Product Details
Catalog Number: 2-1209-051
Applications: Protein Purification, FPLC
Type: Column
Downloads: Datasheet (pdf)
Product Sizes
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As of 10/31/2024, Strep-Tactin® Sepharose® products have been discontinued. The replacement products are Strep-Tactin® 4Flow® High Capacity Products.

Replacement:

Name

Catalog Number

Strep-Tactin® 4Flow® High Capacity Column

2-1253-001

 

Advantages of Strep-Tactin® 4Flow® High Capacity vs. Strep-Tactin® Superflow®:

 Matrix

Strep-Tactin® Superflow®

Strep-Tactin® 4Flow®

Bead structure

6% agarose, crosslinked

4% agarose, highly crosslinked

Bead size

60-160 um

50-150 um, spherical

Exclusion limit

6 x 10^6 Da

3 x 10^7 Da

Recommended flow rate

0.5-1 ml/min

0.5-1 ml/min

pH range for protein binding

7-8

7-8

Max pressue

9.6 bar

3.5 bar

 Eluent

desthiobiotin

desthiobiotin

Regeneration buffer

Buffer R

100 mM NaOH

For purification of Strep-tag® II proteins by gravity flow, low pressure or FPLC.

Strep-tag®- Buffers and Reagents - Lysis, Elution, Regeneration, Blocking and Washing Buffers

Images

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