Abnova™ Human PTBP1 Partial ORF (NP_002810, 45 a.a. - 144 a.a.) Recombinant Protein with GST-tag at N-terminal

Used for AP, Array, ELISA, WB-Re

Supplier:  Abnova™ H00005725Q01S

Catalog No. 89-958-625

Description

This gene belongs to the subfamily of ubiquitously expressed heterogeneous nuclear ribonucleoproteins (hnRNPs). The hnRNPs are RNA-binding proteins and they complex with heterogeneous nuclear RNA (hnRNA). These proteins are associated with pre-mRNAs in the nucleus and appear to influence pre-mRNA processing and other aspects of mRNA metabolism and transport. While all of the hnRNPs are present in the nucleus, some seem to shuttle between the nucleus and the cytoplasm. The hnRNP proteins have distinct nucleic acid binding properties. The protein encoded by this gene has four repeats of quasi-RNA recognition motif (RRM) domains that bind RNAs. This protein binds to the intronic polypyrimidine tracts that requires pre-mRNA splicing and acts via the protein degradation ubiquitin-proteasome pathway. It may also promote the binding of U2 snRNP to pre-mRNAs. This protein is localized in the nucleoplasm and it is also detected in the perinucleolar structure. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq]

Sequence: KKFKGDSRSAGVPSRVIHIRKLPIDVTEGEVISLGLPFGKVTNLLMLKGKNQAFIEMNTEEAANTMVNYYTSVTPVLRGQPIYIQFSNHKELKTDSSPNQ

Specifications

• Accession Number: NP_002810
• Formulation: 50mM Tris-HCI, 10mM reduced Glutathione, pH=8.0 in the elution buffer.
• Molecular Weight (g/mol): 36.74kDa
• Quality Control Testing: 12.5% SDS-PAGE Stained with Coomassie Blue.
• Immunogen: KKFKGDSRSAGVPSRVIHIRKLPIDVTEGEVISLGLPFGKVTNLLMLKGKNQAFIEMNTEEAANTMVNYYTSVTPVLRGQPIYIQFSNHKELKTDSSPNQ
• Regulatory Status: RUO
• Common Name: PTBP1
• Species: Wheat Germ (in vitro)
• Protein Tag: GST
• Form: Liquid

• For Use With (Application): Antibody Production, ELISA, Protein Array, Western Blot
• Gene ID (Entrez): 5725
• Name: PTBP1 (Human) Recombinant Protein (Q01)
• Quantity: 10 ug
• Storage Requirements: Store at -80°C. Aliquot to avoid repeated freezing and thawing.
• Gene Alias: HNRNP-I/HNRNPI/HNRPI/MGC10830/MGC8461/PTB/PTB-1/PTB-T/PTB2/PTB3/PTB4/pPTB
• Gene Symbol: PTBP1
• Recombinant: Recombinant
• Expression System: wheat germ expression system