AB3265

Anti-Actin γ Antibody

serum, Chemicon^®

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

Propriétés

• Source biologique: sheep
• Niveau de qualité: 100
• Forme d'anticorps: serum
• Type de produit anticorps: primary antibodies
• Clone: polyclonal
• Espèces réactives: mouse, human, rat
• Fabricant/nom de marque: Chemicon^®
• Technique(s): immunocytochemistry: suitable; immunohistochemistry: suitable; western blot: suitable
• Numéro d'accès NCBI: NM_001614.2
• Numéro d'accès UniProt: P63261
• Conditions d'expédition: wet ice
• Modification post-traductionnelle de la cible: unmodified
• Informations sur le gène: human ... ACTG1(71)

Description

Description générale

Actin is a 43kDa highly conserved structural protein. There are three main actin isotypes (alpha,beta and gamma) which show >90% amino-acid (aa) homology between isotypes and >98% homology within members of a particular isotypic group. The majority of the isotype heterogeneity is located in the amino-terminal 30 aa. The different actin isotypes have been shown to behave very differently in vitro and in vivo. Recent studies describe differential subcellular localization of gamma-actin and isotype specific binding of actin associated proteins. {Pardo et al, 1983, Cell 32:1093-1103 & Otey, CA et al 1986 J Cell Biol 102:1726-1737, Bassell et al, 1998, J Neurosci 18:251-265 {available online}. Furthermore, there are at least six actin isoforms in vertebrates: cardiac alpha-actin and skeletal-alpha actin (expressed in striated muscle), vascular alpha-actin and enteric gamma-actin (expressed in smooth muscle), and cytoplasmic beta- and gamma-actins.{http://www.cbil.upenn.edu/MTIR/gammaActin_E-toc.html}

Spécificité

Recognizes actin, gamma. Specificity for gamma actin determined by 2D gel electrophoresis.

Immunogène

Epitope: gamma

Synthetic peptide corresponding to the amino terminus of gamma actin {EEEIAALVIDNGSGGSG} conjugated to KLH.

Application

Anti-Actin Antibody, γ is an antibody against Actin for use in IC, IH & WB.

Research Category
Cell Structure

Research Sub Category
Cytoskeleton

Western Blot: 1:500-1:2,000 or greater; non-specific bands can occur when primary antibody is overloaded. Blocking with purified milk proteins preferred over commerical concentrated milk solutions. Detects a 42-43kDa band. Specificity for gamma actin determined by 2D gel electrophoresis.

Immunocytochemistry: 1:500-1:2,000. Cultured cells fixed with PFA, then permeabilized with methanol.

Immunohistochemistry: 1:500-1:2,000. Tissues frozen and then fixed with PFA followed by Triton permeabilisation. 10% buffered formalin fixed tissues have also been used.

Optimal working dilutions must be determined by the end user.

Description de la cible

42-43kDa

Forme physique

Serum. Liquid, containing no preservatives.

Unpurified

Stockage et stabilité

Maintain for 1 year at -20°C from date of shipment. Aliquot to avoid repeated freezing and thawing. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Remarque sur l'analyse

Control
Smooth muscle

Autres remarques

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

Informations légales

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Clause de non-responsabilité

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.

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids