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Anti-Musashi 1/Msi1 Antibody Picoband® (monoclonal, 2B9) Fluoro488 Conjugated

Product Specifications

Background

RNA-binding protein Musashi homolog 1 is a protein that in humans is encoded by the MSI1 gene. This gene encodes a protein containing two conserved tandem RNA recognition motifs. Similar proteins in other species function as RNA-binding proteins and play central roles in posttranscriptional gene regulation. Expression of this gene has been correlated with the grade of the malignancy and proliferative activity in gliomas and melanomas. A pseudogene for this gene is located on chromosome 11q13.

Synonyms

Msi 1; Msi1 ; Musashi-1; Musashi1

Gene Name

MSI1

Gene ID

4440

UniProt

O43347

Host

Mouse

Reactivity

Human, Mouse, Rat

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

A synthetic peptide corresponding to a sequence at the N-terminus of human Musashi 1/Msi1, identical to the related mouse and rat sequences.

Clonality

Monoclonal

Clone

Clone: 2B9

Tissue Specificity

Detected in fetal kidney, brain, liver and lung, and in adult brain and pancreas. Detected in hepatoma cell lines.

Applications

Flow Cytometry

Field of Research

Cell Adhesion Proteins, Epigenetics and Nuclear Signaling, Integrins, Mediator Complex, Neuroscience, Receptors, Transcription

Purification

Immunogen affinity purified.

Form

Liquid

Function

RNA binding protein that regulates the expression of target mRNAs at the translation level. Regulates expression of the NOTCH1 antagonist NUMB. Binds RNA containing the sequence 5'-GUUAGUUAGUUAGUU-3' and other sequences containing the pattern 5'-[GA]U1-3AGU-3'. May play a role in the proliferation and maintenance of stem cells in the central nervous system.

References & Citations

1. Good P, Yoda A, Sakakibara S, Yamamoto A, Imai T, Sawa H, Ikeuchi T, Tsuji S, Satoh H, Okano H (Dec 1998) . The human Musashi homolog 1 (MSI1) gene encoding the homologue of Musashi/Nrp-1, a neural RNA-binding protein putatively expressed in CNS stem cells and neural progenitor cells. Genomics. 52 (3) : 382–4.

Storage Conditions

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

Specificity

No cross reactivity with other proteins.

Applications Notes

6

Gene Name Synonym

Musashi RNA binding protein 1

Subcellular Location

Cytoplasm . Nucleus .

Protein Name

RNA-binding protein Musashi homolog 1

Isotype

Mouse IgG2b

Contents

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.

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