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Key Documents

A5170

Sigma-Aldrich

Anti-Avidin antibody produced in rabbit

whole antiserum

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About This Item

Numero MDL:
Codice UNSPSC:
12352203
NACRES:
NA.43

Origine biologica

rabbit

Coniugato

unconjugated

Forma dell’anticorpo

whole antiserum

Tipo di anticorpo

primary antibodies

Clone

polyclonal

contiene

15 mM sodium azide

tecniche

immunoelectrophoresis: suitable
indirect ELISA: 1:100,000

Condizioni di spedizione

dry ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Descrizione generale

Avidin is a homotetrameric glycoprotein found in the egg white of birds, reptiles and amphibians. Each subunit is 16 kDa, singly glycosylated and binds to a molecule of biotin with greater affinity and specificity. Recombinant avidin from corn is similar to avidin from egg white in terms of properties like isoelectric point (pI) and antigenic properties. Avidin from corn has low molecular weight than chicken egg-derived avidin. Commercial production of avidin from corn has certain advantages in terms of availability of greater biomass and avoiding the co-purification of animal virus.

Immunogeno

avidin

Applicazioni

Anti-Avidin antibody produced in rabbit has been used in enzyme-linked immunosorbent assay (ELISA). It has also been used in preparation of antibody-Au nanoparticles.
The presence of Scavidin in BT4C glioma cells was assessed by western blot using a rabbit anti-avidin antibody as the primary at a dilution of 1:4000. Lehtolainen, P. (2002) Cloning and Characterization of Scavidin, a Fusion Protein for the Targeted Delivery of Biotinylated Molecules. J. Biol. Chem. 277:8545-8550.

Azioni biochim/fisiol

Avidin 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.

Stato fisico

Supplied as a liquid containing 15mM sodium azide as preservative

Nota sulla preparazione

treated to remove lipoproteins

Risultati analitici

This antisera is evaluated for performance and specificity by immunodiffusion and immunoelectrophoresis.

Esclusione di responsabilità

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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Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Coomassie Brilliant Dyes as Surface-Enhanced Raman Scattering Probes for Protein-Ligand Recognitions
Han, Xiao X. and others
Analytical Chemistry, 82(10), 4102-4106 (2010)
Commercial plant-produced recombinant avidin
Commercial Plant-Produced Recombinant Protein Products, 15-25 (2014)
Development of transgenic wheat (Triticum aestivum L.) expressing avidin gene conferring resistance to stored product insects
Abouseadaa HH, et al.
BMC plant biology, 15(1), 1-8 (2015)
Xiao X Han et al.
Analytical chemistry, 82(10), 4102-4106 (2010-04-24)
Coomassie brilliant dyes have high affinity to proteins and high Raman activity, and on the basis of which, we have employed brilliant blue R-250 (BBR) and brilliant blue G-250 (BBG) as surface-enhanced Raman scattering (SERS) labels to probe protein-ligand recognitions.
Colleen Murray et al.
Transgenic research, 19(6), 1041-1051 (2010-03-11)
The high affinity biotin-binding proteins (BBPs) avidin and streptavidin are established insecticidal agents, effective against a range of insect pests. Earlier work showed that, when expressed in planta, full length avidin and a truncated form of streptavidin are highly insecticidal.

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