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Key Documents

A5680

Sigma-Aldrich

Monoclonal Anti-Avidin antibody produced in mouse

clone WC19.10, ascites fluid

Synonym(s):

Monoclonal Anti-Avidin

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.46

biological source

mouse

conjugate

unconjugated

antibody form

ascites fluid

antibody product type

primary antibodies

clone

WC19.10, monoclonal

contains

15 mM sodium azide

technique(s)

immunohistochemistry (frozen sections): suitable
indirect ELISA: 1:2,000
western blot: suitable

isotype

IgG1

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

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General description

Avidin is homotetrameric protein (68kDa) that is obtained from egg whites. This egg protein binds strongly to biotin. Thus, avidin-biotin association has been utilized in immunoassays to detect the localization of antigens in tissues. The use of avidin-biotin immunoassay enhances the sensitivity of the technique and facilitates the detection of antigens in low quantities.
The antibody binds to the avidin molecule without interfering with the biotin-binding reaction. The product reacts specifically with egg white avidin, ExtrAvidin and their complexes formed with biotin. The antibody shows no cross-reaction with streptavidin.

Immunogen

Purified egg white avidin.

Application

Immunohistochemistry was performed on 4% paraformaldhyde fixed mouse brain sections. After incubation with primary antibody, the sections were treated with a biotinylated secondary antibody and the with texas-red conjugated egg white avidin. The signal was then amplified by treating samples with mouse monoclonal anti-avidin (A5680) at a dilution of 1:1000.
Mouse Monoclonal Anti-Avidin antibody has been used for ELISA assays at 3-5mg/ml. The antibody has also been used for immunocytochemistry at 1:2000 or 1:4000 dilutions.

Physical form

The product is provided as ascites fluid with 0.1% sodium azide as a preservative.

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

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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D M Kennedy et al.
Clinical and experimental immunology, 98(2), 245-251 (1994-11-01)
As elevated levels of glycated IgG have been detected in the plasma of patients with diabetes mellitus, a disease associated with increased susceptibility to infection, we have investigated whether glycation of MoAbs affects the kinetics and/or affinity of antigen binding.
Willem Kamphuis et al.
Methods in molecular biology (Clifton, N.J.), 418, 129-138 (2008-02-22)
Immunodetection techniques are dependent on enzyme-protein conjugates for the visualization of antigen-antibody complexes. One of the most widely used is the avidin-biotin-peroxidase complex (ABC) method. However, treatment of certain tissues with ABC reagents alone may result in high background, which
Zhaoliang Hu et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 23(34), 10963-10970 (2003-12-03)
The A-class of the erythropoietin-producing hepatocellular carcinoma cell-derived (EphA) tyrosine kinase receptors and their ligands, the A-ephrins, play critical roles in the specification of topographic axon projection maps during development. In this study, the role of the EphA subfamily in
Anna Lewinska et al.
Redox report : communications in free radical research, 15(2), 87-96 (2010-05-27)
In mammals, the nucleolus is thought to be a stress sensor; upon cellular stress conditions, a release of nucleolar proteins and down-regulation of rDNA transcription occurs. Since yeast Rrn3p is a homolog of the mammalian RNA polymerase I (Pol I)-specific

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