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PTBP1 Antibody (8A1)

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-26363

Recombinant monoclonal antibody expressed in HEK293F cells
Novus Biologicals, part of Bio-Techne
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NBP3-26363-100ul
NBP3-26363-50ul

Key Product Details

Species Reactivity

Validated:

Human

Applications

ELISA, Immunohistochemistry, Western Blot

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # 8A1

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Product Summary for PTBP1 Antibody (8A1)

Immunogen

A synthesized peptide derived from Human PTBP1 [UniProt P26599]

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for PTBP1 Antibody (8A1)

PTBP1 Antibody (8A1)

Immunohistochemistry: PTBP1 Antibody (8A1) [NBP3-26363] -

Immunohistochemistry: PTBP1 Antibody (8A1) [NBP3-26363] - Image of PTBP1 Antibody (8A1) diluted at 1:100 and staining in paraffin-embedded human breast cancer performed. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4C overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
PTBP1 Antibody (8A1)

Immunohistochemistry: PTBP1 Antibody (8A1) [NBP3-26363] -

Immunohistochemistry: PTBP1 Antibody (8A1) [NBP3-26363] - Image of PTBP1 Antibody (8A1) diluted at 1:100 and staining in paraffin-embedded human breast cancer performed. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4C overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
PTBP1 Antibody (8A1)

Western Blot: PTBP1 Antibody (8A1) [NBP3-26363] -

Western Blot: PTBP1 Antibody (8A1) [NBP3-26363] - Positive Western Blot detected in: Hela whole cell lysate, HepG2 whole cell lysate, PC-3 whole cell lysate, K562 whole cell lysate, HL-60 whole cell lysate, MCF-7 whole cell lysate, Jurkat whole cell lysate.
All lanes: PTBP1 Antibody at 1: 1000
Secondary: Goat polyclonal to rabbit IgG at 1/50000 dilution.
Predicted band size: 58, 60, 60 kDa
Observed band size: 58 kDa

Applications for PTBP1 Antibody (8A1)

Application
Recommended Usage

Immunohistochemistry

1:50-1:200

Western Blot

1:500-1:5000
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Affinity purified

Formulation

PBS, pH 7.4, 150mM NaCl and 50% glycerol

Preservative

0.02% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at -20 to -70C. Avoid freeze-thaw cycles.

Background: PTBP1

PTBP1 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.

Alternate Names

Heterogeneous nuclear ribonucleoprotein I, heterogeneous nuclear ribonucleoprotein polypeptide I, hnRNP I, HNRNPI, HNRNP-I, HNRPI, MGC10830, MGC8461, polypyrimidine tract binding protein (heterogeneous nuclear ribonucleoproteinI), polypyrimidine tract binding protein 1, polypyrimidine tract-binding protein 1, pPTB, PTB-1, PTB2, PTB3, PTB4, PTB57 kDa RNA-binding protein PPTB-1, PTB-T, RNA-binding protein

Gene Symbol

PTBP1

Additional PTBP1 Products

Product Documents for PTBP1 Antibody (8A1)

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for PTBP1 Antibody (8A1)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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