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Key Documents

MABT1365

Sigma-Aldrich

Anti-Tropomyosin-1 Antibody, clone 7F8B8

clone 7F8B8, from rat

Sinonimo/i:

Tropomyosin alpha-1 chain, Alpha-tropomyosin, Tropomyosin-1

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About This Item

Codice UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.43

Origine biologica

rat

Forma dell’anticorpo

purified immunoglobulin

Tipo di anticorpo

primary antibodies

Clone

7F8B8, monoclonal

Reattività contro le specie

human, mouse

Confezionamento

antibody small pack of 25 μL

tecniche

immunocytochemistry: suitable
western blot: suitable

Isotipo

IgG2aκ

N° accesso NCBI

N° accesso UniProt

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... TPM1(7168)

Descrizione generale

Tropomyosin alpha-1 chain (UniProt: P09493; also known as Alpha-tropomyosin, Tropomyosin-1) is encoded by the TPM1 (also known as C15orf13, TMSA) gene (Gene ID: 7168) in human. Tropomyosin-1 is a cytoskeletal protein that associates with F-actin stress fibers. It binds to actin filaments in muscle and non-muscle cells and plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction. It stabilizes actin filaments and regulates the interaction of actin filament with other actin-binding proteins. In non-muscle cells is implicated in stabilizing cytoskeleton actin filaments. Tropomyosin-1 is a homodimeric protein, but can form heterodimer of an alpha (TPM1, TPM3, or TPM4) and a beta (TPM2) chain. Mutations in TPM1 gene have been linked to cardiomyopathy characterized by ventricular hypertrophy and ventricular dilation and impaired systolic function that results in congestive heart failure and arrhythmia. Ten different isoforms of Tropomyosin-1 have been described that are produced by alternative splicing.

Specificità

Clone 7F8B8 detects human and murine Tropomyosin-1. It targets an epitope with in the N-terminal region.

Immunogeno

Epitope: N-terminus
KLH-conjugated linear peptides corresponding to 24 amino acids from the N-terminal region of isoform 5 and 4 amino acids from the N-terminal region of isoform 2 of human tropomyosin-1.

Applicazioni

Anti-Tropomyosin-1, clone 7F8B8, Cat. No. MABT1365, is a rat monoclonal antibody that detects Tropomyosin-1 and has been tested for use in Immunocytochemistry and Western Blotting.
Immunocytochemistry Analysis: A representative lot detected Tropomyosin-1 in Immunocytochemistry applications (Brayford, S., et. al. (2016). Curr Biol. 26(10):1312-8).
Research Category
Cell Structure

Qualità

Evaluated by Western Blotting in mouse embryonic fibroblast (MEF) lysate.

Western Blotting Analysis: A 1:500 dilution of this antibody detected Tropomyosin-1 in mouse embryonic fibroblast (MEF) lysate.

Descrizione del bersaglio

~30 kDa observed; 28.38 kDa for isoform 5. Uncharacterized bands may be observed in some lysate(s).

Stato fisico

Format: Purified
Protein G purified
Purified rat monoclonal antibody IgG2a in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Stoccaggio e stabilità

Stable for 1 year at 2-8°C from date of receipt.

Altre note

Concentration: Please refer to lot specific datasheet.

Esclusione di responsabilità

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.

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