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Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".

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Lactose Assay Kit (Colorimetric/Fluorometric) - LS-K289
Available for shipment within the USA only
Catalog
Size
Price
LS-K289-100
100 tst
$360

Available for shipment within the USA only

Product Description

Lactose (C12H22O11), also called milk sugar, is a disaccharide that consists of Beta-D-galactose and alpha/Beta-D-glucose through a Beta1-4 glycosidic linkage. Lactose is the major sugar and makes up 2-8% of milk. Simple, direct and high-throughput assays for lactose determination find wide applications. This assay uses specific enzyme-coupled reactions in which lactose is cleaved and the resulting galactose forms a colored product. The color intensity at 570nm or fluorescence intensity at 530nm/585nm is directly proportional to the lactose concentration in the sample.

Specifications

Name
Lactose Assay Kit (Colorimetric/Fluorometric)
Product Type
Detection/Quantition
Usage Summary
For quantitative determination of lactose and evaluation of drug effects on lactose metabolism.
Target
Lactose
Sample Type
Food and Beverages
Detection
Colorimetric (570 nm Absorbance), Fluorometric (Ex/Em 530/585 nm)
Kit Components
  • Assay Buffer
  • Enzyme Mix: Dried Dye Reagent
  • Lactase: Dried Standard (20 mM Lactose)
  • (See Datasheet for specific volumes supplied)
  • Applications
    Spectrophotometry (fluorometric), Spectrophotometry (visible)
    Equipment
    Microplate fluorometer, Microplate spectrophotometer (visible)
    Conditions
    Shipped -20°C Dry Ice, Store at Store at -20°C., 3 months shelf life.
    Documents
    Data Sheet Data Sheet    SDS SDS
    Restrictions
    For research use only. Available for shipment within the USA only.

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    Requested From: United States
    Date Requested: 12/13/2018
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