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Blocking Agents

Blot-Qualified BSA and Tween® 20 for Use as Blocking Agents for Antibody Detection

  • Blot-Qualified BSA saturates excess sites of antibody binding on membranes for AP antibody conjugates
  • Tween® 20 (100%) is used in immunoscreening to dissociate nonspecific interactions with an antibody probe

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Size

Catalog number selected: W3841

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Blocking Agents
BSA/10g
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BSA (bovine serum albumin) is tested and qualified for optimum performance in immunoblotting applications with alkaline phosphatase antibody conjugates. It is alkaline phosphatase-free. BSA can be used as a blocking agent to saturate excess sites of antibody binding on membranes. 

Tween® 20 is a nonionic detergent used as a buffer component for immunoscreening in the ProtoBlot® Systems. This detergent acts in solution to dissociate nonspecific interactions with an antibody probe.

Specifications

You are viewing: W3841 Change Configuration

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Item Part # Size

Blot-Qualified BSA

W384A 1 × 10g

SDS

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Use Restrictions

For Research Use Only. Not for Use in Diagnostic Procedures.

Storage Conditions

DD

Specifications

You are viewing: W3831 Change Configuration

What's in the box?

Item Part # Size

Tween® 20

W383A 1 × 2,500μl

SDS

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Certificate of Analysis

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Use Restrictions

For Research Use Only. Not for Use in Diagnostic Procedures.

Storage Conditions

DD
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