and stabilizes the U4/U5/U6 tri-snRNP spliceosomal complex (PubMed:20595234).
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Research Field
Epigenetics and Nuclear Signaling
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Product Categories
Primary antibody
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Host
Rabbit
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Reactivity
Human,Mouse,Rat
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Application
WB,IHC-P
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Dilution Ratio
WB: 1/500-1/1000 IHC: 1/50-1/100
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Molecular Weight
Calculated MW: 55 kDa; Observed MW: 55 kDa
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Clonality
Polyclonal Antibody
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Clonality No.
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Isotype
IgG
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Immunogen
Fusion protein of human PRPF19
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Purification
Affinity Purified
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Conjugation
Unconjugated
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Modification
Unmodified
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Form
Liquid
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Buffer System
pH 7.4 PBS, 0.05% NaN3, 40% Glycerol
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Storage
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.