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Streptavidin

SKU: orb2992814

Description

Recombinant Streptomyces avidinii Streptavidin is produced by our E.coli expression system.

Images & Validation

Key Properties

Expression SystemE.coli
Biological OriginStreptomyces avidinii
Biological ActivityELISA: Immobilized Biotinylated Human TL1A (N-6His-Avi) (Cat#orb2992948) at 2 μg/mL (100 μL/well) on Streptavidin (Cat#orb2992814) precoated (0.5 μg/well) plate, can bind Human TL1A Antibody (9H5) (Cat# orb2992933). The ED50 of Human TL1A Antibody (9H5) (Cat# orb2992933) is 2.56 ng/ml. (Regularly tested).
TagTag free
Molecular WeightPredicted: 13.4 KDa. Observed: 11-15 KDa, reducing conditions
PuritySDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE. (QC verified). SEC-HPLC: Greater than 95% as determined by SEC-HPLC.(QC verified)
Endotoxins< 1 EU/µg as determined by LAL test.

Storage & Handling

StorageStore at ≤-70°C, stable for 6 months after receipt. Store at ≤-70°C, stable for 3 months under sterile conditions after opening. Please minimize freeze-thaw cycles.
Form/AppearanceSupplied as a 0.2 μm filtered solution of PBS, 5% Trehalose, pH 7.4.
DisclaimerFor research use only

Alternative Names

Streptavidin; SA

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Streptavidin (orb2992814)

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