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A5170

Sigma-Aldrich

Anti-Avidin antibody produced in rabbit

whole antiserum

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About This Item

Numéro MDL:
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.43

Source biologique

rabbit

Conjugué

unconjugated

Forme d'anticorps

whole antiserum

Type de produit anticorps

primary antibodies

Clone

polyclonal

Contient

15 mM sodium azide

Technique(s)

immunoelectrophoresis: suitable
indirect ELISA: 1:100,000

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Description générale

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.

Immunogène

avidin

Application

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.

Actions biochimiques/physiologiques

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.

Forme physique

Supplied as a liquid containing 15mM sodium azide as preservative

Notes préparatoires

treated to remove lipoproteins

Remarque sur l'analyse

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

Clause de non-responsabilité

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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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

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)
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)
Heba H Abouseadaa et al.
BMC plant biology, 15, 183-183 (2015-07-22)
Wheat is considered the most important cereal crop all over the world. The wheat weevil Sitophilus granarius is a serious insect pests in much of the wheat growing area worldwide and is responsible for significant loss of yield. Avidin proteins
Plant molecular farming: systems and products
Horn ME, et al.
Plant Cell Reports, 22(10), 711-720 (2004)

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