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PTBP1 Proteins

(Polypyrimidine Tract Binding Protein 1 (PTBP1))

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].

recommended

PTBP1 Protein (AA 415-531) (His-IF2DI Tag) (ABIN7124528)

PTBP1 Origin: Human Host: Escherichia coli (E. coli) Recombinant Greater than 95 % by SDS-PAGE gel analyses WB, ELISA

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recommended

PTBP1 Protein (AA 45-144) (GST tag) (ABIN1316692)

PTBP1 Origin: Human Host: Wheat germ Recombinant WB, ELISA, AP, AA

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recommended

PTBP1 Protein (AA 1-557) (GST tag) (ABIN1316690)

PTBP1 Origin: Human Host: Wheat germ Recombinant WB, ELISA, AP, AA

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PTBP1 Proteins by Grade

Find PTBP1 Proteins with a specific Grade. The Grade listed below are among those available. Click on a link to go to the corresponding products.

PTBP1 Proteins by Origin

Find PTBP1 Proteins for a variety of species such as anti-Human PTBP1, anti-Arabidopsis thaliana PTBP1, anti-Mouse PTBP1. The species listed below are among those available. Click on a link to go to the corresponding products.

PTBP1 Proteins by Source

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PTBP1 Proteins by Protein Type

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PTBP1 Proteins by Application

Find PTBP1 Proteins validated for a specific application such as ELISA, WB, AP, AA. Some of the available applications are listed below. Click on a link to go to the corresponding products.

Popular PTBP1 Proteins

Product

Reactivity

Source

Validations

Cat. No.

Quantity

Datasheet

PTBP1 Protein (AA 415-531) (His-IF2DI Tag)

Reactivity Human

Source Escherichia coli (E. coli)

Validations

Cat. No. ABIN7124528

Quantity 50 μg

Datasheet Datasheet

PTBP1 Protein (AA 45-144) (GST tag)

Reactivity Human

Source Wheat germ

Validations

Cat. No. ABIN1316692

Quantity 10 μg

Datasheet Datasheet

PTBP1 Protein (AA 1-557) (GST tag)

Reactivity Human

Source Wheat germ

Validations

Cat. No. ABIN1316690

Quantity 10 μg

Datasheet Datasheet

PTBP1 Protein (AA 1-527) (His tag)

Reactivity Mouse

Source Escherichia coli (E. coli)

Validations

Cat. No. ABIN3133144

Quantity 1 mg

Datasheet Datasheet

PTBP1 Protein (AA 1-531) (His tag)

Reactivity Human

Source Escherichia coli (E. coli)

Validations

Cat. No. ABIN7418140

Quantity 100 μg

Datasheet Datasheet

PTBP1 Protein (Transcript Variant 2) (Myc-DYKDDDDK Tag)

Reactivity Human

Source HEK-293 Cells

Validations

Cat. No. ABIN2730034

Quantity 20 μg

Datasheet Datasheet

PTBP1 Protein (Transcript Variant 1) (Myc-DYKDDDDK Tag)

Reactivity Human

Source HEK-293 Cells

Validations

Cat. No. ABIN2730033

Quantity 20 μg

Datasheet Datasheet

PTBP1 Protein (AA 1-399) (His tag)

Reactivity Arabidopsis thaliana

Source Yeast

Validations

Cat. No. ABIN1646833

Quantity 1 mg

Datasheet Datasheet

Aliases for PTBP1 Proteins

polypyrimidine tract binding protein 1 (PTBP1) Proteins
polypyrimidine tract binding protein 1 S homeolog (ptbp1.S) Proteins
polypyrimidine tract-binding protein (NAEGRDRAFT_80143) Proteins
polypyrimidine tract-binding protein (LOC100285404) Proteins
polypyrimidine tract binding protein 1 (Ptbp1) Proteins
polypyrimidine tract binding protein 1a (ptbp1a) Proteins
polypyrimidine tract binding protein 1 L homeolog (ptbp1.L) Proteins
polypyrimidine tract-binding protein 1 (PTB1) Proteins
polypyrimidine tract-binding protein 1 (LOC100061673) Proteins
AA407203 Proteins
AL033359 Proteins
ATPTB1 Proteins
HNRNP-I Proteins
hnrnp-I Proteins
HNRNPI Proteins
HNRPI Proteins
hnrpi Proteins
POLYPYRIMIDINE TRACT-BINDING Proteins
POLYPYRIMIDINE TRACT-BINDING PROTEIN 1 Proteins
polypyrimidine tract-binding protein 1 Proteins
pPTB Proteins
PTB Proteins
Ptb Proteins
ptb Proteins
PTB-1 Proteins
PTB-T Proteins
PTB2 Proteins
PTB3 Proteins
PTB4 Proteins
ptbp1 Proteins
PTBP1 Proteins
Pybp Proteins
Pybp1 Proteins
Pybp2 Proteins
T4P13.16 Proteins
T4P13_16 Proteins
vgrbp60 Proteins
wu:fb99f12 Proteins
zgc:110689 Proteins

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Aliases for PTBP1 Proteins

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