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Protein-Free T20 (PBS) Blocking Buffer, 1 Liter 介紹

Thermo Scientific BCA蛋白定量產(chǎn)品可以用于研究蛋白：蛋白間相互作用，衡量親和層析后的組分含量，估算從細(xì)胞裂解液里提取的膜蛋白含量和高通量篩選融合蛋白。

Protein-Free T20 (PBS) Blocking Buffer, 1 Liter 現(xiàn)貨供應(yīng)

PIERCE	37573	Protein-Free T20 (PBS) Blocking Buffer, 1 Liter	1 LITER EACH
PIERCE	44889	Cysteine HCl	5 GM
PIERCE	44892	AminoLink Reductant, 2 x 1 g.	2 X 1 G

Protein-Free T20 (PBS) Blocking Buffer, 1 Liter 品牌介紹

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Protein-Free T20 (PBS) Blocking Buffer, 1 Liter 僅用于科研

Thermo Scientific Pierce Protein-Free Blocking Buffers are PBS and TBS formulations of a non-protein compound that provides effective blocking for membrane-based and plate-based protein detection methods, resulting in extremely low background.

Traditional blocking buffers contain proteins that can cross-react with immunodetection systems, resulting in high background and reduced signal. Typical commercial alternatives to protein-based blocking agents are ineffective. Pierce Protein-Free Blocking Buffers are devoid of protein while remaining highly effective at blocking plates, membranes and other surfaces for ELISA, Western blotting, glass slide arrays and other applications.

Highlights:

Protein-free blocker – minimizes or eliminates cross-reactivity associated with protein-based blocking buffers
Application-compatible – effective in all kinds of protein detection systems, including Western blots (membranes), ELISA (microplates) and arrays (coated glass slides)
Streptavidin-friendly – absoluy free of biotin; no possible interference with avidin-biotin detection systems
High-performance – optimized and validated in many protein methods to provide high signal-to-noise ratio (i.e., no quenching of specific binding and signal but eliminating nonspecific binding and background)
Convenient – supplied as ready-to-use 1X formulations in TBS and PBS with and without 0.05% Tween*-20