Thermo Scientific™ Streptavidin Protein, AP

Catalog No.	Quantity
PI21324	1 mg

Catalog No. PI21324 Supplier Thermo Scientific™ Supplier No. 21324

Description

Streptavidin Protein, AP conjugate, 21324, from Invitrogen™, 21324, from Invitrogen™ Species Reactivity: ; Applications: ELISA, Western Blot.

Streptavidin Protein, AP conjugate, 21324, from Invitrogen., 21324, from Invitrogen. Species Reactivity: ; Applications: ELISA, Western Blot.

Streptavidin is biotin-binding protein that was originally isolated from Streptomyces avidinii. In contrast to avidin, streptavidin has no carbohydrate and has a mildly acidic pI of 5. Invitrogen Streptavidin products use a recombinant form of streptavidin having a mass of 53,000 daltons and a near-neutral pI. Streptavidin is a tetrameric protein, with each subunit binding one molecule of biotin with affinity similar to that of avidin. Guanidinium chloride will dissociate avidin and streptavidin into subunits, but streptavidin is more resistant to dissociation.
Formulation: 1mg purified protein (2-4mg/mL) in TBS with 50% glycerol, 0.1mMmgCl2, 0.1mM ZnCl2 and no preservative; pH 8
This product has been successfully used in ELISA and Western Blot procedures.

Specifications

• Concentration: 0.1 μg/mL
• Conjugate: AP
• Quantity: 1 mg
• Content And Storage: Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, but do not store above -20°C.
• Form: Liquid
• Product Line: Pierce
• Product Type: Streptavidin Conjugate
• Target Molecule: Biotin

Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov

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