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ABE431

Sigma-Aldrich

Anti-PTBP2 Antibody

from rabbit, purified by affinity chromatography

Sinónimos:

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

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About This Item

Código UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41
En este momento no podemos mostrarle ni los precios ni la disponibilidad

origen biológico

rabbit

Nivel de calidad

100

forma del anticuerpo

affinity isolated antibody

tipo de anticuerpo

primary antibodies

clon

polyclonal

purificado por

affinity chromatography

reactividad de especies

mouse, human, rat

reactividad de especies (predicha por homología)

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

técnicas

immunoprecipitation (IP): suitable
western blot: suitable

Nº de acceso NCBI

NP_067013

Nº de acceso UniProt

Q9UKA9

Condiciones de envío

wet ice

modificación del objetivo postraduccional

unmodified

Información sobre el gen

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.

Especificidad

This antibody recognizes the N-terminus of PTBP2.

Inmunógeno

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

Aplicación

Anti-PTBP2 Antibody is a highly specific rabbit polyclonal antibody, that targets Polypyrimidine tract-binding protein 2 & has been tested in western blotting & IP.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Transcription Factors
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.

Calidad

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

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

Almacenamiento y estabilidad

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

Nota de análisis

Control
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.

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Código de clase de almacenamiento

12 - Non Combustible Liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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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
Runwei Yang et al.
Neuron, 111(10), 1637-1650 (2023-03-15)
The Ras GTPase-activating protein SYNGAP1 plays a central role in synaptic plasticity, and de novo SYNGAP1 mutations are among the most frequent causes of autism and intellectual disability. How SYNGAP1 is regulated during development and how to treat SYNGAP1-associated haploinsufficiency
Jennine M Dawicki-McKenna et al.
Nature communications, 14(1), 2628-2628 (2023-05-07)
Alternative splicing of neuronal genes is controlled partly by the coordinated action of polypyrimidine tract binding proteins (PTBPs). While PTBP1 is ubiquitously expressed, PTBP2 is predominantly neuronal. Here, we define the PTBP2 footprint in the human transcriptome using brain tissue
Ainara Elorza et al.
Brain : a journal of neurology, 144(7), 2009-2023 (2021-03-17)
Correction of mis-splicing events is a growing therapeutic approach for neurological diseases such as spinal muscular atrophy or neuronal ceroid lipofuscinosis 7, which are caused by splicing-affecting mutations. Mis-spliced effector genes that do not harbour mutations are also good candidate

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