Anti-PTBP2 Antibody

from rabbit, purified by affinity chromatography

Polypyrimidine tract-binding protein 2, Neural polypyrimidine tract-binding protein, Neurally-enriched homolog of PTB, PTB-like protein

origen biológico


Nivel de calidad


antibody product type

primary antibodies



purificado por

affinity chromatography

species reactivity

human, rat, mouse

species reactivity (predicted by homology)

gorilla (based on 100% sequence homology), bovine (based on 100% sequence homology), rhesus macaque (based on 100% sequence homology), canine (based on 100% sequence homology)


immunoprecipitation (IP): suitable
western blot: suitable

Nº de acceso NCBI

Nº de acceso UniProt

enviado en

wet ice

Gene Information

human ... PTBP2(58155)

Descripción general

Polypyrimidine tract-binding protein 2 (PTBP2) is also known as Neural polypyrimidine tract-binding protein, Neurally-enriched homolog of PTB and PTB-like protein. PTBP2 is a RNA-binding protein which targets intronic polypyrimidines and negatively regulates pre-mRNA, exonic splicing. PTBP2 also has a role in translational regulation. PTBP2 is mainly expressed in brain, but is also found in heart and skeletal muscle. Isoforms 1 and 2 are specifically expressed in neuronal tissues.


This antibody recognizes the N-terminus of PTBP2.


KLH-conjugated linear peptide corresponding to the N-terminus of human PTBP2.
Epitope: N-terminus


Research Sub Category
Transcription Factors
Anti-PTBP2 Antibody is a highly specific rabbit polyclonal antibody, that targets Polypyrimidine tract-binding protein 2 & has been tested in western blotting & IP.
Western Blotting Analysis: 0.5 µg/mL from a representative lot detected PTBP2 in 10 µg of rat brain cortex tissue lysate.
Immunoprecipitation Analysis: 10ug from a representative lot immunoprecipitated PTBP2 in 500 µg of P19 cell lysate.
Research Category
Epigenetics & Nuclear Function


Evaluated by Western Blotting in human cortex tissue lysate.

Western Blotting Analysis: 0.5 µg/mL of this antibody detected PTBP2 in 10 µg of human cortex tissue lysate.

Descripción de destino

~57 kDa observed. Uncharacterized band(s) may appear in some lysates.

Forma física

Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Affinity Purfied

Almacenamiento y estabilidad

Stable for 1 year at 2-8°C from date of receipt.

Nota de análisis

Human cortex tissue lysate

Otras notas

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Cláusula de descargo de responsabilidad

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

WGK Alemania


Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Certificado de Análisis
Linda Yip et al.
Diabetes, 64(2), 604-617 (2014-09-05)
Peripheral tolerance is partially controlled by the expression of peripheral tissue antigens (PTAs) in lymph node stromal cells (LNSCs). We previously identified a transcriptional regulator, deformed epidermal autoregulatory factor 1 (Deaf1), that can regulate PTA expression in LNSCs of the...

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