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MABS451

Sigma-Aldrich

Anti-Linear Ubiquitin Antibody, clone LUB9

clone LUB9, from mouse

Synonym(s):

Polyubiquitin-C, Ubiquitin

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About This Item

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

biological source

mouse

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

LUB9, monoclonal

species reactivity

human

technique(s)

western blot: suitable

isotype

IgG2bκ

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... UBC(7316)

General description

Ubiquitin functions as a marker to indicate the fate of other proteins in the cell. It can be attached as a single molecule or as a polyubiquitin chain. Although ubiquitinated proteins are oftentimes tagged for degradation by the 20S proteosome, ubiquitination can also indicate alternative fates depending on the lysine residue that is involved in linking the ubiquitin chain to the target protein. Ubiquitin chains linked by Lys33 to kinase substrates such as AMP-activated protein kinases, (AMPKα1, BRSK1, MARK3, MARK4, and NUAK1), may activate or deactivate these proteins, supporting the role for uniquitin in regulating signaling.

Specificity

This antibody detects only Linear Ubiquitin.

Immunogen

Ovalbumin-conjugated linear peptide corresponding to human Linear Ubiquitin.

Application

Anti-Linear Ubiquitin Antibody, clone LUB9 | MABS451 is an antibody against Linear Ubiquitin Antibody for use in Western Blotting.
Research Category
Signaling
Research Sub Category
Signaling Neuroscience
Western Blotting Analysis: A representative lot detected Linear Ubiquitin in (M1-linked) ubiquitin chains (Yoshiteru, S. et al. (2013). EMBO. 32:2463-2476).

Quality

Evaluated by Western Blotting in recombinant protein Linear Polyubiquitin chains, K48 Ub 2-7, K63 Ub 2-7, and K11-only Ubn-ubiquitinylated HM substrate protein.

Western Blotting Analysis: 1.0 µg/mL of this antibody detected 10 µg of Linear Polyubiquitin recombinant protein chains, bands were not detected in K48 Ub 2-7, K63 Ub 2-7, and K11-only Ubn-ubiquitinylated HM substrate protein.

Target description

Multiple bands observed

Physical form

Format: Purified
Protein G Purified
Purified mouse monoclonal IgG2bκ 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.

Other Notes

Concentration: Please refer to lot specific datasheet.

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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Xiangqin Kuang et al.
Cellular & molecular biology letters, 28(1), 62-62 (2023-08-01)
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The CD4+CD25+FOXP3+ regulatory T (Treg) cells are critical for maintaining immune tolerance in healthy individuals and are reported to restrict anti-inflammatory responses and thereby promote tumor progression, suggesting them as a target in the development of antitumor immunotherapy. Forkhead box
Seshiru Nakazawa et al.
Oncology letters, 24(5), 394-394 (2022-10-25)
The linear ubiquitin chain assembly complex (LUBAC), which is composed of RING finger protein 31 (RNF31), RANBP2-type and C3HC4-type zinc finger containing 1 and SHANK-associated RH domain interactor subunits, is the only ubiquitin ligase to generate Met1-linked linear ubiquitin chains.
Hayley I Muendlein et al.
Proceedings of the National Academy of Sciences of the United States of America, 119(24), e2113872119-e2113872119 (2022-06-07)
ZBP1 is widely recognized as a mediator of cell death for its role in initiating necroptotic, apoptotic, and pyroptotic cell death pathways in response to diverse pathogenic infection. Herein, we characterize an unanticipated role for ZBP1 in promoting inflammatory responses
Esther Hoste et al.
Nature communications, 12(1), 5913-5913 (2021-10-10)
OTULIN is a deubiquitinase that specifically cleaves linear ubiquitin chains. Here we demonstrate that the ablation of Otulin selectively in keratinocytes causes inflammatory skin lesions that develop into verrucous carcinomas. Genetic deletion of Tnfr1, knockin expression of kinase-inactive Ripk1 or

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