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Invitrogen
Alpha-Smooth Muscle Actin Recombinant Rabbit Monoclonal Antibody (SY25-03)
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FIGURE: 1 / 7
Alpha-Smooth Muscle Actin Antibody (MA5-45033) in IHC (P)
Immunohistochemistry analysis of alpha smooth muscle Actin in paraffin-embedded mouse small intestine tissue. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with alpha smooth muscle Actin Monoclonal antibody (Product # MA5-450... View More
Product Details
MA5-45033
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Expression System
HEK293 cells
Class
Recombinant Monoclonal
Type
Antibody
Clone
SY25-03
Immunogen
Synthetic peptide within N-terminal human alpha smooth muscle Actin.
Conjugate
Unconjugated
Unconjugated
Unconjugated
Form
Liquid
Concentration
1 mg/mL
Amount
100 µg
Purification
Protein A
Storage buffer
TBS, pH 7.4, with 40% glycerol, 0.05% BSA
Contains
0.05% sodium azide
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Target Information
Smooth Muscle Actin 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 actin being a major constituent of the contractile apparatus, while beta and gamma actins are involved in the regulation of cell motility. In particular, smooth muscle actin is an alpha actin that is found in skeletal muscle. Actin exists as a ubiquitous protein involved with filament formation that make up large portions of the cytoskeleton. Actin filaments interact with myosin to assist in muscle contraction as well as aiding in cell motility and cytokinesis. Smooth muscle actin is found on smooth muscle vessel walls, gut wall, myometrium, myoepithelial cells in breast and salivary glands. Defects in the smooth muscle actin gene cause aortic aneurysm familial thoracic type 6. Actin isoforms differ slightly in their N-terminus and the sequences of each are perfectly conserved in higher vertebrates. Alpha-smooth muscle actin is abundant in vascular and visceral smooth muscle cells. In addition, it has also been shown that smooth muscle actin appear in stress fibers of fibroblastic cells during pathological situations involving contractile phenomena such as wound healing and fibrocontractive diseases. Multiple alternatively spliced variants of smooth muscle actin have been identified.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: ACTA2; Actin Alpha 2 Smooth Muscle Aorta; Actin Vascular Smooth Muscle; actin, alpha 2, smooth muscle, aorta; actin, alpha, vascular smooth muscle; Actin, aortic smooth muscle; Alpha Cardiac Actin; alpha-actin; Alpha-actin-2; alpha-cardiac actin; Aortic Smooth Muscle; asma; Cell growth-inhibiting gene 46 protein; GIG46; Growth Inhibiting Gene 46; smooth muscle; smooth muscle alpha-actin; unnamed protein product
Gene Aliases: 0610041G09Rik; a-SMA; ACTA2; ACTSA; ACTVS; alphaSMA; GIG46; SMalphaA; SMDYS
UniProt ID: (Human) P62736, (Rat) P62738, (Mouse) P62737
Entrez Gene ID: (Human) 59, (Rat) 81633, (Mouse) 11475
muscle contraction
regulation of blood pressure
response to virus
positive regulation of gene expression
vascular smooth muscle contraction
positive regulation of hepatic stellate cell migration
positive regulation of hepatic stellate cell contraction
positive regulation of ERK1 and ERK2 cascade
cellular response to transforming growth factor beta stimulus
juxtaglomerular apparatus development
glomerular mesangial cell development
mesenchyme migration
positive regulation of hepatic stellate cell activation
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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