Key Documents
MABE268
Anti-Musashi-1 Antibody, clone 7B11.1
clone 7B11.1, from mouse
Synonym(s):
RNA-binding protein Musashi homolog 1
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About This Item
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41
biological source
mouse
Quality Level
conjugate
unconjugated
antibody form
purified immunoglobulin
antibody product type
primary antibodies
clone
7B11.1, monoclonal
species reactivity
rat, mouse, human
technique(s)
immunohistochemistry: suitable
western blot: suitable
isotype
IgG2aκ
NCBI accession no.
UniProt accession no.
shipped in
wet ice
target post-translational modification
unmodified
Gene Information
human ... MSI1(4440)
General description
In mammals, the Musashi family is important for cell fate determination, playing roles in maintenance of the stem-cell state, cellular differentiation, nuclear signaling and tumorigenesis. Musashi-1 (also known as Msi1), is selectivley expressed in neural progenitor cells, including neural stem cells. Outside the nervous system, Musashi-1 is a selective marker for intestinal stem or early lineage cells. Musashi-1 interacts with the Notch pathway during asymmetric cell division by binding the 3′ UTR of Numb. Numb is prevented from repressing Notch signaling when Musashi-1 is present.
~39 kDa observed
Immunogen
GST-tagged recombinant protein corresponding to human Musashi-1.
Application
Research Category
Epigenetics & Nuclear Function
Epigenetics & Nuclear Function
Research Sub Category
Neural Stem Cells
Neural Stem Cells
Use Anti-Musashi-1 Antibody, clone 7B11.1 (Mouse Monoclonal Antibody) validated in WB, IHC to detect Musashi-1 also known as RNA-binding protein Musashi homolog 1.
Western Blot Analysis: A representative lot detected Musashi-1 in HEK293, NIH/3T3, and PC-12 cell lysate.
Immunohistochemistry Analysis: A 1:1,000 dilution of this antibody detected Musashi-1 in mouse cerebellum, normal mouse brain, and normal human pons tissue.
Immunohistochemistry Analysis: A 1:1,000 dilution of this antibody detected Musashi-1 in mouse cerebellum, normal mouse brain, and normal human pons tissue.
Physical form
Format: Purified
Protein G Purified
Purified mouse monoclonal IgG2aκ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Preparation Note
Stable for 1 year at 2-8°C from date of receipt.
Analysis Note
Control
Mouse E17 spinal cord tissue lysate.
Mouse E17 spinal cord tissue lysate.
Evaluated by Western Blot in mouse E17 spinal cord tissue lysate.
Western Blot Analysis: 1 µg/mL of this antibody detected Musashi-1 in 10 µg of mouse E17 spinal cord tissue lysate.
Western Blot Analysis: 1 µg/mL of this antibody detected Musashi-1 in 10 µg of mouse E17 spinal cord tissue lysate.
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Replaces: 03-114; 04-1041
Disclaimer
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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Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Thelma T Chiremba et al.
Molecular biology of the cell, 32(1), 28-44 (2020-11-12)
Evolutionarily conserved RNA-binding protein Musashi1 (Msi1) can regulate developmentally relevant genes. Here we report the generation and characterization of a mouse model that allows inducible Msi1 overexpression in a temporal and tissue-specific manner. We show that ubiquitous Msi1 induction in
Rebecca Pötschke et al.
Pediatric research, 87(4), 669-676 (2019-11-23)
Glioblastoma (GBM) is the most aggressive form of glioma in adults and children and is associated with very poor prognosis. Pediatric tumors are biologically distinct from adult GBM and differ in response to current GBM treatment protocols. Regarding pediatric GBM
Rebecca P McDonald et al.
Scientific reports, 8(1), 9648-9648 (2018-06-27)
Although lizards are often described as having robust neurogenic abilities, only a handful of the more than 6300 species have been explored. Here, we provide the first evidence of homeostatic neurogenesis in the leopard gecko (Eublepharis macularius). We focused our
E A B Gilbert et al.
The Journal of comparative neurology, 526(2), 285-309 (2017-10-06)
As for many lizards, the leopard gecko (Eublepharis macularius) can self-detach its tail to avoid predation and then regenerate a replacement. The replacement tail includes a regenerated spinal cord with a simple morphology: an ependymal layer surrounded by nerve tracts.
Takashi Shingu et al.
Nature genetics, 49(1), 75-86 (2016-11-15)
Stem cells, including cancer stem cells (CSCs), require niches to maintain stemness, yet it is unclear how CSCs maintain stemness in the suboptimal environment outside their niches during invasion. Postnatal co-deletion of Pten and Trp53 in mouse neural stem cells
Protocols
Step-by-step culture protocols for neural stem cell culture including NSC isolation, expansion, differentiation and characterization.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| MABE268 | 04053252440434 |
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