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SA101

Streptavidin

5 mg Streptavidin for ELISA & Western Blotting.

Synonym(s):

Biotin-Binding Protein, Streptavidin Protein

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About This Item

UNSPSC Code:
12352202
NACRES:
NB.22
eCl@ss:
32160405
Pricing and availability is not currently available.
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conjugate

unconjugated

Quality Segment

manufacturer/tradename

Chemicon®

technique(s)

ELISA: suitable, western blot: suitable

shipped in

wet ice

General description

Streptavidin is a tetrameric protein with a globular structure. It is isolated from the bacterium Streptomyces avidinii. Streptavidin is highly thermostable and is resistant to extreme pH, organic solvents, denaturants, detergents, and enzymatic degradation.

Application

Streptavidin has been used to saturate supported lipid bilayers (SLBs) during its preparation.

Biochem/physiol Actions

Streptavidin is widely used as a linker in biotechnology as it forms a very stable bond under well-preserved biological conditions. It exhibits a high binding affinity for biotin. This feature of streptavidin makes it a very efficient and versatile tool for the development of novel sensors. Streptavidin-biotin system is also used in various chemical and biological applications such as detection, labeling, and drug delivery.

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

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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This Item
8587811089153001S6390
description

5 mg Streptavidin for ELISA & Western Blotting.

description

affinity purified, lyophilized from 10 mM potassium phosphate, ≥13 U/mg protein

description

liquid, pkg of 1 mL

description

whole antiserum

technique(s)

western blot: suitable, ELISA: suitable

technique(s)

-

technique(s)

-

technique(s)

indirect ELISA: 1:10,000, immunoelectrophoresis: suitable

shipped in

wet ice

shipped in

-

shipped in

-

shipped in

dry ice

Quality Level

100

Quality Level

200

Quality Level

-

Quality Level

200

conjugate

unconjugated

conjugate

-

conjugate

-

conjugate

unconjugated

manufacturer/tradename

Chemicon®

manufacturer/tradename

-

manufacturer/tradename

Roche

manufacturer/tradename

-


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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Questions

  1. How should I store SA101, Streptavidin after reconstitution?

    1 answer
    1. Following reconstitution, aliquot and freeze (-20°C) for long term storage or refrigerate (4°C) for short-term storage. Aqueous stock solutions are stable for 6 months at 4°C and for up to 2 years at -20°C.

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