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Invitrogen™ Human PABPN1 (aa 161-303) Control Fragment Recombinant Protein

Catalog No. RP88906
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100 μL
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RP88906 100 μL
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Catalog No. RP88906 Supplier Invitrogen™ Supplier No. RP88906
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Description

Recombinant Protein

Highest antigen sequence indentity to the following orthologs: Mouse (98%), Rat (98%). This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-51430 (PA5-51430. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.

This gene encodes an abundant nuclear protein that binds with high affinity to nascent poly(A) tails. The protein is required for progressive and efficient polymerization of poly(A) tails at the 3' ends of eukaryotic transcripts and controls the size of the poly(A) tail to about 250 nt. At steady-state, this protein is localized in the nucleus whereas a different poly(A) binding protein is localized in the cytoplasm. This gene contains a GCG trinucleotide repeat at the 5' end of the coding region, and expansion of this repeat from the normal 6 copies to 8-13 copies leads to autosomal dominant oculopharyngeal muscular dystrophy (OPMD) disease. Related pseudogenes have been identified on chromosomes 19 and X. Read-through transcription also exists between this gene and the neighboring upstream BCL2-like 2 (BCL2L2) gene.

Specifications

Accession Number Q86U42
Concentration ≥5.0 mg/mL
For Use With (Application) Blocking Assay, Control
Formulation 1 M urea, PBS with no preservative; pH 7.4
Gene ID (Entrez) 8106
Name Human PABPN1 (aa 161-303) Control Fragment
Quantity 100 μL
Regulatory Status RUO
Gene Alias mPABII; Nuclear poly(A)-binding protein 1; OPMD; PAB2; PABII; PABP2; PABP-2; Pabp3; PABPN1; poly(A) binding protein 2; poly(A) binding protein II; poly(A) binding protein nuclear 1; poly(A) binding protein, nuclear 1; poly(A)-binding protein 2; poly(A)-binding protein II; polyA binding protein II; polyadenylate-binding nuclear protein 1; Polyadenylate-binding protein 2
Common Name PABPN1
Gene Symbol PABPN1
Conjugate Unconjugated
Species Human
Recombinant Recombinant
Protein Tag His-ABP-tag
Sequence MSIEEKMEADARSIYVGNVDYGATAEELEAHFHGCGSVNRVTILCDKFSGHPKGFAYIEFSDKESVRTSLALDESLFRGRQIKVIPKRTNRPGISTTDRGFPRARYRARTTNYNSSRSRFYSGFNSRPRGRVYRGRARATSWY
Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Expression System E. coli
Form Liquid
Purity or Quality Grade >80% by SDS-PAGE and Coomassie blue staining
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