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merck millipore,默克密理博,MAB1501R,Anti-Actin Antibody, near a.a. 50-70, clone C4
产品名称：Anti-Actin Antibody, near a.a. 50-70, clone C4
产品型号：MAB1501R
This Anti-Actin Antibody, near a.a. 50-70, clone C4 is validated for use in ELISA, IC, IH, IH(P), WB for the detection of Actin.
merck millipore,默克密理博,MAB1501R,Anti-Actin Antibody, near a.a. 50-70, clone C4
- 产品介绍
重要规格表
品种反应性 主要应用 宿主 格式 抗体类型 A WB, ELISA, ICC, IHC M Protein G Purified Monoclonal Antibody 描述 产品目录编号 MAB1501R 品牌系列 Chemicon®
商名 - Chemicon
描述 Anti-Actin Antibody, near a.a. 50-70, clone C4 Alternate Names - SMA
- actin, alpha 1, skeletal muscle
- alpha skeletal muscle actin
- MAB1501
- MAB1501X
- actin
- smooth muscle actin
- smooth muscle actin
背景信息 Actin is an abundant cytoskeletal protein found in all cells (True, 1990). The protein's 42 kD peptide chain assumes two physical forms: globular actin, which may serve as a cytoplasmic storage pool, and fibrous actin, which, in conjunction with myosin, generates muscle contraction (True, 1990). In non-muscle cells, actin appears to be involved in a variety of functions, such as cell motility, exocytosis, and phagocytosis (True, 1990). Distribution of the six known isoforms of actin - four muscle actins (alpha-skeletal, alpha-vascular smooth, alpha-cardiac, and gamma-enteric smooth) and two cytoplasmic actins (alpha and gamma) is tissue specific (Otey, 1986; Lessard, 1988). 产品信息 格式 Protein G Purified 控制 - HeLa whole cell lysate.
演示 Protein G Purified in 0.1M Tris-Glycine (pH 7.4) 150mM NaCl with 0.05% NaN3. 应用 应用 This Anti-Actin Antibody, near a.a. 50-70, clone C4 is validated for use in ELISA, IC, IH, IH(P), WB for the detection of Actin. 主要应用 - Western Blotting
- ELISA
- Immunocytochemistry
- Immunohistochemistry
应用说明 Immunocytochemistry:
10 μg/mL dilution from a previous lot was used (methanol fixed mouse 3T3 cells).
Immunohistochemistry:
10μg/mL dilution from a previous lot was used for paraffin embedded, 4% formaldehyde, 3% glutaraldehyde, sodium cacodylate treated sections {see Luciano, L et al. 2003}.
ELISA:
A previous lot was shown to be strongly reactive with the cytoplasmic actin and shows a significant binding to gizzard, skeletal, arterial and cardiac actins. Also shows a significant binding to both Dictyostelium discoidum and Physarum polycephalum.
Western blot:
1-20 µg/ml. On muscle homogenates subject to SDS-PAGE, reacts relatively uniformly with a 43 kD protein present in skeletal, cardiac, gizzard and aorta tissues. Appears to react with all isoforms of actin found in these preparations and shows a strong reaction with the alpha-actin found in skeletal, cardiac, and arterial muscle (Otey, 1987).
Immunohistochemistry:
10µg/mL for paraffin embedded, 4% formaldehyde, 3% glutaraldehyde, sodium cacodylate treated sections {see Luciano, L et al. 2003}.
Optimal working dilutions must be determined by end user.生物信息 免疫原品种 Purified chicken gizzard actin (Lessard, 1988). 表位 a.a. 50-70 克隆 C4 浓缩 Please refer to the Certificate of Analysis for the lot-specific concentration. 宿主 Mouse 特异性 MAB1501R is a pan-actin antibody that binds to an epitope in a highly conserved region of actin; therefore, this antibody reacts with all six isoforms of vertabrate actin (Lessard, 1988). The epitope recognized by the antibody appears to be located in the N-terminal two thirds of the actin molecule, possibly near amino acids 50-70. Reacts with both globular (G) and fillimentous (F) forms of actin and does not interfere with actin polymerization to form filaments, at a ratio as high as one antibody per two actin monomers. However, this antibody does increase the extent of polymerization when used at a lower ratio of antibody to actin. In addition to labeling myotubes, anti-actin stains myoblasts and fibroblasts (Lessard, 1983). Although clone C4 is prepared as an antibody to chicken gizzard muscles actin, it reacts with actins from all vertebrates, as well as with Dictyostelium discoideum and Physarum polycephalum actins (Lessard, 1988). 同种型 IgG1κ 品种反应性 All Species Reactivity Note To date, all animal species and cell types with an actin form react by indirect immunofluorescence or immunoblot, including plant actin. 抗体类型 Monoclonal Antibody Entrez基因编号 - NP_001091.1
Entrez基因汇总 The product encoded by this gene belongs to the actin family of proteins, which are highly conserved proteins that play a role in cell motility, structure and integrity. Alpha, beta and gamma actin isoforms have been identified, with alpha actins being a major constituent of the contractile apparatus, while beta and gamma actins are involved in the regulation of cell motility. This actin is an alpha actin that is found in skeletal muscle. Mutations in this gene cause nemaline myopathy type 3, congenital myopathy with excess of thin myofilaments, congenital myopathy with cores, and congenital myopathy with fiber-type disproportion, diseases that lead to muscle fiber defects. 基因符号 - NEM3
- ACTA1
- MPFD
- ASMA
- NEM1
- CFTDM
- ACTA
- CFTD
- NEM2
- Alpha-actin-1
- CFTD1
UniProt编号 - P68133
UniProt汇总 FUNCTION: SwissProt: P68133 # Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.
SIZE: 377 amino acids; 42051 Da
SUBUNIT: Polymerization of globular actin (G-actin) leads to a structural filament (F-actin) in the form of a two-stranded helix. Each actin can bind to 4 others. Interacts with TTID.
SUBCELLULAR LOCATION: Cytoplasm, cytoskeleton.
DISEASE: SwissProt: P68133 # Defects in ACTA1 are the cause of nemaline myopathy type 3 (NEM3) [MIM:161800]. Nemaline myopathy (NEM) is a form of congenital myopathy characterized by abnormal thread- or rod-like structures in muscle fibers on histologic examination. The clinical phenotype is highly variable, with differing age at onset and severity. & Defects in ACTA1 are a cause of congenital myopathy with excess of thin myofilaments (CM) [MIM:102610]. & Defects in ACTA1 are a cause of congenital myopathy with fiber-type disproportion (CFTD) [MIM:255310]; also known as congenital fiber-type disproportion myopathy (CFTDM). CFTD is a genetically heterogeneous disorder in which there is relative hypotrophy of type 1 muscle fibers compared to type 2 fibers on skeletal muscle biopsy. However, these findings are not specific and can be found in many different myopathic and neuropathic conditions.
SIMILARITY: SwissProt: P68133 ## Belongs to the actin family.
MISCELLANEOUS: In vertebrates 3 main groups of actin isoforms, alpha, beta and gamma have been identified. The alpha actins are found in muscle tissues and are a major constituent of the contractile apparatus. The beta and gamma actins coexist in most cell types as components of the cytoskeleton and as mediators of internal cell motility.产品使用声明 质量保证 Routinely evaluated by Western Blot on HeLa lysate.
Western Blot Analysis:
1:1000 dilution of this lot detected actin on 10 μg of HeLa lysate.使用声明 - 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.
储存和货运信息 存储条件 Stable for 6 months at 2-8°C from date of receipt. 包装信息 数量 100 µg
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