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SAB4200175

Sigma-Aldrich

Anti-Atg101 antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody

Synonym(s):

Anti-Atg13-interacting protein, Anti-C12orf44, Anti-autophagy-related protein 101, Anti-chromosome 12 open reading frame 44

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

~30 kDa

species reactivity

human

concentration

~1.0 mg/mL

technique(s)

western blot: 0.25-0.5 μg/mL using whole extracts of HEK-293T cells over expressing human Atg101

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... C12orf44(60673)

General description

Autophagy101 (Atg101) is located on the human chromosome at 12q13.13.

Application

Anti-Atg101 antibody has been used in
  • immunoblotting
  • immunofluorescence
  • immunopurification

Biochem/physiol Actions

Autophagy101 (Atg101) is a mammalian Autophagy13 (Atg13) binding protein essential for autophagy. Atg13 forms a stable complex with ULK1 (Serine/threonine-protein kinase ULK1) and FIP200 (FAK family kinase-interacting protein of 200 kDa). Atg101 associates with the ULK1-Atg13- FIP200 complex through direct interaction with Atg13. Mammalian target of rapamycin (mTOR) interacts with the ULK1-Atg13-FIP200 complex in a nutrient dependent manner, suggesting that mTOR regulates autophagy through this complex.

Physical form

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

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

10 - Combustible liquids

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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Expression of a ULK1/2 binding-deficient ATG13 variant can partially restore autophagic activity in ATG13-deficient cells
Hieke N, et al.
Autophagy, 11(9), 1471-1483 (2015)
Molecular Machinery and Genetics of the Autophagy Pathway
Autophagy in health and disease, 16-16 (2012)
Mei Yang et al.
Science advances, 2(9), e1601167-e1601167 (2016-09-13)
The intronic GGGGCC hexanucleotide repeat expansion in chromosome 9 open reading frame 72 (C9ORF72) is a prevalent genetic abnormality identified in both frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS). Smith-Magenis syndrome chromosomal region candidate gene 8 (SMCR8) is a
Atg101, a novel mammalian autophagy protein interacting with Atg13
Hosokawa N, et al.
Autophagy, 5(7), 973-979 (2009)
Eleftherios Karanasios et al.
Nature communications, 7, 12420-12420 (2016-08-12)
Autophagosome formation requires sequential translocation of autophagy-specific proteins to membranes enriched in PI3P and connected to the ER. Preceding this, the earliest autophagy-specific structure forming de novo is a small punctum of the ULK1 complex. The provenance of this structure
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