英文名:Lactose Assay Kit
货号:K-LOLAC
规格:65 assays per kit
品牌: Megazyme
65 assays per kit
Prices exclude VAT
Available for shipping
Content: | 65 assays per kit |
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: | Lactose |
Assay Format: | Spectrophotometer |
Detection Method: | Absorbance |
Wavelength (nm): | 340 |
Signal Response: | Increase |
Linear Range: | 1 to 50 µg of lactose (or 0.50 to 25 µg of D-glucose) |
Limit of Detection: | 1.62 mg/L |
Reaction Time (min): | ~ 10 min |
Method recognition: | AOAC Method 2020.08 |
内容:每个试剂盒 65 次检测
运输温度:环境
储存温度:短期稳定性:2-8oC,
长期稳定性:见单个组件标签
稳定性:在推荐的储存条件下 > 2 年
分析物:乳糖
测定形式:分光光度计
检测方法:吸光度
波长(nm):340
信号响应:增加
线性范围:1 至 50 µg 乳糖(或 0.50 至 25 µg D-葡萄糖)
检测限:1.62 mg/L
反应时间(分钟):~ 10 分钟
方法识别:AOAC Method 2020.08
The K-LOLAC test kit offers a rapid, novel, sequential measurement of free-glucose and lactose in conventional, low-lactose and lactose-free dairy products. This sequential assay format reduces the manual input required by an analyst when compared to traditional lactose assay formats and therefore improves both accuracy and efficiency. When used in combination with the Megazyme Creep Calculator provided, the β-galactosidase employed in this kit allows for the selective measurement of lactose in the presence of galacto-oligosaccharides (GOS) which are commonly found in lactose-free dairy products. This constitutes a significant improvement over existing commercially available lactose assay kits which typically overestimate lactose content in lactose-free samples due to the unselective hydrolysis of GOS by β-galactosidase. Lastly, the sensitivity of the K-LOLAC assay kit has been doubled through the use of a cascade biochemical pathway, helping to significantly reduce the LOD and LOQ for the assay.
We offer more monosaccharide and oligosaccharide assay kit products.
K-LOLAC 检测试剂盒提供了一种快速、新颖、连续测量常规、低乳糖和无乳糖乳制品中的游离葡萄糖和乳糖的方法。与传统的乳糖测定格式相比,这种顺序测定格式减少了分析人员所需的手动输入,因此提高了准确性和效率。当与提供的 Megazyme 蠕变计算器结合使用时,该试剂盒中使用的 β-半乳糖苷酶允许在无乳糖乳制品中常见的低聚半乳糖 (GOS) 存在的情况下选择性测量乳糖。这与现有的市售乳糖测定试剂盒相比有了显着改进,后者通常高估无乳糖样品中的乳糖含量,因为 β-半乳糖苷酶对 GOS 的非选择性水解。最后,通过使用级联生化途径,K-LOLAC 检测试剂盒的灵敏度提高了一倍,有助于显着降低检测的 LOD 和 LOQ。
我们提供更多的单糖和寡糖检测试剂盒产品。
View Lactose Assay Kit (K-LOLAC) Flyer
View Product Poster Presentation – Single Lab Validation for K-LOLAC.
- World’s first sequential assay for lactose, i.e. improves accuracy and efficiency
- Contains a specific β-galactosidase for the selective measurement of lactose in dairy products
- Efficient pre-treatment step allows for accurate measurement of lactose in “low-lactose” and “lactose-free” dairy products
- Lower limit of detection (LOD) than any other commercially available enzymatic lactose detection method. LOD at 1.62 mg/L
- Very competitive price (cost per test)
FAQs Assay Protocol Data Calculator Validation Report
分析协议数据计算器验证报告
相关产品
类似产品
K-LACGAR – 乳糖/半乳糖检测试剂盒(快速) K-LACSU – 乳糖/蔗糖/D-葡萄糖检测试剂盒
相关碳水化合物
O-LAC6 – 异乳糖(1,6-β-D-半乳糖基-D-葡萄糖) O-LAC3 – 1,3-β-D-半乳糖基-D-葡萄糖 O-GBI6 – 1,6-β-D-半乳糖二糖 O-GBI3 – 1,3-β-D-半乳糖二糖 O-GLAC6 – 6′-半乳糖基乳糖
相关产品
D-MQWAVE-1 – MegaQuant™ Wave Spectrophotometer / MegaQuant™ Wave Starter Pack(化学分析仪) K-FRUGL – D-Fructose/D-Glucose Assay Kit K-MASUG – Maltose/Sucrose/D-Glucose Assay Kit K-SUFRG – 蔗糖/D-果糖/D-葡萄糖检测试剂盒 K-SUCGL – 蔗糖/D-葡萄糖检测试剂盒 K-RAFGL – 棉子糖/蔗糖/D-葡萄糖检测试剂盒
相关设备
D-MQWAVE-1 – MegaQuant™ Wave Spectrophotometer / MegaQuant™ Wave Starter Pack(化学分析仪)
Symbol : | GHS05, GHS07, GHS08 |
Signal Word : | Danger |
Hazard Statements : | H302, H302+H332, H314, H334, H360 |
Precautionary Statements : | P201, P202, P260, P261, P264, P270, P271, P280, P284, P301+P312, P301+P330+P331, P304+P340, P342+P311, P501 |
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食品检测 饲料检测 发酵业检测 红酒业检测 酿造业检测 奶制品检测 生物燃料 食物育种 实验室分析 研究
如果需要咨询Megazyme试剂盒说明书等其他技术问题可以访问Megazyme官网或者联系我们。