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Merck

P3775

Anti-Protein A antibody produced in rabbit

fractionated antiserum, lyophilized powder

Synonyme(s) :

Anti-Protein A

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A propos de cet article

UNSPSC Code:
12352203
NACRES:
NA.46
MDL number:
Conjugate:
unconjugated
Clone:
polyclonal
Application:
ELISA (i)
Citations:
82
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biological source

rabbit

conjugate

unconjugated

antibody form

fractionated antiserum

antibody product type

primary antibodies

clone

polyclonal

form

lyophilized powder

packaging

vial of 2 mL lyophilized antiserum

technique(s)

indirect ELISA: 1:100,000

storage temp.

2-8°C

target post-translational modification

unmodified

Quality Level

General description

Protein A is a 42 kDa bacterial protein. It is isolated from the cell wall of Staphylococcus aureus.
The fractionation procedure yields primarily the immunoglobulin fraction of antiserum. To ensure specificity the fractionated antiserum is adsorbed using solid phase techniques, if necessary. Rabbit Anti-Protein A is lyophilized from 0.01 M phosphate buffered saline, pH 7.2, to which no preservatives have been added. Identity and purity of the antibody is established by immunoelectrophoresis. Electrophoresis of the antibody preparation followed by diffusion versus anti-rabbit IgG results in a single arc of precipitation and versus anti-rabbit whole serum results in multiple arcs of precipitation.

Immunogen

Protein A from Staphylococcus aureus

Application

Anti-Protein A antibody produced in rabbit has been used in immunoblotting.
Protein A may be used as in immunoblotting with a minimum dilution of 1:50,000.

Biochem/physiol Actions

Protein A has an ability to bind Fc region of immunoglobulins from several species. It is used as a “universal tracer” and it facilitate the segregation of bound and free ligand. Protein A also acts as affinity matrices for antibody (IgG) purification.

Physical form

Lyophilized from 0.01M phosphate buffered saline, pH 7.2

Preparation Note

Reconstitute with 2 ml deionized water.

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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Classe de stockage

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Consulter la Bibliothèque de documents

Smriti Kala et al.
PloS one, 7(10), e46864-e46864 (2012-10-12)
Most mitochondrial mRNAs in trypanosomatid parasites require uridine insertion/deletion RNA editing, a process mediated by guide RNA (gRNA) and catalyzed by multi-protein complexes called editosomes. The six oligonucleotide/oligosaccharide binding (OB)-fold proteins (KREPA1-A6), are a part of the common core of
Regulation of yeast G protein signaling by the kinases that activate the AMPK homolog Snf1
Clement ST, et al.
Science Signaling, 6(291), ra78-ra78 (2013)
Ritu Gupta et al.
PloS one, 10(7), e0132350-e0132350 (2015-07-07)
Saccharomyces cerevisiae Sub1 is involved in several cellular processes such as, transcription initiation, elongation, mRNA processing and DNA repair. It has also been reported to provide cellular resistance during conditions of oxidative DNA damage and osmotic stress. Here, we report
Shintaro Kira et al.
Autophagy, 10(9), 1565-1578 (2014-07-22)
Autophagy is an intracellular degradation process that delivers cytosolic material to lysosomes and vacuoles. To investigate the mechanisms that regulate autophagy, we performed a genome-wide screen using a yeast deletion-mutant collection, and found that Npr2 and Npr3 mutants were defective
Radioimmunoassay
Immunoassay, 269-285 (1996)

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