Specification

Full name	PTBP1 rabbit monoclonal antibody
Alternative names	50 μl/100 μl
Reactivity	rabbit monoclonal
Applications	WB, IHC
Host	Rabbit
Clone type	rabbit monoclonal
Target Background	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, Jul 2008]
Swissprot No	P26599
Gene Accession	5725
WB Predicted band size
WB Positive control	P291258-WB-1-P
WB Recommended dilution	57 kDa
IHC predicted cell location	Predicted cell location: Nucleus
IHC positive control	Positive control: Human tonsil
IHC Recommed dilution	Recommended dilution: 50-100

Storage

-20°C, 50mM Tris-Glycine (pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% Sodium azide and 0.05% BSA. Avoid repeated freeze-thaw cycles.

WB PIC Description

P291258-WB-1-P

IHC PIC Description

Immunohistochemical analysis of paraffin-embedded Human tonsil tissue using P291258(PTBP1 Antibody) at dilution 1/50

PTBP1 rabbit monoclonal antibody