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Glucose-6-Phosphate Assay Kit (Colorimetric) ab83426 is a simple, sensitive and rapid test to quantify glucose-6-phospate (G6P) in a variety of samples.

Individual kit components also available for purchase with a minimum order of 20 units. Contact us to discuss your needs.

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Images

Functional Studies - Glucose-6-Phosphate Assay Kit (Colorimetric) (AB83426), expandable thumbnail
  • Functional Studies - Glucose-6-Phosphate Assay Kit (Colorimetric) (AB83426), expandable thumbnail

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Key facts

Detection method

Colorimetric

Sample types

Urine, Plasma, Tissue Extracts, Cell culture supernatant, Serum, Other biological fluids

Assay type

Quantitative

Range

1 - 30 µM

Assay time

40m

Sensitivity

= 10 µM

Associated Products

Select an associated product type

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What's included?

100 Test
Components
Assay Buffer II
1 x 25 mL
Developer Solution III
1 x 1 Vial
Development Enzyme Mix IX
1 x 1 Vial
G6P Standard
1 x 1 Vial

Recommended products

Glucose-6-Phosphate Assay Kit (Colorimetric) ab83426 is a simple, sensitive and rapid test to quantify glucose-6-phospate (G6P) in a variety of samples.

Individual kit components also available for purchase with a minimum order of 20 units. Contact us to discuss your needs.

Key facts

Detection method

Colorimetric

Sample types

Urine, Plasma, Tissue Extracts, Cell culture supernatant, Serum, Other biological fluids

Assay type

Quantitative

Range

1 - 30 µM

Assay time

40m

Assay Platform

Microplate reader

Sensitivity

= 10 µM

Storage

Shipped at conditions

Blue Ice

Appropriate short-term storage conditions

-20°C

Appropriate long-term storage conditions

-20°C

Storage information

-20°C

Notes

Glucose-6-Phosphate Assay Kit (Colorimetric) (ab83426) is a simple, sensitive and rapid test to quantify glucose-6-phospate (G6P) in a variety of samples. In the assay, glucose-6-phosphate is oxidized into an intermediate product which in turn converts the probe into an intensely colored product with an absorbance at OD=450 nm. This product can detect G6P in the range of 1-30 nmoles with a detection sensitivity ~10 μM G6P.

For higher sensitivity, we recommend our fluorometric assay Glucose-6-Phosphate Assay Kit - High Sensitivity (Fluorometric) (ab107923).
Visit our FAQs page for tips and troubleshooting.

This product is manufactured by BioVision, an Abcam company and was previously called K657 Glucose-6-Phosphate Colorimetric Assay Kit. K657-100 is the same size as the 100 test size of ab83426.

Glucose-6-phosphate (G6P) is a key sugar intermediate for glucose to get into cells, and then enter either metabolic pathways or storage. G6P can enter the glycolytic pathway, the pentose phosphate shunt or be stored as glycogen or starch. G6P is transformed by G6PDH to generate reducing equivalents in the form of NADPH. This is particularly important in red blood cells where a G6PDH deficiency leads to hemolytic anemia.

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.

Activity summary

Glucose 6-phosphate also known as G6P is an essential intermediary metabolite in cellular functions. It serves as a pivotal molecule in various metabolic pathways. Glucose 6-phosphate forms during the first step of glycolysis through the phosphorylation of glucose by the enzyme hexokinase a reaction that adds a phosphate group. The molecular mass of glucose 6-phosphate is approximately 260.14 g/mol. It is expressed in most cell types throughout the body playing a central role in energy metabolism.

Biological function summary

Glucose 6-phosphate acts as a substrate for several biochemical processes within the cell. It is an important component in glycogen synthesis and the pentose phosphate pathway providing important intermediates for nucleic acid and lipid synthesis. Although it is not part of a complex in itself glucose 6-phosphate interacts with various enzymes to activate these pathways reflecting its functional significance.

Pathways

Glucose 6-phosphate is a critical connector in glycolysis and gluconeogenesis. In glycolysis the molecule continues through a series of enzymatic reactions to generate ATP which cells use for energy. Meanwhile in gluconeogenesis glucose 6-phosphate can be converted back to glucose. G6P acts in coordination with enzymes such as glucose-6-phosphate dehydrogenase in the pentose phosphate pathway highlighting its multifunctional nature and its interaction with other proteins like phosphoglucomutase.

Associated diseases and disorders

Glucose 6-phosphate has significant implications in diabetes and glycogen storage diseases. Diabetes characterized by impaired glucose regulation involves altered levels of glucose 6-phosphate. Aberrant function of glucose 6-phosphatase an enzyme that converts glucose 6-phosphate to glucose can lead to glycogen storage diseases like von Gierke's disease. These disorders connect with glucose 6-phosphate through the disrupted metabolic process underlining its critical role in maintaining normal glucose homeostasis.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
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2 product images

  • Functional Studies - Glucose-6-Phosphate Assay Kit (Colorimetric) (ab83426), expandable thumbnail
    Image from Taylor KM et al., PLoS One. 2013;8(2):e56181. Fig 6(A).; doi: 10.1371/journal.pone.0056181. Reproduced under the Creative Commons license http://creativecommons.org/licenses/by/4.0/

    Functional Studies - Glucose-6-Phosphate Assay Kit (Colorimetric) (ab83426)

    G6P (A) levels are elevated in GAA−/− mice compared to wild type (C57/Bl6) and reduced by rhGAA treatment.

    GAA−/− mice were dosed with rhGAA. G6P was quantified in heart and triceps homogenates from wild type (C57Bl/6) and GAA−/− mice using ab83426. Values are means ± SEM. Data was analyzed by one-way ANOVA followed by Newman-Keuls comparing groups. ***P<0.001.

  • Functional Studies - Glucose-6-Phosphate Assay Kit (Colorimetric) (ab83426), expandable thumbnail

    Functional Studies - Glucose-6-Phosphate Assay Kit (Colorimetric) (ab83426)

    Colorimetric standard curve: mean of duplicates (+/- SD) with background reads subtracted.

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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