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Merck
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Key Documents

202M-9

Sigma-Aldrich

Actin, Smooth Muscle (1A4) Mouse Monoclonal Antibody

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

Quality Level

100
500

conjugate

unconjugated

antibody form

culture supernatant

antibody product type

primary antibodies

clone

1A4, monoclonal

description

For In Vitro Diagnostic Use in Select Regions (See Chart)

form

buffered aqueous solution

species reactivity

human

packaging

vial of 0.1 mL concentrate (202M-94)
vial of 0.5 mL concentrate (202M-95)
bottle of 1.0 mL predilute (202M-97)
vial of 1.0 mL concentrate (202M-96)
bottle of 7.0 mL predilute (202M-98)

manufacturer/tradename

Cell Marque™

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500

isotype

IgGκ

control

appendix

shipped in

wet ice

storage temp.

2-8°C

visualization

cytoplasmic

General description

Smooth Muscle Actin is a part of the actin family of proteins which are highly conserved andform microfilaments. These filaments are one of the major components of the cytoskeleton.Anti-smooth muscle actin immunohistochemical reactivity is seen in smooth muscle cells,myofibroblasts, and myoepithelial cells.

Quality


IVD
IVD
IVD
RUO

Linkage

Actin, Smooth Muscle Positive Control Slides, Product No. 202S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Physical form

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide

Preparation Note

Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.

Other Notes

For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com

Legal Information

Cell Marque is a trademark of Merck KGaA, Darmstadt, Germany

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Certificates of Analysis (COA)

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Maria Delia Perez-Montiel et al.
The American Journal of dermatopathology, 28(2), 105-111 (2006-04-21)
The diagnosis of low-grade and pseudosarcomatous spindle cell lesions of skin and soft tissue can sometimes be problematic; in particular, distinction between fibroblastic, myofibroblastic, and smooth muscle proliferations can occasionally pose difficulties on routine histologic examination. We have applied a
M Kuroda
Biochimica et biophysica acta, 843(3), 208-213 (1985-12-13)
Changes of actin isomers during development and differentiation of chicken gizzard were investigated by polyacrylamide gel electrophoresis. The two-dimensional gel electrophoresis with SDS-polyacrylamide gels in the presence of urea as the second dimension clearly separated three actin isomers which appear
Immunofluorescence studies on the structure of actin filaments in tissue culture cells.
E Lazarides
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 23(7), 507-528 (1975-07-01)
P Cooke
The Journal of cell biology, 68(3), 539-556 (1976-03-01)
There are three classes of myofilaments in vertebrate smooth muscle fibers. The thin filaments correspond to actin and the thick filaments are identified with myosin. The third class of myofilaments (100 A diam) is distinguished from both the actin and
O Skalli et al.
The Journal of cell biology, 103(6 Pt 2), 2787-2796 (1986-12-01)
A monoclonal antibody (anti-alpha sm-1) recognizing exclusively alpha-smooth muscle actin was selected and characterized after immunization of BALB/c mice with the NH2-terminal synthetic decapeptide of alpha-smooth muscle actin coupled to keyhole limpet hemocyanin. Anti-alpha sm-1 helped in distinguishing smooth muscle
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