smooth muscle actin specific Monoclonal antibody

smooth muscle actin specific Monoclonal Antibody for IF, IHC, WB, ELISA

Host / Isotype

Mouse / IgG1


Human, mouse, rat, pig and More (1)







Cat no : 67735-1-Ig


a SMA, AAT6, ACTA2, ACTA2 Smooth muscle Actin, Actin, aortic smooth muscle, ACTSA, ACTVS, Alpha actin 2, Alpha SMA, a-SMA, sma, smooth muscle actin, smooth muscle actin specific, α-sma

Tested Applications

Positive WB detected inrat stomach tissue, pig vein tissue, pig stomach tissue, rat colon, mouse colon, pig colon
Positive IHC detected inhuman colon tissue, human appendicitis tissue, human liver tissue, human liver cancer tissue, rat colon tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inrat heart tissue
Planning an IHC experiment? We recommend our IHCeasy smooth muscle actin Ready-To-Use IHC Kit. smooth muscle actin primary antibody included.
Planning an IF experiment? We recommend our CoraLite®488, CoraLite®594 and CoraLite®647 conjugated versions of this antibody.

Recommended dilution

Western Blot (WB)WB : 1:20000-1:100000
Immunohistochemistry (IHC)IHC : 1:2500-1:10000
Immunofluorescence (IF)IF : 1:200-1:800
Sample-dependent, check data in validation data gallery

Product Information

67735-1-Ig targets smooth muscle actin specific in WB, IHC, IF applications and shows reactivity with Human, mouse, rat, pig samples.

Tested Reactivity Human, mouse, rat, pig
Cited Reactivity human, mouse, rat
Host / Isotype Mouse / IgG1
Class Monoclonal
Type Antibody
Immunogen Peptide
Full Name actin, alpha 2, smooth muscle, aorta
Calculated molecular weight 42 kDa
Observed molecular weight 42 kDa
GenBank accession numberNM_001613
Gene symbol ACTA2
Gene ID (NCBI) 59
Conjugate Unconjugated
Form Liquid
Purification Method Protein G purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Aliquoting is unnecessary for -20oC storage.

Background Information

ACTA2 (also known as α-smooth muscle actin or α-SMA) belongs to the actin family. Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells. ACTA2 is primarily expressed in vascular smooth muscle and anti-ACTA2 is commonly used to marker smooth muscle cells.


Product Specific Protocols
WB protocol for smooth muscle actin specific antibody 67735-1-IgDownload protocol
IHC protocol for smooth muscle actin specific antibody 67735-1-IgDownload protocol
IF protocol for smooth muscle actin specific antibody 67735-1-IgDownload protocol
Standard Protocols
Click here to view our Standard Protocols



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