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- 详细信息
- 文献和实验
- 技术资料
- 保质期：
All reagents stable for > 2 years after preparation
- 英文名：
L-Glutamic Acid Assay Kit
- 库存：
1
- 供应商：
上海经科化学科技有限公司
- 保存条件：
at -20°C
- 规格：
60 assays
L-谷氨酸检测试剂盒，原装进口！
| Content: | 60 assays (manual) / 600 assays (microplate) / 700 assays (auto-analyser) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 1 year under recommended storage conditions |
| Analyte: | L-Glutamic Acid, MSG |
| Assay Format: | Spectrophotometer, Microplate, Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 492 |
| Signal Response: | Increase |
| Linear Range: | 0.4 to 20 µg of L-glutamic acid per assay |
| Limit of Detection: | 0.21 mg/L |
| Reaction Time (min): | ~ 8 min |
| Application examples: | Fruit and vegetables (e.g. tomato), processed fruit and vegetables (e.g. tomato puree / juice, ketchup, soy sauce), condiments, processed meat products (e.g. extracts, bouillon and sausages), soup, pharmaceuticals and other materials (e.g. biological cultures, samples, etc.). |
| Method recognition: | Methods based on this principle have been accepted by ISO, GOST and NMKL |
- Very competitive price (cost per test)
- All reagents stable for > 2 years after preparation
- Glutamate dehydrogenase solution stable below -10oC
- No wasted diaphorase solution (stable suspension supplied)
- Rapid reaction
- Mega-Calc™ software tool is available from our website for hassle-free raw data processing
- Standard included
- Suitable for manual, microplate and auto-analyser formats
The L-Glutamic Acid test kit is a simple, reliable, rapid and accurate method for the measurement and analysis of L-glutamate (MSG) in foodstuffs.
Note for Content: The number of manual tests per kit can be doubled if all volumes are halved. This can be readily accommodated using the MegaQuantTM Wave Spectrophotometer (D-MQWAVE).
Explore more organic acid test kits.
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文献和实验1.Synergistic use of fermentation and extrusion processing to design plant protein-based sausages.
Valtonen, A., Aisala, H., Nisov, A., Nikinmaa, M. Honkapää, K., & Sozer, N. (2023). LWT, 184, 115067.
2.The effect of high‐polyphenol sumac (Rhus coriaria) on food intake using sensory and appetite analysis in younger and older adults: A randomized controlled trial.
Soleymani Majd, N., Coe, S., Lightowler, H. & Thondre, P. S. (2023). Food Science & Nutrition, 11(7):3833-3843.
microliters of 0.5M EDTA, 20 microliters 1M Tris-HCl, pH 6.5 and 2 microliters of 10mg/ml Proteinase K to the combined eluates and incubate for one hour at 45�C. 14, Recover DNA by phenol/chloroform extraction and ethanol precipitation. Addition
相关专题 在蛋白质定量试验中，最常用的方法是BCA法蛋白定量 。那么为什么我们要选择用BCA法?而且常常使用到BCA蛋白定量试剂盒（BCA Protein Assay Kit）。因为BCA法蛋白定量具有很多优点，如1.实验操作十分简单方便;2.实验耗时短，快速;3.试剂灵敏度高，实验结果准确;4.所用的试剂稳定性好，而且经济实用，抗干扰能力强等。 实验原理： BCA(bicinchoninic acid)法蛋白浓度定量
Bicinchoninic Acid (BCA) Protein Assay (Smith)
Considerations for use The bicinchoninic acid (BCA)assay is available in kit form from Pierce (Rockford,Ill.).This procedure is very applicable to microtiter plate methods.The BCA is used for the same reasons the Lowry is used.Stoscheck (1990
