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Merck

P2860

Sigma-Aldrich

Monoclonal Anti-PSF antibody produced in mouse

clone B92, purified from hybridoma cell culture

Synonim(y):

Mouse Anti-Polypyrimidine tract-binding protein-associated splicing factor

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About This Item

Numer MDL:
Kod UNSPSC:
12352203
NACRES:
NA.41

pochodzenie biologiczne

mouse

Poziom jakości

białko sprzężone

unconjugated

forma przeciwciała

purified immunoglobulin

rodzaj przeciwciała

primary antibodies

klon

B92, monoclonal

Formularz

buffered aqueous solution

reaktywność gatunkowa

mouse, human

opakowanie

antibody small pack of 25 μL

stężenie

~2 mg/mL

metody

immunocytochemistry: suitable
immunohistochemistry (frozen sections): suitable
immunoprecipitation (IP): suitable
microarray: suitable
radioimmunoassay: suitable using cells
western blot: 2-4 μg/mL using whole extract of cultured HeLa cells

izotyp

IgG1

temp. przechowywania

−20°C

docelowa modyfikacja potranslacyjna

unmodified

informacje o genach

human ... TAP1(6890)

Opis ogólny

Monoclonal Anti-PSF (mouse IgG1 isotype) is derived from the B92 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from a C57BL/6J mouse immunized with a lysate of mouse bone marrow-derived stromal cell line. Polypyrimidine tract-binding protein-associated splicing factor (PSF) is an ubiquitous nuclear matrix protein. It is characterized with two consensus RNA-binding domains and an unusual amino terminus rich in proline and glutamine residues.

Immunogen

lysate of mouse bone marrow-derived stromal cell line.

Zastosowanie

Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Immunofluorescence (1 paper)
Immunohistochemistry (1 paper)
Immunoprecipitation (1 paper)
Monoclonal Anti-PSF antibody produced in mouse has been used in:
  • immunofluorescence
  • immunohistochemistry
  • immunoprecipitation

Działania biochem./fizjol.

Polypyrimidine tract-binding protein-associated splicing factor (PSF) plays a pivotal role in mammalian spliceosome. PSF is also necessary for pre-mRNA splicing and transcription. The restricted expression of PSF suggests that it is involved in the control of neuronal-specific splicing events occurring at particular stages of neuronal differentiation and maturation. Monoclonal antibodies reacting specifically with PSF are useful tools for the molecular identification and characterization of the functional activity of PSF.

Postać fizyczna

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Uwaga dotycząca przygotowania

Purified from culture supernatant of hybridoma cells grown in a bioreactor.

Oświadczenie o zrzeczeniu się odpowiedzialności

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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Kod klasy składowania

12 - Non Combustible Liquids

Klasa zagrożenia wodnego (WGK)

nwg

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


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Certyfikaty analizy (CoA)

Lot/Batch Number

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Human PSF concentrates DNA and stimulates duplex capture in DMC1-mediated homologous pairing.
Yuichi Morozumi, Ryohei Ino
Nucleic Acids Research, 40(7), doi: 10-doi: 10 (2011)
Feng Chi et al.
PloS one, 7(4), e35862-e35862 (2012-04-27)
IbeA-induced NF-κB signaling through its primary receptor vimentin as well as its co-receptor PSF is required for meningitic E. coli K1 penetration and leukocyte transmigration across the blood-brain barrier (BBB), which are the hallmarks of bacterial meningitis. However, it is
Guillaume Cornelis et al.
RNA biology, 13(9), 826-836 (2016-06-18)
Long non-coding RNAs (lncRNAs) are widely expressed and play various roles in cell homeostasis. However, because of their low conservation at the sequence level, recapitulating lncRNA evolutionary history is often challenging. While performing an ultrastructural analysis of viral particles present
Cytoplasmic Relocalization of TAR DNA-Binding Protein 43 Is Not Sufficient to Reproduce Cellular Pathologies Associated with ALS In vitro
Wobst HJ, et al.
Frontiers in Molecular Neuroscience, 10(7) (2017)
Differential nuclear localization and nuclear matrix association of the splicing factors PSF and PTB
Meissner M, et al.
Journal of Cellular Biochemistry, 76(4), 559-566 (2000)

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