Anti-Linear Ubiquitin; clone LUB9

Application

Anti-Linear Ubiquitin Antibody, clone LUB9 | MABS451 is an antibody against Linear Ubiquitin Antibody for use in Western Blotting.

Research CategorySignaling

Research Sub CategorySignaling Neuroscience

Western Blotting Analysis: A representative lot detected Linear Ubiquitin in (M1-linked) ubiquitin chains (Yoshiteru, S. et al. (2013). EMBO. 32:2463-2476).

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.

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.

Immunogen

Ovalbumin-conjugated linear peptide corresponding to human Linear Ubiquitin.

Other Notes

Concentration: Please refer to lot specific datasheet.

Physical form

Protein G Purified

Format: Purified

Purified mouse monoclonal IgG2bκ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

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.

Specificity

This antibody detects only Linear Ubiquitin.

Storage and Stability

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

Target description

Multiple bands observed