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MAB8127

Sigma-Aldrich

Anti-Cytomegalovirus Antibody, late Antigen, clone 1G5.2

clone 1G5.2, Chemicon®, from mouse

Sinónimos:

CMV

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About This Item

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

biological source

mouse

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

1G5.2, monoclonal

species reactivity

human

manufacturer/tradename

Chemicon®

technique(s)

flow cytometry: suitable
immunofluorescence: suitable
immunohistochemistry: suitable (paraffin)

isotype

IgG2a

suitability

not suitable for Western blot

shipped in

wet ice

Specificity

Reacts with a late protein. Can detect CMV infection 24 hours post-infection exhibiting a cytoplasmic staining which reaches peak intensity at >72 hours.

With CMV the antigens expressed at different times are listed as:



Immediate Early (alpha gene expression): those antigens expressed at 3-12 hrs post-infection generally involved in Transcription such as 72kD major phosphoprotein and a few other other antigens at 60 - 80kD.

Early Antigen (beta genes) a.k.a. Delayed Early or Intermediate Early: expressed at 12-24hrs post-infection. Generally enzymes and one virion structural gene preceding viral DNA synthesis.

Late Antigen (gamma genes): expressed at 36-48hrs post-infection. Generally structural proteins. Major protein = 55kD

Immunogen

Epitope: late antigen
Sucrose gradient purified CMV AD169 (ATCC).

Application

Detect Cytomegalovirus using this Anti-Cytomegalovirus Antibody, late antigen, clone 1G5.2 validated for use in FC, IF, IH(P).
Immunochemistry.

IFA at 1:400-1:800 on acetone fixed cells.

Works on paraffin embedded tissue sections.

Dilute with buffer pH 7.4-7.6 to desired working volume.

For extensive dilution, protein containing or other stabilizing medium should be used.

Final working dilutions must be determined by end user.
Research Category
Infectious Diseases
Research Sub Category
Infectious Diseases - Viral

Physical form

Format: Purified
Purified immunoglobulin. Liquid in 0.02M Phosphate buffer, 0.25M NaCl with 0.1% sodium azide.

Storage and Stability

Maintain at +4°C for up to 12 months

Other Notes

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

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_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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Rapid ganciclovir susceptibility assay using flow cytometry for human cytomegalovirus clinical isolates.
J J McSharry, N S Lurain, G L Drusano, A L Landay, M Notka,
Antimicrobial agents and chemotherapy null
No evidence for human cytomegalovirus infection in pediatric medulloblastomas.
Jeroen F Vermeulen et al.
Neuro-oncology, 18(10), 1461-1462 (2016-08-16)
Joel Touma et al.
Viruses, 15(3) (2023-03-31)
Background: Human cytomegalovirus (HCMV) is increasingly suggested to be involved in human carcinogenesis and onco-modulation due to its ability to contribute to all hallmarks of cancer. Growing evidence demonstrates a link between HCMV infection and various malignancies, including breast cancer
Afsar Rahbar et al.
Clinical breast cancer, 17(7), 526-535 (2017-06-10)
The underlying mechanisms for breast cancer (BC) are largely unknown. We investigated possible correlations between the expression levels of human cytomegalovirus (HCMV) proteins and established histopathological markers of BC, including expression of estrogen receptor (ER)-α, the progesterone receptor (PgR), and
J M McSharry et al.
Journal of clinical microbiology, 36(4), 958-964 (1998-05-23)
A flow cytometric assay has been developed for the measurement of susceptibilities to ganciclovir of laboratory strains and clinical isolates of human cytomegalovirus (HCMV). The assay uses fluorochrome-labeled monoclonal antibodies to HCMV immediate-early and late antigens to identify HCMV-infected cells

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