Skip to Content
Merck
All Photos(1)

Key Documents

MAB810X

Sigma-Aldrich

Anti-Cytomegalovirus Antibody, clone 8B1.2, Alexa Fluor 488 (ASR)

clone 8B1.2, Chemicon®, from mouse

Synonym(s):

CMV

Sign Into View Organizational & Contract Pricing


About This Item

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

biological source

mouse

Quality Level

conjugate

ALEXA FLUOR 488

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

8B1.2, monoclonal

species reactivity

human

manufacturer/tradename

Chemicon®

technique(s)

immunofluorescence: suitable

isotype

IgG2a

shipped in

wet ice

General description

Human cytomegalovirus (HCMV) is a ubiquitous human pathogen that belongs to the herpes adenovirus family. The viral life cycle takes approximately seventy two hours. After the initial fusion of the viral envelope with the plasma membrane of the cell, the encapisidated virus particle is released into the cytoplasm and within minutes, transits to the nucleus. Via active transport through the nuclear pore, the capsid gains entry and viral DNA is deposited. Viral gene expression then occurs in a temporally regulated manner, first with expression of the immediate early genes, followed by the early genes, then, after viral replication has commenced, the late genes. All of the immediate early proteins have been shown to be transactivators, with IE1-72 and IE2-86 being the most well characterized. These genes regulate the expression of factors required for virus replication.

Specificity

Reacts with an immediate early non-structural antigen of 68-72 kDa. This antigen can be detected 1 hour after infection exhibiting an intranuclear staining pattern. This staining reaches a peak at 10-12 hours. This antigen persists and can be detected throughout the complete CMV infection cycle.

Immunogen

Affinity purified immediate early antigen from MRC-5 cells infected with CMV AD169 (ATCC).

Application

Anti-Cytomegalovirus Antibody, clone 8B1.2, Alexa Fluor 488 (ASR) is an antibody against Cytomegalovirus for use in IF.
Immunofluorescence

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

Physical form

Purified Alexa 488 conjugated immunoglobulin. Liquid in 0.02M PB with 0.25M NaCl, pH 7.6. Contains 0.1% sodium azide.

Storage and Stability

Maintain at 2-8°C for up to 12 months after date of receipt.

Other Notes

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

Legal Information

ALEXA FLUOR is a trademark of Life Technologies
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Alexa Fluor is a registered trademark of Molecular Probes, Inc.

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.

Not finding the right product?  

Try our Product Selector Tool.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Mai Vo et al.
Microorganisms, 8(4) (2020-04-30)
Despite displaying broad tropism in vivo, human cytomegalovirus (CMV) contained in bodily fluids replicates inefficiently in most cultured cell types except fibroblasts. As propagation in fibroblasts leads to the accumulation of genomic changes, a number of strains were generated by
Jinxiang Yuan et al.
Journal of virology, 89(24), 12284-12298 (2015-10-02)
Triggers and regulatory pathways that effectively link human cytomegalovirus (HCMV) major immediate early (MIE) latent-lytic switch activation with progeny production are incompletely understood. In the quiescently infected human NTera2 cell model of primitive neural stem cells, we found that costimulation
Giada Frascaroli et al.
Frontiers in immunology, 9, 1129-1129 (2018-06-12)
Human cytomegalovirus (HCMV) persistently infects 40-90% of the human population but in the face of a normal immune system, viral spread and dissemination are efficiently controlled thus preventing clinically signs and disease. HCMV-infected hosts produce a remarkably large amount of
Melissa Galinato et al.
Frontiers in microbiology, 10, 577-577 (2019-04-06)
Myeloid cells are important sites of lytic and latent infection by human cytomegalovirus (CMV). We previously showed that only a small subset of myeloid cells differentiated from CD34+ hematopoietic stem cells is permissive to CMV replication, underscoring the heterogeneous nature
Ganna Galitska et al.
Frontiers in immunology, 12, 532484-532484 (2021-04-27)
Human cytomegalovirus (HCMV) infection often leads to systemic disease in immunodeficient patients and congenitally infected children. Despite its clinical significance, the exact mechanisms contributing to HCMV pathogenesis and clinical outcomes have yet to be determined. One of such mechanisms involves

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service