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Merck

387R-1

Sigma-Aldrich

Olig2 (EP112) Rabbit Monoclonal Primary Antibody

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About This Item

UNSPSC-Code:
12352203
NACRES:
NA.41

Biologische Quelle

rabbit

Qualitätsniveau

100
500

Konjugat

unconjugated

Antikörperform

culture supernatant

Antikörper-Produkttyp

primary antibodies

Klon

EP112, monoclonal

Beschreibung

(For In Vitro Diagnostic Use in Select Regions (See Chart))

Form

buffered aqueous solution

Speziesreaktivität

human

Verpackung

bottle of 1.0 mL predilute (387R-17)
bottle of 7.0 mL predilute (387R-18)
vial of 0.1 mL concentrate (387R-14)
vial of 0.5 mL concentrate (387R-15)
vial of 1.0 mL concentrate (387R-16)

Hersteller/Markenname

Cell Marque

Methode(n)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:50-1:200

Isotyp

IgG

Versandbedingung

wet ice

Lagertemp.

2-8°C

Angaben zum Gen

human ... OLIG2(10215)

Allgemeine Beschreibung

Olig2, a basic helix–loop–helix transcription factor, is involved in oligodendroglial specification. Olig2 expression has been reported in most glial tumors, such as oligodendrogliomas and astrocytomas.1-2 More than half of glioblastomas are weakly positive for Olig2. No Olig2 expression has been found in the non-glial tumors including neuroepithelial tumors, ependymomas, subependymomas, medulloblastomas, and nonneuroepithelial tumors, such as CNS lymphomas, meningiomas, schwannomas, atypical teratoid/rhabdoid tumor, and haemangioblastomas.1-2 In order to characterize cellular subtypes that constitute astrocytomas, oligoastrocytomas and oligodendrogliomas, double labeling of Olig2 and GFAP has been performed which identified two phenotypically distinct tumor populations. The first is Olig2+/GFAP– which has an oligodendroglial morphology, corresponding to pure oligodendrogliomas that contain only oligodendroglial cells; the second is Olig2–/GFAP+ which has an astrocytic phenotype, including not only oligoastrocytomas, but also WHO astrocytomas.1-2

Qualität


IVD

IVD

IVD

RUO

Verlinkung

Olig2 Positive Control Slides, Product No. 387S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Physikalische Form

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide.

Angaben zur Herstellung

Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.

Sonstige Hinweise

For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com

Rechtliche Hinweise

Cell Marque is a trademark of Merck KGaA, Darmstadt, Germany

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Die Dokumentenbibliothek aufrufen

K Mokhtari et al.
Neuropathology and applied neurobiology, 31(1), 62-69 (2005-01-07)
The expression of Olig2, a basic helix-loop-helix (bHLH) transcription factor involved in oligodendroglial specification, was investigated by immunohistochemistry in a series of 146 tumours and control samples. Olig2 expression was restricted to glial tumours and nontumoral oligodendrocytes. It was higher
José Javier Otero et al.
Journal of neuro-oncology, 104(2), 423-438 (2011-01-05)
The bHLH transcription factor, OLIG2, is universally expressed in adult human gliomas and, as a major factor in the development of oligodendrocytes, is expressed at the highest levels in low-grade oligodendroglial tumors. In addition, it is functionally required for the

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