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Key Documents

MABS351

Sigma-Aldrich

Anti-FAT10 Antibody, clone 4F1

clone 4F1, from mouse

Synonym(s):

Ubiquitin D, Diubiquitin, Ubiquitin-like protein FAT10

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About This Item

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

biological source

mouse

Quality Level

100

antibody form

purified antibody

antibody product type

primary antibodies

clone

4F1, monoclonal

species reactivity

rat, mouse, human

technique(s)

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

isotype

IgG2a

NCBI accession no.

NP_006389

UniProt accession no.

O15205

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... UBD(10537)

General description

FAT10 protein is a recombinant protein produced in E. coli corresponding to the human sequence encompassing an N-terminal His6-tag within a leader sequence. FAT10, a ubiquitin-like protein, is encoded in the major histocompatibility complex class I locus and is synergistically inducible with interferon-gamma and tumor necrosis factor alpha. FAT10 expression causes apoptosis and it appears that FAT10 may modulate tumorigenesis through its interaction with the MAD2 spindle-assembly checkpoint protein. It has been demonstrated that FAT10 and its conjugates are rapidly degraded by the proteasome. Furthermore, a new interaction partner of FAT10, NEDD8 ultimate buster-1L (NUB1L), may function as a linker that targets FAT10 for degradation by the proteasome.

Immunogen

GST-tagged recombinant protein corresponding to human FAT10.

Application

Anti-FAT10 Antibody, clone 4F1 is a highly specific mouse monoclonal antibody, that targets FAT10 & has been tested in western blotting, IP & ICC.
Immunocytochemistry Analysis: A representative lot detected FAT10 in HA-FAT10 transfected HEK293 cells (Aichem, A., et al. (2010). Nature Commun. 1:13).
Immunoprecipitation Analysis: A representative lot immunoprecipitated FAT10 in transfected HA-FAT10 HEK293 cells cultivated with IFNgamma and TNFalpha (Aichem, A., et al. (2010). Nature Commun. 1:13).

Quality

Evaluated by Western Blotting in HepG2 cell lysate.

Western Blotting Analysis: 0.5 µg/mL of this antibody detected FAT10 in 10 µg of HepG2 cell lysate.

Target description

~18 kDa observed. FAT10 FAT10ylates itself as well as other proteins so additional bands may be observed due to the FAT10ylation of endogenous proteins (Aichem, A., et al. (2010). Nature Commun. 1:13.),(Aichem, A., et al. J Cell Sci. (2012)125:4576-85).

Physical form

Format: Purified

Other Notes

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

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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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Annette Aichem et al.
Journal of cell science, 125(Pt 19), 4576-4585 (2012-07-17)
FAT10 is a ubiquitin-like modifier proposed to function in apoptosis induction, cell cycle control and NF-κB activation. Upon induction by pro-inflammatory cytokines, hundreds of endogenous substrates become covalently conjugated to FAT10 leading to their proteasomal degradation. Nevertheless, only three substrates
Annette Aichem et al.
Nature communications, 1, 13-13 (2010-10-27)
The ubiquitin-like modifier FAT10 targets proteins for degradation by the proteasome and is activated by the E1 enzyme UBA6. In this study, we identify the UBA6-specific E2 enzyme (USE1) as an interaction partner of FAT10. Activated FAT10 can be transferred

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