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S6402

Streptavidin−Cy3 from Streptomyces avidinii

buffered aqueous solution

Sinonimo/i:

Streptavidin Cy3

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1 mL
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CHF 279.00

Informazioni su questo articolo

UNSPSC Code:
12352203
NACRES:
NA.46
MDL number:

CHF 279.00


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conjugate

CY3 conjugate

Quality Segment

form

buffered aqueous solution

extent of labeling

3-9 mol fluorochrome per mol protein

technique(s)

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

shipped in

wet ice

storage temp.

2-8°C

General description

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

Features and Benefits

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

Physical form

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

Legal Information

Cy3 is a trademark of Cytiva

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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Questo articolo
S4762S9059S9415
Streptavidin essentially salt-free, lyophilized powder, ≥13 units/mg protein

Sigma-Aldrich

S4762

Streptavidin

technique(s)

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

technique(s)

-

technique(s)

-

technique(s)

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200, 400

form

buffered aqueous solution

form

essentially salt-free, lyophilized powder

form

buffered aqueous glycerol solution

form

-

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

−20°C

shipped in

wet ice

shipped in

-

shipped in

-

shipped in

-

conjugate

CY3 conjugate

conjugate

-

conjugate

gold conjugate

conjugate

-


Classe di stoccaggio

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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



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