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The L-Arginine Assay Kit (ab241028) provides a quick, specific, and easy method for the measurement of total L-arginine concentrations in a wide 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

Enzyme activity assay - L-Arginine Assay Kit (AB241028), expandable thumbnail
  • Enzyme activity assay - L-Arginine Assay Kit (AB241028), expandable thumbnail
  • Enzyme activity assay - L-Arginine Assay Kit (AB241028), expandable thumbnail

Publications

Key facts

Detection method
Colorimetric
Sample types
Other biological fluids, Drinks

What's included?

100 Test
Components
Arginine
1 x 1 Vial
Arginine Enzyme Mix
1 x 1 Vial
Arginine Probe Mix B
1 x 12 mL
Assay Buffer 5
1 x 25 mL
Converter Mix D
1 x 1 Vial
Probe V
1 x 12 mL

Recommended products

The L-Arginine Assay Kit (ab241028) provides a quick, specific, and easy method for the measurement of total L-arginine concentrations in a wide 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
Other biological fluids, Drinks

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

The L-Arginine Assay Kit (ab241028) provides a quick, specific, and easy method for the measurement of total L-arginine concentrations in a wide variety of samples. In this enzyme-based assay, L-arginine is converted into a series of intermediates, which will further react with a probe producing a stable colorimetric signal (OD: 450 nm).

The kit is simple to use, sensitive and high-throughput adaptable and can detect as low as 1 nmol/well of L-arginine in biological samples.

This product is manufactured by BioVision, an Abcam company and was previously called K749 L-Arginine Assay Kit (Colorimetric). K749-100 is the same size as the 100 test size of ab241028.

REACH authorisation
Abcam has not and does not intend to apply for the REACH Authorisation of customers' uses of products that contain European Authorisation list (Annex XIV) substances.
It is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.

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:
Terms & Conditions.

3 product images

  • Enzyme activity assay - L-Arginine Assay Kit (ab241028), expandable thumbnail

    Enzyme activity assay - L-Arginine Assay Kit (ab241028)

    L-arginine standard curve.

  • Enzyme activity assay - L-Arginine Assay Kit (ab241028), expandable thumbnail

    Enzyme activity assay - L-Arginine Assay Kit (ab241028)

    Specificity of the detection of L-arginine over other amino acids: D-arginine and other L-amino acids were tested at a 2-fold molar excess (each AA: 40 nmol) vs L-arginine (20 nmol).

  • Enzyme activity assay - L-Arginine Assay Kit (ab241028), expandable thumbnail

    Enzyme activity assay - L-Arginine Assay Kit (ab241028)

    Estimations of L-arginine in two human serum sample (30 µL) and orange juice (1.6 µL).

    Estimations of L-arginine in two human serum sample (30 μL) and orange juice (1.6 μL). L-arginine concentrations were 0.278 mM and 0.069 mM in the two human serum samples, and 5.113 mM in orange juice. Assays were performed following the kit protocol.

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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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