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[iba LifeSciences] Twin-Strep-tag® Capture Kit

관리자 2024.02.28 13:56 조회 537 추천 7
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Twin-Strep-tag® Capture Kit

 Reversible capture of Twin-Strep-tag® fusion proteins for SPR analysis 


2-4370-000




Description

Twin-Strep-tag® Capture Kit is intended for site-directed, reversible capture of Twin-Strep-tag® fusion proteins for biomolecular interaction analysis using surface plasmon resonance (SPR) devices. The kit provides Strep-Tactin®XT, Immobilization Buffer, Regeneration Buffer, and GFP-Twin-Strep-tag® as control protein. It enables the highly stable immobilization of the ligand based on the unique Strep-Tactin®XT:Twin-Strep-tag® interaction, which operates with pM affinity.

The key benefits are:
• Indirect immobilization protecting the ligand from chemical modification as well as inactivation or manipulation by the immobilization procedure
• High affinity enabling measurements over a long period (high affinity in low
pM range; T1/2 = 13 h)
• Chip can be regenerated easily by an established procedure – cost effective
• Ligands can be captured directly from complex samples due to the high affinity and specificity of the Twin-Strep-tag
®:Strep-Tactin®XT interaction

The use of unconjugated Strep-Tactin®XT requires a license that is provided with the purchase of the kit as limited use license.



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Data Sheets

  MSDS regeneration buffer

   MSDS control protein

   MSDS SPR immobilization buffer

  MSDS Strep-Tactin®XT in PBS

  MSDS Strep-Tactin®XT lyophilized


 



Specifications


Kit Content:

SPR Immobilization Buffer, Regeneration Buffer, Strep-Tactin®XT , GFP-Twin-Strep-tag

Possible Application:

Site-directed, reversible capture of Twin-Strep-tag® fusion proteins

Specificity:

Twin-Strep-tag®; cross reactivity: biotin



Shipping information


Storage:

2-8 °C, -20 °C

Stability:

12 months after shipping

Shipping:

Room temperature



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