172029-AF-APC
Clone Type
MonoclonalHost
MouseSource
HumanConjugate
APCIsotype
IgG2a,kClone Number
SPM332Grade
Affinity PurifiedApplications
FC FLISA IF IHC IP WBCrossreactivity
Bo Ca Ch Fe Gt Gp Hu Mk Mo Po Rb Rt ShGene ID
59 (Human)Shipping Temp
Blue IceStorage Temp
4°C Do Not FreezeNotes
BSA Free
Mouse Anti-Actin, Smooth Muscle (ACTA2, Actin Alpha 2 Smooth Muscle Aorta, Actin Aortic Smooth Muscle, Actin Vascular Smooth Muscle, ACTSA, ACTVS, Alpha 2 Actin, Alpha Actin 2, Alpha Cardiac Actin, Alpha Smooth Muscle, Alpha-actin-2, Aortic Smooth Muscle, ASMA, Cell Growth-inhibiting Gene 46 Protein, Growth Inhibiting Gene 46) (APC)
ACTA2, Actin Alpha 2 Smooth Muscle Aorta, Actin Aortic Smooth Muscle, Actin Vascular Smooth Muscle, ACTSA, ACTVS, Alpha 2 Actin, Alpha Actin 2, Alpha Cardiac Actin, Alpha Smooth Muscle, Alpha-actin-2, Aortic Smooth Muscle, ASMA, Cell Growth-inhibiting Gene 46 Protein, Growth Inhibiting Gene 46
Actin is a major component of the cytoskeleton and is present in most cell types. This MAb is highly specific to actin from smooth muscles. Its epitope lies in the first four N-terminal amino acids. This MAb does not stain cardiac or skeletal muscle; however, it does stain myofibroblasts and myoepithelial cells. This antibody could be used together with anti-muscle specific actin and myogenin in making a diagnosis of smooth muscle and skeletal muscle tumors. In most cases of rhabdomyosarcoma, this antibody yields negative results whereas anti-muscle specific actin and myogenin are positive. Leiomyosarcomas are positive only with anti-muscle specific actin and anti-smooth muscle actin and are negative with anti-myogenin.
Applications
Suitable for use in Immunofluorescence, Flow Cytometry, FLISA, Western Blot, Immunoprecipitation, Immunohistochemistry. Other applications not tested.
Recommended Dilution
Flow Cytometry: 0.5-1ug/million cells Immunofluorescence: 0.5-1ug/ml Western Blotting: 0.5-1ug/ml Immunoprecipitation: 0.5-1ug/500ug protein lysate Immunohistochemistry (Frozen & Formalin-fixed): 0.5-1ug/ml for 30 minutes at RT No special pretreatment is required for the immunohistochemical staining of formalin-fixed, paraffin-embedded tissues. Optimal dilution for a specific application should be determined.
Positive Control
Blood vessels in all tissues, smooth muscle or leiomyosarcoma
Storage and Stability
May be stored at 4°C before opening. DO NOT FREEZE! Stable at 4°C as an undiluted liquid. Dilute only prior to immediate use. Stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer. APC is light sensitive.
Note: Applications are based on unconjugated antibody.
Immunogen
N-Terminal decapeptide of alpha smooth muscle isoform of actin and conjugated to KLH. Cellular Localization: Cytoplasmic
Form
Supplied as a liquid in PBS, pH 7.2. Labeled with Allophycocyanin (APC).
Purity
Purified by Protein A/G affinity chromatography.
Specificity
Recognizes Actin, Smooth Muscle. Species Crossreactivity: Human, Baboon, Monkey, Bovine, Porcine, Sheep, Goat, Feline, Canine, Rabbit, Mouse, Rat, Guinea pig and Chicken. Others-not known.