biological source
mouse
conjugate
unconjugated
antibody form
culture supernatant
antibody product type
primary antibodies
clone
MRQ-33, 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 (276M-94), vial of 0.5 mL concentrate (276M-95), bottle of 1.0 mL predilute (276M-97), vial of 1.0 mL concentrate (276M-96), bottle of 7.0 mL predilute (276M-98)
manufacturer/tradename
Cell Marque®
technique(s)
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500
isotype
IgG1
control
kidney
shipped in
wet ice
storage temp.
2-8°C
visualization
membranous
Gene Information
human ... CDH16(1014)
General description
Kidney-specific cadherin (Ksp-cadherin) is a novel, kidney-specific member of the cadherin family of cell adhesion molecules. Within the kidney, Ksp-cadherin is found exclusively in the basolateral membrane of renal tubular epithelial cells and collecting duct cells, and not in glomeruli, renal interstitial cells, or blood vessels. Different cadherins, including E-cadherin, cadherin-6, and N-cadherin, have been investigated in renal cell cancers, demonstrating possible correlations of tumor dedifferentiation and the presence of lymph node metastasis with loss of cadherins. Mazal et al. investigated the utility of using Ksp-cadherin to distinguish chromophobe renal cell carcinoma from oncocytoma. He found a membranous pattern of staining in 96% of 30 chromophobe carcinomas, and in only 6% of 31 oncocytomas leading them to conclude that this is a useful antibody in differentiating these two lesions. Shen et al., on the other hand, found Ksp-cadherin positivity in 100% of 13 chromophobe RCCs, and 95% of 20 oncocytomas.
Associated products: CK7, RCC
Associated products: CK7, RCC
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.
Analysis Note
 IVD |  IVD |  IVD |  RUO |
Other Notes
For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com
Ksp-cadherin Positive Control Slides, Product No. 276S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).
Legal Information
Cell Marque is a registered trademark of Merck KGaA, Darmstadt, Germany
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此项目有
Peter R Mazal et al.
Human pathology, 36(1), 22-28 (2005-02-16)
Distinguishing renal oncocytoma from chromophobe and other renal carcinomas is essential, considering their differing biological potentials. Although renal oncocytoma is considered a benign tumor, chromophobe renal cell carcinoma has potentially malignant biological behavior. The numerous reported studies on distinguishing these
Steven S Shen et al.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 18(7), 933-940 (2005-02-08)
Renal cell neoplasms are presumably derived from different cell types of the nephron. Clear cell and papillary renal cell carcinoma (RCC) are thought to be of proximal tubular origin, whereas oncocytoma and chromophobe RCC are derived from intercalated cells of
C Thedieck et al.
British journal of cancer, 92(11), 2010-2017 (2005-05-12)
Cadherins are a large family of cell-cell adhesion molecules acting in a homotypic, homophilic manner that play an important role in the maintenance of tissue integrity. In the human kidney, several members of the cadherin family (including E- and N-cadherin
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