Thermo Scientific Chemicals BSA Blocking Buffer, 5% in PBS, with 0.05% Tween-20

Catalog No.	Quantity
AAJ63711AK	250 mL

Catalog No. AAJ63711AK Supplier Thermo Scientific Chemicals Supplier No. J63711AK

Description

BSA (bovine serum albumin) blocking buffer, 3% in PBS, is a blocking agent ideal for saturating excess protein-binding sites on membranes.

Buffered BSA solution used to block ELISA strips and as a diluent of primary and secondary antibodies used for ELISA applications. BSA is useful for saturating excess protein-binding sites on membranes and microplates in immunoassays. Blocker BSA is usually more effective than nonfat milk blocking buffers for biotin-avidin systems. Use as a diluent for antigens, antibodies, and other proteins only after sensitization of the microwell plate or membrane.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General Description

• BSA blocking buffer contains a serum albumin protein isolated from a cow with a high affinity for proteins

Application

• BSA (bovine serum albumin) blocking buffer is used as a blocking reagent ideal for saturating excess protein-binding sites on membranes and microplates for Western blotting and ELISA applications
• This buffer can be used in a range from 0.3% to 5% dissolved in PBS solution

Specifications

• Chemical Name or Material: Blocking Buffer
• Physical Form: Liquid
• Quantity: 250 mL

Safety and Handling

SDS

RUO – Research Use Only