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MABS276

Sigma-Aldrich

Anti-pan polyglycylated Tubulin Antibody, clone AXO 49

clone AXO 49, from mouse

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

biological source

mouse

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

AXO 49, monoclonal

species reactivity

Apis, porcine, snail, pig, sea urchin, protista, sheep, mouse, lemur, Drosophila, Paramecium, trout

should not react with

Euglena, human (cilia)

technique(s)

dot blot: suitable
immunofluorescence: suitable
western blot: suitable

isotype

IgG1κ

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... TUBA1A(7846)

General description

Several post-translational modifications of tubulin have been identified in eukaryotic cells. Glycylation is a poly-modification which occurs as lateral branching of glycine chains of variable length identified in axonemal tubulin of Paramecium cilia. This modification has been detected on tubulin and/or cilia/flagella of many unicellular and pluricellular organisms. The differential distribution of distinct polyglycylated tubulin isoforms between cytoplasmic and axonemal compartments indicates that polyglycylation levels of tubulin is highly regulated at the cell level. The AXO49 antibody is reactive mainly on axonemal tubulin of motile cilia and flagella which are polyglycylated. In some cases, reactivity may also be observed on other very stable microtubule networks. This antibody is useful for cilia and flagella detection.

Specificity

This antibody recognizes the lateral connecting branches of a polymer, which contains at least 3 glycine residues. This antibody demonstrates cross reactivity against polyglycylated tubulin, as well as with other polyglycylated proteins .

Immunogen

Insoluble fraction of Paramecium cilia (Paramecium axonemes)

Application

Detect Tubulin using this mouse monoclonal antibody, Anti-pan polyglycylated Tubulin Antibody, clone AXO 49 validated for use in western blotting, Immunofluorescence & Dot Blot.

Quality

Evaluated by Western Blotting on total cytoskeletal proteins of Paramecium. : A 1:50,000 dilution of this antibody detected polyglycylated Tubulin in 10 µg of Paramecium total cytoskeletal proteins.

Target description

~55 kDa observed

Physical form

Format: Purified

Other Notes

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

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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Suzanne H Hodge et al.
Biology open, 10(8) (2021-08-07)
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Sai Aung Phyo et al.
Frontiers in cell and developmental biology, 10, 837486-837486 (2022-04-19)
A proliferated and post-translationally modified microtubule network underlies cellular growth in cardiac hypertrophy and contributes to contractile dysfunction in heart failure. Yet how the heart achieves this modified network is poorly understood. Determining how the "tubulin code"-the permutations of tubulin

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