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199R-1

Sigma-Aldrich

CD99 (EPR3097Y) Rabbit Monoclonal Primary 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

culture supernatant

antibody product type

primary antibodies

clone

EPR3097Y, 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 (199R-14)
vial of 0.5 mL concentrate (199R-15)
bottle of 1.0 mL predilute (199R-17)
vial of 1.0 mL concentrate (199R-16)
bottle of 7.0 mL predilute (199R-18)

manufacturer/tradename

Cell Marque™

technique(s)

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

isotype

IgG

control

Ewing’s sarcoma

shipped in

wet ice

storage temp.

2-8°C

visualization

cytoplasmic, membranous

Gene Information

human ... CD99(4267)

Related Categories

General description

CD99, as detected with a variety of antibodies, is expressed by virtually almost all Ewings sarcoma and primitive peripheral neuroectodermal tumors (ES/PNET) and demonstrates strong and diffuse membranous staining. Other tumors that may show CD99 expression include neuroendocrine carcinomas, mesenchymal chondrosarcomas, solitary fibrous tumors, synovial sarcomas, vascular tumors, small round blue cell group of pediatric neoplasms, lymphoblastic lymphoma, acute myeloid leukemia, and myeloid sarcoma. However, strong and diffuse membranous reactivity for CD99 favors ES/PNET over the other diagnostic considerations. The other CD99+ tumors usually show cytoplasmic and more heterogeneous staining. Therefore, when making a final diagnostic interpretation, CD99 must be considered in a panel with other antibodies.

Quality


IVD
IVD
IVD
RUO

Linkage

CD99 Positive Control Slides, Product No. 199S, 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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Diagnostic Immunohistochemistry: Theranostic and Genomic Applications, 126-126 (2014)
Joseph D Khoury
Advances in anatomic pathology, 12(4), 212-220 (2005-08-13)
The Ewing sarcoma family of tumors (ESFT) comprises morphologically heterogeneous tumors that are characterized by nonrandom chromosomal translocations involving the EWS gene and one of several members of the ETS family of transcription factors. The translocation t(11;22)(q24;q12) is the most
Ewing's sarcoma: new approaches to histogenesis and molecular plasticity.
W J Rettig et al.
Laboratory investigation; a journal of technical methods and pathology, 66(2), 133-137 (1992-02-01)
E J Fellinger et al.
The American journal of surgical pathology, 16(8), 746-755 (1992-08-01)
The HBA71 antigen is an M(r) 30,000/32,000 cell surface glycoprotein (p30/32MIC2), encoded by the pseudoautosomal MIC2 gene on chromosomes X and Y, that is expressed in Ewing's sarcomas. Immunohistochemical studies demonstrate a striking specificity for HBA71 among neoplasms of diverse
I M Ambros et al.
Cancer, 67(7), 1886-1893 (1991-04-01)
This study reports on the specific expression of the MIC2 gene, a pseudoautosomal gene located on the short arms of the X and Y chromosomes, on Ewing's sarcoma (ES) and peripheral primitive neuroectodermal tumor (pPNET) cells. The gene product, a

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