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107M-2

Sigma-Aldrich

CD7 (MRQ-56) Mouse Monoclonal Antibody

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About This Item

Código UNSPSC:
12352203
NACRES:
NA.41

origen biológico

mouse

Nivel de calidad

100
500

conjugado

unconjugated

forma del anticuerpo

culture supernatant

tipo de anticuerpo

primary antibodies

clon

MRQ-56, monoclonal

descripción

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

formulario

buffered aqueous solution

reactividad de especies

human

envase

vial of 0.1 mL concentrate (107M-24)
vial of 0.5 mL concentrate (107M-25)
bottle of 1.0 mL predilute (107M-27)
vial of 1.0 mL concentrate (107M-26)
bottle of 7.0 mL predilute (107M-28)

fabricante / nombre comercial

Cell Marque™

técnicas

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

isotipo

IgG1

control

lymph node, peripheral T-cell lymphoma, tonsil

Condiciones de envío

wet ice

temp. de almacenamiento

2-8°C

visualización

membranous

Información sobre el gen

human ... CD7(924)

Categorías relacionadas

Descripción general

CD7 antigen is a cell surface glycoprotein of 40 kD expressed on the surface of immature and mature T-cells as well as natural Killer (NK) cells. It is a member of the immunoglobulin gene superfamily and is the first T-cell lineage associated antigen to appear in T-cell ontogeny, being expressed in T-cell precursors (preceding CD2 expression), and in myeloid precursors, in fetal liver and bone marrow, and persisting in circulating mature T-cells. While its precise function is not known, it is suggested that the molecule functions as an Fc receptor for IgM. CD7 is the most consistently expressed T-cell antigen in lymphoblastic lymphomas/leukemias, and is therefore anti-CD7 is a useful marker in the identification of such neoplastic proliferations. In mature post-thymic T-cell neoplasms, CD7 is the most common pan-T-antigen to be aberrantly expressed, which is a useful pointer to a neoplastic T-cell process. CD7 has been shown to be immunoexpressed in 85% of mature peripheral T-cells, the majority of post-thymic T-cells, NK cells, T-cell lymphoblastic leukemia/lymphoma, acute myeloid leukemia, and chronic myelogenous leukemia, CD7 is conspicuously absent in adult T-cell leukemia/lymphoma and is not expressed in mycosis fungoides.

Calidad


IVD
IVD
IVD
RUO

Ligadura / enlace

CD7 Positive Control Slides, Product No. 107S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Forma física

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

Nota de preparación

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

Otras notas

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

Información legal

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

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Código de clase de almacenamiento

12 - Non Combustible Liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Emmilia Hodak et al.
Journal of the American Academy of Dermatology, 55(2), 276-284 (2006-07-18)
Mycosis fungoides (MF) is an epidermotropic cutaneous T-cell lymphoma in which the tumor cells express a mature T-helper memory phenotype, ie, CD3(+), CD4(+), CD8(-), CD45RO(+), with a T-cell receptor (TCR) of the alpha/beta heterodimer. A minority of patients have an
Eric C Vonderheid
Journal of cutaneous pathology, 33 Suppl 1, 27-42 (2006-01-18)
Erythrodermic cutaneous T-cell lymphoma (E-CTCL) is the cause of less than 5% of all cases of generalized erythroderma. A methodical evaluation of skin, blood, and lymph node samples using standard histology, immunohistochemistry (IHC), flow cytometry (FC), and molecular analysis for
Philip Went et al.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 24(16), 2472-2479 (2006-04-26)
Although peripheral T-cell lymphoma, unspecified (PTCL/U), is the most common T-cell tumor in Western countries, no study to date has been based on the application of a wide panel of markers to a large series of patients and assessed the

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