{"product_id":"cst-77780sf","title":"CST,  77780SF, Acetyl-alpha-Tubulin (Lys40) (D20G3) Rabbit Monoclonal Antibody (BSA and Azide Free)","description":"Monoclonal Antibody for studying tubulin alpha (Lys40) acetylate. Validated for WB,IF,F,ELISA+. Highly specific and rigorously validated in-house, Acetyl-alpha-Tubulin (Lys40) (D20G3) Rabbit Monoclonal Antibody (BSA and Azide Free) (CST #77780) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nThis product is the carrier free version of product #5335. All data were generated using the same antibody clone in the standard formulation which contains BSA and glycerol. This formulation is ideal for use with technologies requiring specialized or custom antibody labeling, including fluorophores, metals, lanthanides, and oligonucleotides. It is not recommended for ChIP, ChIP-seq, CUT\u0026amp;RUN or CUT\u0026amp;Tag assays. If you require a carrier free formulation for chromatin profiling, please contact us . Optimal dilutions\/concentrations should be determined by the end user. BSA and Azide Free antibodies are quality control tested by size exclusion chromatography (SEC) to determine antibody integrity.\n\u003cb\u003eFormulation\u003c\/b\u003e\nSupplied in 1X PBS (10 mM Na 2 HPO 4 , 3 mM KCl, 2 mM KH 2 PO 4 , and 140 mM NaCl (pH 7.8)). BSA and Azide Free. For standard formulation of this product see product # 5335\n\u003cb\u003eStorage\u003c\/b\u003e\nStore at -20°C. This product will freeze at -20°C so it is recommended to aliquot into single-use vials to avoid multiple freeze\/thaw cycles. A slight precipitate may be present and can be dissolved by gently vortexing. This will not interfere with antibody performance.\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nAcetyl-alpha-Tubulin (Lys40) (D20G3) Rabbit Monoclonal Antibody (BSA and Azide Free) detects endogenous levels of α-tubulin only when acetylated at Lys40. This amino acid is not conserved in β-tubulin.\nSpecies Reactivity: Human, Mouse, Rat, Monkey, Zebrafish\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with a synthetic acetylpeptide corresponding to residues surrounding Lys40 of human α-tubulin.\n\u003cb\u003eBackground\u003c\/b\u003e\nThe cytoskeleton consists of three types of cytosolic fibers: microtubules, microfilaments (actin filaments), and intermediate filaments. Globular tubulin subunits comprise the microtubule building block, with α\/β-tubulin heterodimers forming the tubulin subunit common to all eukaryotic cells. γ-tubulin is required to nucleate polymerization of tubulin subunits to form microtubule polymers. Many cell movements are mediated by microtubule action, including the beating of cilia and flagella, cytoplasmic transport of membrane vesicles, chromosome alignment during meiosis\/mitosis, and nerve-cell axon migration. These movements result from competitive microtubule polymerization and depolymerization or through the actions of microtubule motor proteins (1). The Elongator complex catalytic subunit (Elp3) acetylates α-tubulin at Lys40 while the histone deacetylase HDAC6 functions as a tubulin deacetylase. This post-transcriptional modification may be required for dynamic cell shape remodeling, cell motility, tubulin stability and terminal branching of cortical neurons (2,3).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nalpha tubulin; Alpha-tubulin ubiquitous; Detyrosinated tubulin alpha-1B chain; K-ALPHA-1; TBA1B; TUBA1B; tubulin alpha 1b; Tubulin alpha-1B chain; Tubulin alpha-ubiquitous chain; Tubulin K-alpha-1; tubulin, alpha 1b; tubulin, alpha, ubiquitous\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M R Mk Z\nSENSITIVITY: Endogenous\nMW (kDa): 52\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46799903031465,"sku":"77780SF","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-77780sf","provider":"Iright","version":"1.0","type":"link"}