Anticorps Monoclonal anti-Alpha Tubulin

Alpha Tubulin Monoclonal Antibody for WB

Hôte / Isotype

Mouse / IgG2b

Réactivité testée

Humain, rat, souris

Applications

WB

Conjugaison

CoraLite® Plus 750 Fluorescent Dye

CloneNo.

1E4C11

N° de cat : CL750-66031

Synonymes

Alpha tubulin ubiquitous, alpha tubulin,a tubulin, K ALPHA 1, TUBA1B, Tubulin alpha 1B chain, Tubulin alpha ubiquitous chain, Tubulin K alpha 1, tubulin, alpha 1b



Applications testées

Résultats positifs en WBcellules HeLa, cellules NIH/3T3, tissu cérébral de rat

Dilution recommandée

ApplicationDilution
Western Blot (WB)WB : 1:1000-1:8000
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, check data in validation data gallery

Informations sur le produit

CL750-66031 cible Alpha Tubulin dans les applications de WB et montre une réactivité avec des échantillons Humain, rat, souris

Réactivité Humain, rat, souris
Hôte / Isotype Mouse / IgG2b
Clonalité Monoclonal
Type Anticorps
Immunogène Alpha Tubulin Protéine recombinante Ag18034
Nom complet tubulin, alpha 1b
Masse moléculaire calculée 50 kDa
Poids moléculaire observé 50-55 kDa
Numéro d’acquisition GenBankBC009314
Symbole du gène TUBA1B
Identification du gène (NCBI) 10376
Conjugaison CoraLite® Plus 750 Fluorescent Dye
Excitation/Emission maxima wavelengths755 nm / 780 nm
Forme Liquide
Méthode de purification Purification par protéine A
Tampon de stockage PBS avec glycérol à 50 %, Proclin300 à 0,05 % et BSA à 0,5 %, pH 7,3.
Conditions de stockageStocker à -20 °C. Éviter toute exposition à la lumière. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20oC Les 20ul contiennent 0,1% de BSA.

Informations générales

What is the function of alpha tubulin?

Alpha-tubulin belongs to a large superfamily of tubulin proteins. There are a number of different subtypes that have a molecular weight of ~50kDa and are able to bind to beta-tubulin, forming a heterodimer that polymerises to microtubules as part of the cytoskeleton. These maintain cell structure, provide platforms for intracellular transport and are also involved in cell division.

 Where is alpha-tubulin expressed?

Alpha tubulin is highly conserved and is present in nearly all eukaryotic cells as one of the building blocks of microtubules. The ubiquitous nature of this protein has led to its common use as a control protein for many tissue types as well as highlighting the structure of the cytoskeleton. 

What are the post-translational modifications of alpha tubulin?

The function and properties of microtubules are drastically affected by the post-translational modifications undergone by tubulin, which may occur to the tubulin dimer directly or to the polymerised mictotubule. For example, the first modification to be identified was detyrosination1, as most alpha-tubulins have a tyrosine at their terminus. This process affects microtubules more than dimers and leads to patches of detyronisation along the structure, regulating protein interactions and allowing subcellular compartments to be defined.2,3  Polyglutamylation also occurs on several sites within the carboxy-terminal tails. However, to date, the most-studied alpha tubulin modification is related to acetylation of lysine 40 (K40).

 1. Gundersen, G. G., Khawaja, S. & Bulinski, J. C. Postpolymerization detyrosination of alpha-tubulin: a mechanism for subcellular differentiation of microtubules. J. Cell Biol. 105, 251-64 (1987).

2. Galjart, N. Plus-End-Tracking Proteins and Their Interactions at Microtubule Ends. Curr. Biol. 20, R528-R537 (2010).

3. Jiang, K. & Akhmanova, A. Microtubule tip-interacting proteins: a view from both ends. Curr. Opin. Cell Biol. 23, 94-101 (2011).


Protocole

Product Specific Protocols
WB protocol for CL Plus 750 Alpha Tubulin antibody CL750-66031Download protocol
Standard Protocols
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