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297A-7

Sigma-Aldrich

Myoglobin Rabbit Polyclonal Antibody

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

100
500

conjugate

unconjugated

antibody form

Ig fraction of antiserum

antibody product type

primary antibodies

clone

polyclonal

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 (297A-74)
vial of 0.5 mL concentrate (297A-75)
bottle of 1.0 mL predilute (297A-77)
vial of 1.0 mL concentrate (297A-76)
bottle of 7.0 mL predilute (297A-78)

manufacturer/tradename

Cell Marque™

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:50-1:200

control

skeletal muscle

shipped in

wet ice

storage temp.

2-8°C

visualization

cytoplasmic

Gene Information

human ... MB(4151)

Related Categories

General description

Immunostaining with anti-myoglobin provides a specific, sensitive, and practical procedure for the identification of tumors of muscle origin. Since myoglobin is found exclusively in skeletal and cardiac muscle and is not present in any other cells of the human body, it may be used to distinguish rhabdomyosarcoma from other soft tissue tumors. Anti-myoglobin staining is also useful when demonstrating rhabdomyoblastic differentiation in other tumors, e.g. neurogenic sarcomas and malignant mixed mesodermal tumors of the uterus and ovary.

Quality


IVD
IVD
IVD
RUO

Linkage

Myoglobin Positive Control Slides, Product No. 297S, 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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wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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L G Kindblom et al.
Acta pathologica, microbiologica, et immunologica Scandinavica. Section A, Pathology, 90(3), 167-174 (1982-05-01)
An immuno-histochemical investigation of the presence and localization of myoglobin was performed on cardiac and skeletal muscle tissue and on 9 embryonal and 9 alveolar rhabdomyosarcomas, utilizing an immunoperoxidase technique. Cardiac muscle fibres were evenly stained whereas staining of skeletal
H J Kahn et al.
Cancer, 51(10), 1897-1903 (1983-05-15)
Histologic examination was carried out in 65 cases of childhood rhabdomyosarcoma (RMS), 53 embryonal, and 12 alveolar. Cross-striations were seen on light microscopy in 12 (23%) embryonal and 4 (33%) alveolar tumors. The capacity of immunohistochemical staining (PAP technique) to
J M Corson et al.
The American journal of pathology, 103(3), 384-389 (1981-06-01)
Intracellular myoglobin represents an excellent marker for specific characterization of normal (adult and fetal) and malignant skeletal muscle cells in paraffin sections. With an immunoperoxidase indirect sandwich technique for detection of intracellular myoglobin, positive staining was observed in 13 of
J J Brooks
Cancer, 50(9), 1757-1763 (1982-11-01)
Myoglobin, found exclusively in striated muscle, can be considered a fetal antigen. This study investigated its usefulness as a tumor marker for rhabdomyosarcoma (RMS) using an immunoperoxidase technique. Eight-nine percent (89%) or 27 rhabdomyosarcomas contained immunoreactive myoglobin. In contrast, all
K Mukai et al.
The American journal of surgical pathology, 3(4), 373-376 (1979-08-01)
Using an immunoperoxidase method, myoglobin is localized in the cytoplasm of normal and neoplastic human skeletal muscle. The staining intensity is variable in individual cells. This can be explained by the variable concentration of myoglobin in the different fiber types
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