The concentration of this antibody is reported on a lot specific basis. The product specification range is 6 - 12 mg/mL. A brief review of the lot history shows a typical range of 8 - 10 mg/mL. Please see the link below to review a sample or lot specific certificate:
https://www.sigmaaldrich.com/product/sigma/p2921#product-documentation
P2921
Monoclonal Anti-Protein A antibody produced in mouse
clone SPA-27, ascites fluid
Synonym(s):
Monoclonal Anti-Protein A
Sign Into View Organizational & Contract Pricing
Select a Size
100 μL
PLN 2,300.00
0.2 ML
PLN 3,110.00
All Photos(1)
Select a Size
Change View
100 μL
PLN 2,300.00
0.2 ML
PLN 3,110.00
About This Item
UNSPSC Code:
12352203
NACRES:
NA.46
Recommended Products
biological source
mouse
Quality Level
conjugate
unconjugated
antibody form
ascites fluid
antibody product type
primary antibodies
clone
SPA-27, monoclonal
contains
15 mM sodium azide
technique(s)
immunocytochemistry: suitable
indirect ELISA: 1:20,000
western blot: suitable
isotype
IgG1
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
Looking for similar products? Visit Product Comparison Guide
General description
Protein A is a 42 kDa single chain polypeptide isolated from the cell wall of Staphylococcus aureus Cowan I strain.
Specificity
Specific for Protein A and shows no cross-reactivity with Protein G. Reacts with free Protein A or IgG bound Protein A and does not interfere with the Fc binding activity of Protein A.
Immunogen
protein A from Cowan I strain of Staphylococcus aureus.
Application
Monoclonal Anti-Protein A antibody produced in mouse has been used in enzyme-linked immunosorbent assay (ELISA). It has also been used in western blot and dot blot analyses.
Biochem/physiol Actions
Protein A is considered as a universal reagent in biochemistry and immunology, due to its affinity for the Fc region of many mammalian immunoglobulins. It is used for different applications such as purification of immunoglobulins by affinity chromatography, cell surface studies, radioimmunoassay (RIA), enzyme immunoassay (EIA), immunoprecipitations and many other procedures. It can be used in these methods either in its native form or conjugated to various markers.
Physical form
Monoclonal Anti-Protein A antibody produced in mouse is provided as ascites fluid with 15 mM sodium azide.
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.
Not finding the right product?
Try our Product Selector Tool.
Storage Class Code
10 - Combustible liquids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Choose from one of the most recent versions:
Certificates of Analysis (COA)
Lot/Batch Number
Don't see the Right Version?
If you require a particular version, you can look up a specific certificate by the Lot or Batch number.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Matthew B Frankel et al.
Molecular microbiology, 78(1), 238-252 (2010-10-07)
The human pathogen Staphylococcus aureus requires cell wall anchored surface proteins to cause disease. During cell division, surface proteins with YSIRK signal peptides are secreted into the cross-wall, a layer of newly synthesized peptidoglycan between separating daughter cells. The molecular
Stephanie Marroquin et al.
Infection and immunity, 87(5) (2019-03-06)
Numerous factors have, to date, been identified as playing a role in the regulation of Agr activity in Staphylococcus aureus, including transcription factors, antisense RNAs, and host elements. Herein we investigated the product of SAUSA300_1984 (termed MroQ), a transmembrane Abi-domain/M79
Ohood A Radhi et al.
The Journal of biological chemistry, 294(39), 14289-14307 (2019-08-08)
Autophagy plays multiple roles in host cells challenged with extracellular pathogens. Here, we aimed to explore whether autophagy inhibition could prevent bacterial infections. We first confirmed widely distinct patterns of autophagy responses in host cells infected with Staphylococcus aureus, as
Fabien Bonneau et al.
Genes & development, 37(11-12), 505-517 (2023-07-03)
Messenger RNAs (mRNAs) are at the center of the central dogma of molecular biology. In eukaryotic cells, these long ribonucleic acid polymers do not exist as naked transcripts; rather, they associate with mRNA-binding proteins to form messenger ribonucleoprotein (mRNP) complexes.
Sandra K Schuller et al.
eLife, 9 (2020-11-17)
The yeast THO complex is recruited to active genes and interacts with the RNA-dependent ATPase Sub2 to facilitate the formation of mature export-competent messenger ribonucleoprotein particles and to prevent the co-transcriptional formation of RNA:DNA-hybrid-containing structures. How THO-containing complexes function at
-
I would like to know the concentration (mg/mL) of the anti-proA antibody. Thanks!
1 answer-
Helpful?
-
Active Filters
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
