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MAB810R

Sigma-Aldrich

Anti-Cytomegalovirus Antibody, clone 8B1.2

clone 8B1.2, Chemicon®, from mouse

Synonym(s):

CMV

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About This Item

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

biological source

mouse

Quality Level

300

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

8B1.2, monoclonal

species reactivity

human

manufacturer/tradename

Chemicon®

technique(s)

ELISA: suitable
flow cytometry: suitable
immunofluorescence: suitable
immunohistochemistry: suitable (paraffin)
western blot: 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 detects level of Cytomegalovirus & has been published & validated for use in ELISA, FC, IF, IH(P) & WB.
ELISA

Western Blot: 1:200. Recognizes approximately a 70kDa band.

Immunofluorescence: 1:200-1:400.

Immunohistochemistry 1:200-1:800.

Works on paraffin embedded tissue sections.

FACS

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

Target description

68-72 kDa

Physical form

Format: Purified
Protein A Purified mouse immunoglobulin in 20 mM sodium phosphate, 250 mM NaCl, pH. 7.6, with 0.1% sodium azide as a preservative.
Protein A purified

Storage and Stability

Maintain for 1 year at 2–8°C from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Analysis Note

Control
Cytomegalovirus Control Slides, Catalogue Number 5027-5

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 Code

10 - 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’.

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Thomas Harwardt et al.
PLoS pathogens, 12(7), e1005748-e1005748 (2016-07-09)
The human cytomegalovirus (hCMV) major immediate-early 1 protein (IE1) is best known for activating transcription to facilitate viral replication. Here we present transcriptome data indicating that IE1 is as significant a repressor as it is an activator of host gene
High prevalence of human cytomegalovirus in brain metastases of patients with primary breast and colorectal cancers.
Taher, C; Frisk, G; Fuentes, S; Religa, P; Costa, H; Assinger, A; Vetvik, KK; Bukholm et al.
Translational Oncology null
Sanghyun Lee et al.
Cell host & microbe, 13(6), 678-690 (2013-06-19)
Virulence of human cytomegalovirus (HCMV) clinical isolates correlates with carriage of a 15 kb segment in the UL/b' region of the viral genome, which is absent from attenuated strains. The mechanisms by which this segment contributes to HCMV virulence remain
Jiri Bartek et al.
Molecular oncology, 11(8), 945-964 (2017-04-07)
Medulloblastomas are the most common, and often fatal, paediatric brain tumours that feature high genomic instability, frequent infection by human cytomegalovirus (HCMV) and resistance to radiation and chemotherapy. The causes of the pronounced chromosomal instability and its potential links with
Aldi Pupuleku et al.
Frontiers in immunology, 8, 1317-1317 (2017-11-09)
Human cytomegalovirus (HCMV) infection promotes the differentiation and persistent expansion of a mature NK cell subset, which displays high surface levels of the activating CD94/NKG2C NK cell receptor, together with additional distinctive phenotypic and functional features. The mechanisms underlying the
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