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- 文献和实验
- 技术资料
- 保质期：
3年
- 英文名：
Acetic Acid Assay Kit (Acetate Kinase Manual Format)
- 库存：
大量现货
- 供应商：
上海经科化学科技有限公司
- CAS号：
无
- 保存条件：
常温/冷藏
- 规格：
72 assays
| Content: | 72 assays (manual) / 720 assays (microplate) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 2 years under recommended storage conditions |
| Analyte: | Acetic Acid |
| Assay Format: | Spectrophotometer, Microplate |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Decrease |
| Linear Range: | 0.3 to 25 µg of acetic acid per assay |
| Limit of Detection: | 0.254 mg/L |
| Reaction Time (min): | ~ 4 min |
| Application examples: | Wine, beer, fruit and fruit juices, soft drinks, vinegar, vegetables, pickles, dairy products (e.g. cheese), meat, fish, bread, bakery products (and baking agents), ketchup, soy sauce, mayonnaise, dressings, paper (and cardboard), tea, pharmaceuticals (e.g. infusion solutions), feed and other materials (e.g. biological cultures, samples, etc.). |
| Method recognition: | Improved method |
- Improved assay format (only two absorbance readings required)
- All reagents stable for > 2 years after preparation
- PVP incorporated to prevent tannin inhibition
- Very rapid reaction (~ 4 min)
- Mega-Calc™ software tool is available from our website for hassle-free raw data processing
- Very competitive price (cost per test)
- Suitable for manual and microplate formats
- Extended cofactors stability
The Acetic Acid (Acetate Kinase Manual Format) test kit is suitable for the measurement and analysis of acetic acid in food and beverages.
This rapid and reliable manual acetic acid kit is simple to perform (only two absorbance readings required), and because a true end-point is measured, does not involve complicated calculations like other kits. This product is very stable both during storage and use (> 2 years), has extended linearity (compared to ACS based kits), contains PVP to prevent tannin inhibition, and is performed at a relatively low pH (7.4), thus minimising ester hydrolysis related interference. This method is suitable for the measurement of acetic acid/acetate in foods, beverages and other materials.
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).
View all of our acetic acid and other organic acid assay kits.
如需乙酸检测试剂盒（乙酸激酶法）产品完整说明书，
请向上海经科客服索取！
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文献和实验1.Effect of spray drying conditions on physicochemical and functional properties of apple cider vinegar powder.
Altay, I., Reimer Stubbe, P. & Mohammadifar, M. A. (2023). JSFA Reports, 3(6), 271-281.
2.Water-soluble biopolymers from heat-treated and high pressure homogenized vegetable purées: investigating their emulsion forming and stabilizing capacities.
Santiago-Alumbro, J. S., Van Loey, A. & Hendrickx, M. (2023). Journal of Food Science and Technology, 60(12), 3043-3053.
Analysis of Proteins using Small Format 2D Gel Electrophoresis
of the sample can be determined using a standard protein assay kit. Depending on the assay system, the lysis buffer used to prepare the bacterial proteins may give a background equivalent to approximately 5mg/ml of protein as determined from a standard curve
Clonality - X Chromosome Inactivation Assay
. Clonal cell populations will show "loss" of the non-methylated allele after restriction digest. The assay can be performed on DNA recovered from microdissected samples. Both frozen tissue and fixed-embed allowfullscreen='true'ded archival tissue
Marcantonio Lab Protocol Manual
. I. Fixing the Gel 1) Pour 200 ml of 30% Methanol/10% Acetic Acid into a 500 ml Nalgene storage box. Place gel in this solution and shake gently on a rotator for 1 hour. At this point, treatment of the gel will depend upon the exact application
