Anti-TUBA1A (TUBA3) Antibody

Tubulin α 1A (TUBA1A) is a member of α-tubulin gene family. It is encoded by the gene mapped to human chromosome 12q13.12. Tubulin α 1A is a vital structural subunit of microtubules that are temporarily expressed in almost all post-mitotic neurons during neuronal development. The encoded protein structure contains a core of two β-sheets enclosed by α-helices. TUBA1A is characterized with an amino-terminal domain having guanine nucleotide-binding region, an intermediate domain and a carboxy-terminal domain.

Tubulin antibody was raised against a 16 amino acid peptide near the amino terminus of human Tubulin.

Anti-α-tubulin from chicken has been used for Western blotting and immunohistochemistry.

Gene mutation of tubulin α-1A (TUBA1A) is observed in perisylvian asymmetrical polymicrogyria, polymicrogyria-like cortical dysplasia, and microlissencephaly in fetal cases. Alteration in the expression of the gene impairs neural migration and causes lissencephaly (LIS).

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Supplied at approx. 1 mg/mL in phosphate buffered saline containing 0.02% sodium azide.

The action of this antibody can be blocked using blocking peptide SBP3500023.

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