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MAB3299

Sigma-Aldrich

Anti-DNA Antibody, single stranded specific, clone F7-26

clone F7-26, Chemicon®, from mouse

Synonim(y):

Anti-single stranded DNA, Single-stranded DNA antibody

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About This Item

Kod UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41

pochodzenie biologiczne

mouse

Poziom jakości

forma przeciwciała

purified immunoglobulin

rodzaj przeciwciała

primary antibodies

klon

F7-26, monoclonal

reaktywność gatunkowa (przewidywana na podstawie homologii)

all

producent / nazwa handlowa

Chemicon®

metody

flow cytometry: suitable
immunocytochemistry: suitable
immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable

izotyp

IgM

Warunki transportu

dry ice

docelowa modyfikacja potranslacyjna

unmodified

Opis ogólny

Apoptosis is a genetically and biochemically regulated mechanism of programmed cell death that plays an important role in a variety of human diseases including cancer, immune disorders, and neurologic, cardiovascular and infectious diseases. Decreased stability of apoptotic DNA toward thermal denaturation is induced by the proteolysis of DNA-bound proteins during the execution of apoptosis. This conclusion is supported by the binding of anti-ssDNA monoclonal antibodies to non-apoptotic cells treated with proteinase K before heating and by prevention of DNA denaturation and MAb reactivity in apoptotic nuclei reconstituted with histones (Frankfurt et al. 1996, 1997). Thus, staining of cell suspensions and tissue sections with such antibodies following a heat treatment, which induces DNA denaturation in situ only in apoptotic nuclei, is a specific and sensitive method for the detection of apoptotic cells. CHEMICON MAB3299 provides a cellular marker specific for apoptotic death that is independent of internucleosomal DNA fragmentation and is useful for the detection of different stages of apoptosis in various cell types.

Specyficzność

Specifically reactive with single-stranded DNA and is ideal for the detection of apoptotic cells in suspension or in tissue sections. The antibody does not recognize DNA in double-stranded conformations. MAB3299 provides a cellular marker specific for apoptotic death that is independent of internucleosomal DNA fragmentation and is useful for the detection of different stages of apoptosis in various cell types. Antibody reacts specifically with deoxycytidine and requires stretch of ssDNA of at least 25-30 bases in length for the binding. Importantly, in contrast with the TUNEL method, monoclonal antibodies to ssDNA are specific for apoptotic cell death and do not detect necrotic cells.

Immunogen

Epitope: single stranded specific
F7-26 was generated by the immunization of mice with calf thymus single-stranded DNA.

Zastosowanie

1. Immunoprecipitation

2. Immunohistochemistry: formalin fixed, paraffin embedded tissues & 4% PF frozen tissues (special detection protocol required. FACS analysis (special protocol required),
Anti-DNA Antibody, single stranded specific, clone F7-26 detects level of DNA & has been published & validated for use in FC, IC, IH, IH(P).

Postać fizyczna

Format: Purified
Purified Immunoglobulin. Liquid in PBS supplemented with 5% fetal bovine Serum (FBS), containing no preservatives.

Przechowywanie i stabilność

Maintain frozen at -80°C in undiluted aliquots for up to 12 months after date of purchase.

Komentarz do analizy

Control
Apoptotic cells

Inne uwagi

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Informacje prawne

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
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Kod klasy składowania

12 - Non Combustible Liquids

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


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Hodge, S; Hodge, G; Holmes, M; Reynolds, PN
The European Respiratory Journal null
C A Mandarim-De-Lacerda et al.
Pathobiology : journal of immunopathology, molecular and cellular biology, 68(1), 36-42 (2000-06-22)
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