Lactose Assay Kit ;- Sequential/High Sensitivity-Megazyme试剂盒

Lactose Assay Kit ;- Sequential/High Sensitivity-Megazyme试剂盒
乳糖检测试剂盒
英文名:Lactose Assay Kit
货号:K-LOLAC
规格:65 assays per kit
品牌: Megazyme
Product code: K-LOLAC
€308.00

65 assays per kit

Prices exclude VAT

Available for shipping

Description Documents (39) Related Products Publications (9) Safety Information
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.

Lactose Assay Kit - Sequential/High Sensitivity

Validation of Methods
Advantages
  • 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)
Documents
Certificate of Analysis
Select COA based on lot# 211109 210917 210916 210418 210417
Safety Data Sheet

FAQs Assay Protocol Data Calculator Validation Report

Related products
Similar Products
K-LACGAR – Lactose/Galactose Assay Kit (Rapid) K-LACSU – Lactose/Sucrose/D-Glucose Assay Kit
Related Carbohydrates
O-LAC6 – Allolactose (1,6-β-D-Galactosyl-D-glucose) O-LAC3 – 1,3-β-D-Galactosyl-D-glucose O-GBI6 – 1,6-β-D-Galactobiose O-GBI3 – 1,3-β-D-Galactobiose O-GLAC6 – 6’-Galactosyllactose
Related Products
D-MQWAVE-1 – MegaQuant™ Wave Spectrophotometer / MegaQuant™ Wave Starter Pack (Chemistry Analyzer) K-FRUGL – D-Fructose/D-Glucose Assay Kit K-MASUG – Maltose/Sucrose/D-Glucose Assay Kit K-SUFRG – Sucrose/D-Fructose/D-Glucose Assay Kit K-SUCGL – Sucrose/D-Glucose Assay Kit K-RAFGL – Raffinose/Sucrose/D-Glucose Assay Kit
Related Equipment
D-MQWAVE-1 – MegaQuant™ Wave Spectrophotometer / MegaQuant™ Wave Starter Pack (Chemistry Analyzer)

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)

Safety Information
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
Safety Data Sheet
Lactose Assay Kit - Sequential/High Sensitivity

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