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05-1529

Sigma-Aldrich

Anti-FXR1 Antibody, clone 6BG10

clone 6BG10, from mouse

Synonym(s):

fragile X mental retardation, autosomal homolog 1, fragile X mental retardation-related protein 1

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

antibody form

purified antibody

antibody product type

primary antibodies

clone

6BG10, monoclonal

species reactivity

mouse, human

technique(s)

immunocytochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable

isotype

IgG2aκ

NCBI accession no.

UniProt accession no.

General description

Fragile X mental retardation-related protein 1 (FXR1) and FXR2 are members of the FMR1 family sharing a very high degree of protein similarity among them. They interact with each other and also with FMR1, moving between the cytoplasm and the nucleus. FXR1 is an RNA binding protein and is expressed in the heart, kidney, brain, and testis. Mutations in FMR1 result in the most common form of mental retardation.

Specificity

This antibody recognizes FXR1.

Immunogen

Epitope: Unknown
Recombinant protein corresponding to human FXR1.

Application

Immunocytochemistry Analysis: 1:500 dilution from a representative lot detected FXR1 in HeLa and NIH/3T3 cell lysates.

Immunoprecipitation Analysis: A representative lot was used in an independent laboratory in immunoprecipitation. Siomi, M., et al. (1996). Molecular and Cellular Biology. 3825-3832.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
RNA Metabolism & Binding Proteins

Developmental Signaling
Use Anti-FXR1 Antibody, clone 6BG10 (Mouse Monoclonal Antibody) validated in WB, ICC, IP to detect FXR1 also known as fragile X mental retardation autosomal homolog 1.

Quality

Evaluated by Western Blot in HeLa cell lysate.

Western Blot Analysis: 0.5 µg/ml of this antibody detected FXR1 on 10 µg of HeLa cell lysate.

Target description

68 kDa

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.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Analysis Note

Control
HeLa cell lysate

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

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

12 - Non Combustible Liquids

wgk_germany

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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Xia-Lian Xu et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 31(39), 13705-13709 (2011-10-01)
Mammalian brain-specific miR-9 and miR-124 have been implicated in several aspects of neuronal development and function. However, it is not known how their expression levels are regulated in vivo. We found that the levels of miR-9 and miR-124 are regulated
Mrinmoyee Majumder et al.
PLoS genetics, 16(1), e1008580-e1008580 (2020-01-16)
RNA-binding proteins (RBPs) associate with the primary, precursor, and mature microRNAs, which in turn control post-transcriptional gene regulation. Here, by small RNAseq, we show that RBP FXR1 controls the expression of a subset of mature miRNAs, including highly expressed miR301a-3p
Chandreyee Datta et al.
Science advances, 8(43), eabo1304-eabo1304 (2022-10-29)
Quiescent leukemic cells survive chemotherapy, with translation changes. Our data reveal that FXR1, a protein amplified in several aggressive cancers, is elevated in quiescent and chemo-treated leukemic cells and promotes chemosurvival. This suggests undiscovered roles for this RNA- and ribosome-associated

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