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Brand Name : BeaverBeads
Model Number : 70808-5
Certification : COA
Place of Origin : China
MOQ : 5 mL / bottle
Price : Negotiation
Payment Terms : L/C, T/T
Supply Ability : 850 L/month
Delivery Time : 5-8 days
Packaging Details : 5mL/50mL/250mL
Product Name : Agarose Strep-tag Ⅱ Magbeads
Bead size : 30~150 μm
Concentration : 10% (v/v)
Shelf life : 2 years
Usage : Medical Research
Storage : 2~8℃ sealed storage
Package : 5mL/50mL/250mL
Application : Protein Purification
Specification : 5 mL, 10% (v/v), 30-150 μm
Agarose Strep-tag Ⅱ Protein Purification Magbeads 30-150 μm, 10% (v/v)
1, Description:
The Strep Tactin beads based on superparamagnetic beads are designed for rapid and efficient separation Strep(II)-tag protein. The Strep-tag is a synthetic peptide consisting of eight amino acids (Trp-Ser-His-Pro-Gln-Phe-Glu-Lys). Generally, it does not interfere with folding or bioactivity. Thus, there is no need for removing the tag. Strep-tagged proteins can be isolated in one step from crude cell lysates. Because the Strep-tag elutes under gentle, physiological conditions it is especially suited for generation of functional proteins. The proteins obtained are bioactive and display a very high purity (above 99%).
2, Product Information:
Product Name |
Agarose Strep Tactin Magbeads
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Bead Size
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30~150 μm
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Ligand density
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~6 mg Strep-Tactin / mL Gel
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Protein binding Capacity (mg/ml pure beads) |
~7 mg Strep-tag Ⅱprotein / mL Gel
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Suspension concentration |
10%(v/v)magnetic beads suspension
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Binding Buffer
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50 mM Tris-HCl, pH 8.0
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Elution Buffer
|
2.5 mM desthiobiotin in Binding Buffer
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Storage buffer
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1×PBS (0.1% Tween-20+0.05% NaN3)
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Shelf life
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2 years when stores at 2 ~ 8 ℃,
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Regeneration Buffer
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0.5 M NaOH or 1 mM HABA in Binding Buffer
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3, Features:
1. High capability of antibody binding.
2. Time-saving, simple and mild.
3. Obtained high-purity protein by one-Step.
4. No need removing the tag.
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Strep-tag Ⅱ Magnetic Agarose Beads 30-150 μm 10% Volume Ratio 5 mL Images |