Product Contents Cat.no Price   Order
Streptavidin lyophilized 1 mg 2-0203-001 USD 55.00  
2-0203-xxx

Streptavidin is a tetrameric protein composed of identic subunits. Each subunit binds one biotin molecule with a high degree of affinity and specificity with KD of ~1x10-15 M which makes it one of the strongest known non-covalent interaction. The preparation contains an N- and C-terminal shortened variant (core streptavidin) with improved properties concerning homogenity, solubility, resistance towards proteolytic degradation and accessibility of the biotin binding pocket as compared to native ...

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Streptavidin lyophilized 10 mg 2-0203-010 USD 273.00  
2-0203-xxx

Streptavidin is a tetrameric protein composed of identic subunits. Each subunit binds one biotin molecule with a high degree of affinity and specificity with KD of ~1x10-15 M which makes it one of the strongest known non-covalent interaction. The preparation contains an N- and C-terminal shortened variant (core streptavidin) with improved properties concerning homogenity, solubility, resistance towards proteolytic degradation and accessibility of the biotin binding pocket as compared to native ...

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Streptavidin lyophilized 100mg 2-0203-100 USD 410.00
2-0203-xxx

Streptavidin is a tetrameric protein composed of identic subunits. Each subunit binds one biotin molecule with a high degree of affinity and specificity with KD of ~1x10-15 M which makes it one of the strongest known non-covalent interaction. The preparation contains an N- and C-terminal shortened variant (core streptavidin) with improved properties concerning homogenity, solubility, resistance towards proteolytic degradation and accessibility of the biotin binding pocket as compared to native ...

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Avidin 15 mg 2-0204-015 USD 111.00  
2-0204-0xx

Avidin prevents biotinylated proteins from binding to Strep-Tactin® or Strep-Tactin XT columns during Twin-Strep-tag and Strep-tag® protein purification.

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Avidin 50 mg 2-0204-050 USD 218.00  
2-0204-0xx

Avidin prevents biotinylated proteins from binding to Strep-Tactin® or Strep-Tactin XT columns during Twin-Strep-tag and Strep-tag® protein purification.

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Biotin 2 g 2-1016-002 USD 74.00  
2-1016-0xx

Biotin is a water-soluble B-complex vitamin (vitamin B7 or vitamin H) ...

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Biotin 5 g 2-1016-005 USD 159.00
2-1016-0xx

Biotin is a water-soluble B-complex vitamin (vitamin B7 or vitamin H) ...

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