Blocker™ Casein
Blocker™ Casein
Thermo Scientific™

Blocker™ Casein

Blocker Casein is a ready-to-use solution of purified casein for blocking steps in western blot, ELISA, IHC, and nucleic acid detection methods.
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카탈로그 번호수량화학물질 이름 또는 재질
375281 LPBS
37582100 mLPBS
37583100 mLTBS
37528X33 x 1 LPBS
375321 LTBS
카탈로그 번호 37528
제품 가격(KRW)
239,000
Online offer
Ends: 31-Dec-2025
265,000
할인액 26,000 (10%)
Each
카트에 추가하기
수량:
1 L
화학물질 이름 또는 재질:
PBS
대량 주문 또는 맞춤형 요청
제품 가격(KRW)
239,000
Online offer
Ends: 31-Dec-2025
265,000
할인액 26,000 (10%)
Each
카트에 추가하기
Blocker Casein is a ready-to-use solution of purified casein for blocking steps in western blot, ELISA, IHC, and nucleic acid detection methods. Blocker Casein is 1% (w/v) casein, which corresponds to the optimal concentration for most applications.
Features of Blocker Casein include:
• Purified casein—single-protein blocking buffer provides fewer chances of cross-reaction with assay components than serum or milk solutions
• Easy to use—1% casein solution is ready to use; can be diluted further as needed
• Safe—stable, thimerosal-free formulation

For Research Use Only. Not for use in diagnostic procedures.
사양
화학물질 이름 또는 재질PBS
권장 스토리지Store at 4°C.
농도1X
용도(애플리케이션)Western Blot
물리적 형태Liquid
제품라인Blocker
수량1 L
Unit SizeEach

자주 묻는 질문(FAQ)

How can I reduce background bands in my Western blot?

Optimize the concentration of primary and secondary antibodies. In some cases, increasing the concentration of blocking agent (BSA or non-fat dry milk) or usiing an alternative blocking solution such as Starting Block or SuperBlock may reduce background signal. After incubation with the primary antibody, wash at least 2 times with TBST (include 0.5 M NaCl in one or more of the wash steps). Avoid Nonidet P40 or Triton X-100 in buffers because protein detection is decreased when these detergents are used.

Find additional tips, troubleshooting help, and resources within our Protein Electrophoresis and Western Blotting Support Center.

What is the main ingredient in Blocker Casein (Cat. No. 37582, 37528, 37528X3)?

Blocker Casein (Cat. No. 37582, 37528, 37528X3) is a ready-to-use, 1% (w/v) solution of purified casein in phosphate-buffered saline (PBS). It is a stable, thimerosal-free formulation and is already at the optimal concentration for most applications. However, it can be diluted further if needed.

Find additional tips, troubleshooting help, and resources within our Protein Biology Support Centers .