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Principaux documents

396M-1

Sigma-Aldrich

Parvalbumin (2E11) Mouse Monoclonal Antibody

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About This Item

Code UNSPSC :
12352202
Nomenclature NACRES :
NA.41

Source biologique

mouse

Conjugué

unconjugated

Forme d'anticorps

culture supernatant

Type de produit anticorps

primary antibodies

Clone

2E11, 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 (396M-14)
vial of 0.5 mL concentrate (396M-15)
bottle of 1.0 mL predilute (396M-17)
vial of 1.0 mL concentrate (396M-16)
bottle of 7.0 mL predilute (396M-18)

Fabricant/nom de marque

Cell Marque™

Technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:10-1:50

Isotype

IgG1

Contrôle

chromophobe renal cell carcinoma

Conditions d'expédition

wet ice

Température de stockage

2-8°C

Visualisation

cytoplasmic

Informations sur le gène

human ... PVALB(5816)

Catégories apparentées

Description générale

Parvalbumin is a calcium-binding protein that regulates cytosolic calcium homeostasis. Tissue types that express this protein have been reported in the muscle, brain, neuroendocrine organs, and kidney.In normal kidney, parvalbumin has been shown to be limited to the distal tubular and collecting duct cells (the intercalated cells). Parvalbumin is strongly expressed in almost all primary, as well as metastatic, chromophobe renal cell carcinoma (RCC) (100%) and oncocytoma (69%), but is essentially negative in other types of RCCs, such as clear cell RCC and papillary RCC. This limited expression has been considered in keeping with the putative histogenesis of chromophobe RCC and oncocytoma from the distal portion of the nephron and may facilitate in their differential diagnoses.

Qualité


IVD
IVD
IVD
RUO

Liaison

Parvalbumin Positive Control Slides, Product No. 396S, 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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Brian P Adley et al.
Analytical and quantitative cytology and histology, 28(4), 228-236 (2006-08-25)
To investigate the diagnostic value of cytokeratin 7 (CK7) and parvalbumin at mRNA and protein levels. CK7 and parvalbumin mRNA expression levels in 23 oncocytomas and 32 chromophobe renal cell carcinomas (RCCs) were examined using gene expression microarrays. Immunohistochemistry was
Andrew N Young et al.
The American journal of surgical pathology, 27(2), 199-205 (2003-01-28)
The common histopathologic subtypes of renal epithelial neoplasms include conventional, or clear cell, renal cell carcinoma (RCC), papillary RCC, chromophobe RCC, and renal oncocytoma. These subtypes differ clinically and pathologically, making accurate classification important. However, this differential diagnosis can be
G Martignoni et al.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 14(8), 760-767 (2001-08-16)
Chromophobe renal carcinoma is composed of neoplastic cell showing several features similar to those found in the intercalated cells of the collecting ducts. Because the distal nephron expresses calcium-binding proteins playing a role in calcium homeostasis, we reasoned that these
Pusiol Teresa et al.
Diagnostic cytopathology, 40(1), 56-61 (2011-12-20)
Malignant effusions because of renal-cell carcinoma (RCC) are an unusual event and occur in patients with papillary and clear cell tumors. We have studied a 65-year-old man who underwent right renal tumorectomy, diagnosed as chromophobe RCC (pT1). After 16 months

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