单克隆抗-肌动蛋白，α-平滑肌

NA.41

其抗体(也称为抗α-Sm-1)对α-平滑肌肌动蛋白的单一异构体具有特异性。它在免疫印迹试验中可与α-平滑肌肌动蛋白发生特异性反应，并可在冷冻或福尔马林固定的、或石蜡包埋的组织切片中对平滑肌细胞进行标记。
Actin is a highly conserved protein that is a major component of both the cytoskeletal and contractile structures in all cell types. It varies in amount, being related to the type of differentiation and to the functional state of cells and tissues. Actin can be found in two different forms of aggregation, the globular or the fibrillar state, and at least six distinct isoforms occur in vertebrates. The actins exhibit over 90% sequence homology, but each isoform has a unique NH2-terminal sequence. The isoforms are comprised of three α actins (skeletal, cardiac, smooth), one β actin (β-non-muscle) and two γ actins (γ smooth muscle and γ non-muscle).

N-末端合成的α-平滑肌肌动蛋白十肽。

Immunocytochemistry was performed on kertocytes fixed in 1% PFA and incubated with mouse monoclonal anti-smooth muscle actin (14A) at a 1:100 dilution.
Mouse monoclonal anti-actin, α−smooth muscle-alkaline phosphatase antibody has been used for immunohistochemical application in mouse and human tissues.
使用单克隆抗ACTA2抗体对来自牛主动脉的平滑肌细胞进行免疫细胞化学分析。首先将细胞在玻璃盖玻片上生长，并在4％的50％丙酮/乙醇中固定10分钟。
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Immunohistochemistry (1 paper)
Paraffin embedded sections of rat testis tissue grafts were immunohistochemically stained with mouse monoclonal anti-smooth muscle actin.
IHC analysis of x-gal stained muouse cardiac tissue was performed using the primary antibody, mouse monoclonal anti-smooth muscle actin to identify myofibroblasts.

Solution in 0.05 M Tris buffer, pH 8.0, containing 1 mM MgCl₂, 1% bovine serum albumin, 50% glycerol, and 15 mM sodium azide as a preservative.

To view an Actin antibody selection guide, please visit www.sigmaaldrich.com/actin.

200

mouse

alkaline phosphatase conjugate

purified from hybridoma cell culture

primary antibodies

1A4, monoclonal

buffered aqueous glycerol solution

antigen ~42 kDa

human, frog, sheep, chicken, goat, bovine, rat, guinea pig, mouse, canine, rabbit, snake

ELISA: suitable
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:20 using human tonsil or appendix sections
western blot: 1:100 using chicken gizzard extract/ Mouse heart extract

IgG2a

P62736

wet ice

2-8℃

mouse ... Acta2(11475)
rat ... Acta2(81633)

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10 - Combustible liquids

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