SAB4200581

Anti-Msi-1 (N-terminal) antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody

• Synonym(e): Anti-MSI1, Anti-MSI1H, Anti-MUSASHI 1, Anti-m-Msi-1
• UNSPSC-Code: 12352203

Eigenschaften

• Biologische Quelle: rabbit
• Konjugat: unconjugated
• Antikörperform: affinity isolated antibody
• Antikörper-Produkttyp: primary antibodies
• Klon: polyclonal
• Form: buffered aqueous solution
• Mol-Gew.: ~39 kDa
• Speziesreaktivität: rat, human
• Konzentration: ~1.0 mg/mL
• Methode(n): immunoblotting: 1-2 μg/mL using extracts of SH-SY5Y cells.; immunohistochemistry: 10-20 μg/mL using formalin-fixed, paraffin-embedded rat cerebellum.; indirect immunofluorescence: 5-10 μg/mL using HeLa cells.
• UniProt-Hinterlegungsnummer: O43347
• Versandbedingung: dry ice
• Lagertemp.: −20°C
• Posttranslationale Modifikation Target: unmodified
• Angaben zum Gen: human ... MSI1(4440) ; mouse ... Msi1(17690) ; rat ... Msi1(259272)

Beschreibung

Allgemeine Beschreibung

Musashi-1 (MSI1) gene is mapped to human chromosome 12q24. Msi-1 is highly expressed in neural stem/progenitor cells (NS/PCs).

Immunogen

Synthetic peptide corresponding to an N-terminal sequence of human Msi-1, conjugated to KLH. The corresponding sequence is identical in rat and mouse Msi-1.

Anwendung

Anti-Msi-1 (N-terminal) antibody produced in rabbit has been used in:

• immunoblotting
• immunofluorescence
• immunohistochemistry

Biochem./physiol. Wirkung

Musashi-1 (Msi-1) is a neural RNA-binding protein that regulate translation of target mRNAs. Msi-1 binds to the 3′-untranslated region (UTR) of its target mRNAs in neural stem/progenitor cells (NS/PCs), repressing their translation, and interfering with NS/PC differentiation thus maintaining NP/PCs in the undifferentiated state. It is associated with maintenance and asymmetric cell division of neural stem cells. Loss of Msi-1 function disrupts the balance between germ-line stem cell renewal and differentiation, causing premature differentiation. Msi-1 has been shown to regulate the Notch and Wnt signaling pathway. Upregulation of Msi-1 augments Notch signaling, via translational repression of the Notch signaling antagonist m-Numb, thereby inhibiting the differentiation of neural stem cells into neurons. Expression of Msi1- has been detected in several human cancers including brain tumors, suggesting its role in oncogenic development.

Physikalische Form

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

Haftungsausschluss

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.

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable