Streptavidin Agarose

Streptavidin Agarose is suitable for isolating biotinylated molecules and complexes with biotinylated components, including antibodies, antibody-antigen complexes, ligands and receptors,深入閱讀

產品號碼	Quantity
SA10004 亦稱為 SA100-04	5 mL

產品號碼 SA10004

亦稱為 SA100-04

價格 (TWD)

18,000.00

Ends: 31-Mar-2026

24,000.00

您節省 6,000.00 (25%)

新增至購物車

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Request bulk or custom format

價格 (TWD)

18,000.00

Ends: 31-Mar-2026

24,000.00

您節省 6,000.00 (25%)

新增至購物車

Streptavidin Agarose is suitable for isolating biotinylated molecules and complexes with biotinylated components, including antibodies, antibody-antigen complexes, ligands and receptors, nucleic acids, and nucleic acid-protein complexes. It is especially useful as an immunoprecipitation reagent for antibodies that do not bind well to protein A. The matrix consists of streptavidin covalently attached to cross-linked 4% agarose beads through a 15-atom spacer arm. Streptavidin Agarose can bind 3 to 8 mg of biotinylated IgG/ml of gel.

For Research Use Only. Not for use in diagnostic procedures.

Concentration10 mg/mL

Product TypeStreptavidin Agarose

Quantity5 mL

FormLiquid Suspension

Unit SizeEach

內容物與存放

Streptavidin Agarose is supplied as 10 ml of a 50% slurry containing 5 ml of packed gel bed in 0.01 M sodium phosphate (pH 7.2), 0.15 M NaCl, and 0.02% sodium azide. Store at 4°C.

常見問答集 (常見問題)

How many biotin binding-sites are there per streptavidin molecule?

Streptavidin is a protein composed of four identical subunits, each containing a high affinity binding site for biotin (K-D = 10 -15 M) . Streptavidin has the same biotin binding properties as avidin, but it has a low isoelectric point (pI=5) and no carbohydrate groups, resulting in low non-specific binding.

Find additional tips, troubleshooting help, and resources within our Protein Assays and Analysis Support Center.

What is the binding capacity of streptavidin agarose?

The binding capacity of streptavidin agarose is 15-20 µg (18-24 nmoles) of fluorescein biotin per mL of sedimented gel.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.