Pierce™ ECL Plus Western Blotting Substrate
Pierce™ ECL Plus Western Blotting Substrate
Thermo Scientific™

Pierce™ ECL Plus Western Blotting Substrate

Acridan-based chemiluminescent and chemifluorescent HRP substrate for Western blot detection using X-ray film or CCD- or laser-based imagers.
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货号数量
32132100 mL Kit
3213425 mL Kit
32132X3300 mL Kit
货号 32132
价格(CNY)
3,917.00
Each
添加至购物车
数量:
100 mL Kit
请求批量或定制报价
价格(CNY)
3,917.00
Each
添加至购物车
Thermo Scientific™ Pierce ECL Plus Substrate is an acridan-based chemiluminescent and chemifluorescent substrate to detect peroxidase activity from HRP-conjugated probes by Western blotting using X-ray film, CCD or laser-based imagers.

Thermo Scientific Pierce ECL Plus Substrate is an acridan-based chemiluminescent and chemifluorescent HRP substrate for western blot detection using X-ray film or CCD- or laser-based imagers. This product is sold as Pierce ECL 2 Substrate (Cat. #PI80196X3) through Fisher Scientific and other channels.

Features of ECL Plus Substrate:

  • Easy to use—can be substituted for the discontinued GE ECL Plus Substrate without any re-optimization
  • Higher sensitivity—detect targets down to the low-picogram level
  • Longer signal duration—sustained light output for as long as 5 hours
  • More imaging options—X-ray, CCD or laser-based imagers
  • More affordable—high quality and performance at a lower price than other suppliers' similar substrates

Pierce ECL Plus Substrate generates acridinium esters when it reacts with HRP. As these ester intermediates react with peroxide, they produce a strong and sustained chemiluminescent signal that can be captured by X-ray film CCD imaging. The substrate also produces a robust fluorescent signal that can be captured with fluorescence imagers. Pierce ECL Plus Substrate enables the detection of low-picogram amounts of target protein on nitrocellulose or PVDF membrane when probed with appropriate primary and secondary antibody concentrations. Its broad dynamic range, high sensitivity and long-lasting signal make Pierce ECL Plus Substrate an excellent choice for western blot analysis.

仅供科研使用。不可用于诊断程序。
规格
偶联物HRP
描述Pierce ECL Plus Western Blotting Substrate
套装内容Detection Reagent A, 100 mL, Detection Reagent B, 2.5 mL
灵敏度Low picogram to mid-femtogram
足够用于10 mini-gel blots, 1000 cm2 of membrane
检测方法Chemiluminescence, Fluorescence
适用于(应用)Protein Assay and Analysis
形式Liquid
膜兼容性Nitrocellulose, PVDF
产品线Pierce
产品类型底物
数量100 mL Kit
Unit SizeEach
内容与储存
Upon receipt store at 4°C. Product shipped on ice.

常见问题解答 (FAQ)

SuperSignal West Dura化学发光底物比其他增强型化学发光(ECL)底物灵敏度高多少?

SuperSignal West Dura化学发光底物的灵敏度比GE Healthcare ECL底物或Thermo Scientific ECL底物(货号32106)高10倍。SuperSignal West Dura化学发光底物的灵敏度也显著高于碱性磷酸酶的化学发光底物。

How much more sensitive is SuperSignal West Dura Extended Duration Substrate than the other enhanced chemiluminescent (ECL) substrates?

SuperSignal West Dura Extended Duration Substrate is about 10-fold more sensitive than GE Healthcare ECL Substrate or Thermo Scientific ECL Substrate (Cat. No. 32106). SuperSignal West Dura Extended Duration Substrate is also significantly more sensitive than available chemiluminescent substrates for alkaline phosphatase. Please also see Tech Tip: Guide to Enzyme Substrates for Western Blotting (https://assets.thermofisher.com/TFS-Assets/LSG/Application-Notes/TR0032-Substrates-Western.pdf).

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

How can I increase the sensitivity of my Western blot?

Consider transferring to a different membrane or using a different detection method. We have observed increased sensitivity when using PVDF membranes in place of nitrocellulose. On PVDF membranes, using as little as 1 µg of total rat brain protein, PKC can be detected with alkaline phosphatase-mediated chromogenic detection in some cases using affinity-purified antibodies at a concentration of 0.5 µg/mL. Detection sensitivity can also be increased by using chemiluminescent detection, especially when using a SuperSignal West enhanced chemiluminescence subtrate (https://www.thermofisher.com/us/en/home/life-science/protein-biology/protein-assays-analysis/western-blotting/detect-proteins-western-blot/western-blot-detection-reagents/detection-technologies-western-blotting/chemiluminescent-western-blot-detection/supersignal-chemiluminescent-substrates.html) such as SuperSignal West Pico PLUS, SuperSignal West Dura, or SuperSignal West Femto. The secondary antibody should be used as recommend by the manufacturer and optimized as needed.

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