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S6402

Sigma-Aldrich

Streptavidin−Cy3™ from Streptomyces avidinii

buffered aqueous solution

Synonyme(s) :

Streptavidin Cy3

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About This Item

Numéro MDL:
MFCD00164141
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.46

Conjugué

CY3 conjugate

Niveau de qualité

200

Forme

buffered aqueous solution

Ampleur du marquage

3-9 mol fluorochrome per mol protein

Technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100

Conditions d'expédition

wet ice

Température de stockage

2-8°C

Description générale

Streptavidin is a homotetramer protein. One molecule of streptavidin binds four molecules of biotin by a non-covalent interaction that is essentially irreversible. Streptavidin has a high affinity for biotin and is extensively used as a labeling tool and for studies involving binding proteins.

Application

Streptavidin−Cy3™ from Streptomyces avidinii has been used:
  • in double immunofluorescence staining to detect biotinylated lectin
  • for insulin and C-peptide staining in immunofluorescence analysis
  • in double immunofluorescence to verify the presence of cells filled with biocytin
  • in conjunction with biotinylated antibodies in immunohistochemistry and immunocytochemistry
  • with the traditional rhodamine filter arrangements due to the spectral overlap

Caractéristiques et avantages

Spectral Characteristics of Cy3 Dye:
  • Absorbance Max 552 nm
  • Emission Max 565 nm
  • Molar Extinction Coefficient 1.3 x 10-5 M-1cm-1

Forme physique

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 1% bovine serum albumin, and 15 mM sodium azide

Informations légales

Cy3 is a trademark of Cytiva

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.

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Agnieszka E Gorska et al.
The American journal of pathology, 163(4), 1539-1549 (2003-09-26)
We have previously shown that expression of a dominant-negative type II transforming growth factor-beta receptor (DNIIR) in mammary epithelium under control of the MMTV promoter/enhancer causes alveolar hyperplasia and differentiation in virgin mice. Here we show that MMTV-DNIIR female mice
Ji-Myung Bae et al.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 33(6), 1126-1140 (2018-02-07)
The Sp7/Osterix transcription factor is essential for bone development. Mutations of the Sp7 gene in humans are associated with craniofacial anomalies and osteogenesis imperfecta. However, the role of Sp7 in embryonic tooth development remains unknown. Here we identified the functional
Caroline Menard et al.
Nature neuroscience, 20(12), 1752-1760 (2017-12-01)
Studies suggest that heightened peripheral inflammation contributes to the pathogenesis of major depressive disorder. We investigated the effect of chronic social defeat stress, a mouse model of depression, on blood-brain barrier (BBB) permeability and infiltration of peripheral immune signals. We
A Bosio et al.
Cell and tissue research, 292(2), 199-210 (1998-06-02)
The myelin of central and peripheral nervous system of UDP-galactose-ceramide galactosyltransferase deficient mice (cgt-/-) is completely depleted of its major lipid constituents, galactocerebrosides and sulfatides. The deficiency of these glycolipids affects the biophysical properties of the myelin sheath and causes
Nam-Hoon Kim et al.
Plant biotechnology journal, 16(11), 1904-1917 (2018-04-01)
Panax ginseng C. A. Meyer, reputed as the king of medicinal herbs, has slow growth, long generation time, low seed production and complicated genome structure that hamper its study. Here, we unveil the genomic architecture of tetraploid P. ginseng by de
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