PicoProbe™ Hexokinase Activity Assay Kit (Fluorometric)

Hexokinase (EC 1.1.1.49; also called HK, 6-Phosphate Glucose Kinase, ATP: D-Hexose 6-Phosphotransferase, ATP-dependent Hexokinase) is found in many organisms including bacteria, plants and mammals. Hexokinases play an important role in glucose metabolism. There are four isoforms (HK-I, II, III and IV). HK-I, HK-II, and HK-III have low Km, while HK-IV (also called Glucokinase) has 100-fold high Km for glucose. Hexokinase deficiency leads to diseases such as X-linked muscular dystrophy and rare autosomal recessive hemolytic anemia. On the other hand, increased hexokinase activity is detected in various human tumors and is associated with metastasis. BioVision’s PicoProbe™ Hexokinase Activity Assay kit provides a quick and easy method for monitoring HK activity in a wide variety of samples. In this assay, HK converts glucose into glucose-6-Phosphate, which in turn undergoes a series of reactions and reduce PicoProbe™ to generate intense fluorescent product (Ex/Em = 535/587 nm). The assay is simple, sensitive and high-throughput adaptable and can detect as low as 2 µU of HK activity.

• Detection method: Fluorescence (Ex/Em = 535/587 nm) • Applications: • Measurement of Hexokinase activity in various tissues/cells. • Analysis of Glucose metabolism and Cell signaling in various cell types. • Screening anti:diabetic drugs.

• Simple and rapid procedure • Highly Sensitive • Can detect hexokinase activity even as low as 2 µU

Metabolism, Hexokinase

PicoProbe™ HK Activity Assay Kit (Fluorometric), PicoProbe™ 6-Phosphate Glucose Kinase Activity Assay Kit (Fluorometric), PicoProbe™ ATP: D-Hexose 6-Phosphotransferase Activity Assay Kit (Fluorometric), PicoProbe™ ATP-dependent Hexokinase Activity Assay Kit (Fluorometric)

• HK Assay Buffer • PicoProbe™ (in DMSO) • HK Substrate • ATP • HK Enzyme • HK Developer • HK Positive Control • NADPH Standard (200 nmol)

-20°C

gel pack

12 months

see datasheet

• Measurement of Hexokinase activity in various tissues/cells. • Analysis of Glucose metabolism and Cell signaling in various cell types. • Screening anti-diabetic drugs.

• Animal tissues: muscle, liver, heart, kidney, etc. • Cell culture: adherent or suspension cells • Plant tissues • Serum

Biovision supplies other types of Assays as 1.

Picoprobe low capacitance / high speed active probe arms and accessories. These probes arms have a FET amplifier either in or near the tip and are designed for measuring internal node voltages without capacitive loading the circuit