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230R-1

Sigma-Aldrich

Caldesmon (E89) Rabbit Monoclonal Primary Antibody

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About This Item

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Niveau de qualité

100
500

Conjugué

unconjugated

Forme d'anticorps

culture supernatant

Type de produit anticorps

primary antibodies

Clone

E89, monoclonal

Description

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

Forme

buffered aqueous solution

Espèces réactives

human

Conditionnement

vial of 0.1 mL concentrate (230R-14)
vial of 0.5 mL concentrate (230R-15)
bottle of 1.0 mL predilute (230R-17)
vial of 1.0 mL concentrate (230R-16)
bottle of 7.0 mL predilute (230R-18)

Fabricant/nom de marque

Cell Marque™

Technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:25-1:100

Isotype

IgG

Contrôle

appendix, breast

Conditions d'expédition

wet ice

Température de stockage

2-8°C

Visualisation

cytoplasmic

Description générale

Caldesmon is a regulatory protein that plays a role in smooth muscle contraction with actin, myosin, tropomyosin, and calmodulin. Anti-caldesmon antibody labels smooth muscle and tumors of smooth muscle. It also typically shows expression in epithelioid mesothelioma but not in ovarian serous carcinoma.

Qualité


IVD
IVD
IVD
RUO

Liaison

Caldesmon Positive Control Slides, Product No. 230S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Forme physique

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

Notes préparatoires

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

Autres remarques

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

Informations légales

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

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K Watanabe et al.
Human pathology, 30(4), 392-396 (1999-04-20)
h-Caldesmon (h-CD) is a protein combined with actin and tropomyosin that regulates cellular contraction. h-CD has been thought to be expressed exclusively in vascular and visceral smooth muscle cells (SMC). We examined h-CD expression immunohistochemically in tumors with SMC and
Markku Miettinen et al.
Archives of pathology & laboratory medicine, 130(10), 1466-1478 (2006-11-09)
Gastrointestinal stromal tumors (GISTs) are specific, generally Kit (CD117)-positive, mesenchymal tumors of the gastrointestinal tract encompassing a majority of tumors previously considered gastrointestinal smooth muscle tumors. They are believed to originate from interstitial cells of Cajal or related stem cells.
W Glenn McCluggage
Advances in anatomic pathology, 11(3), 162-171 (2004-04-21)
In recent years there have been a plethora of publications regarding the value of immunohistochemical studies in diagnosis in gynecological pathology. In many instances, papers are published initially that suggest that a certain antibody or panel of antibodies is of
Camilla E Comin et al.
The American journal of surgical pathology, 30(4), 463-469 (2006-04-21)
Although a large number of immunohistochemical markers that can facilitate the differential diagnosis between epithelioid pleural mesothelioma and lung adenocarcinoma involving the pleura have proven to be valuable, no single antibody has demonstrated absolute sensitivity and/or specificity in making this
Camilla E Comin et al.
The American journal of surgical pathology, 31(8), 1139-1148 (2007-08-02)
Distinguishing between epithelioid peritoneal mesothelioma and papillary serous carcinomas involving the peritoneum may be very difficult, owing to overlapping morphologic features. Immunohistochemistry may facilitate establishing a correct diagnosis, but, as no single antibody has demonstrated absolute sensitivity and specificity for

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