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AB83394

L-Alanine Assay Kit

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(11 Publications)

Alanine Assay Kit ab83394 provides a sensitive detection method of alanine.
6 Images
Functional Studies - L-Alanine Assay Kit (AB83394)
  • FuncS

Lab

Functional Studies - L-Alanine Assay Kit (AB83394)

L-Alanine measured colourimetrically in cell culture medium and control medium, background signal subtracted (duplicates +/- SD).

Functional Studies - L-Alanine Assay Kit (AB83394)
  • FuncS

Lab

Functional Studies - L-Alanine Assay Kit (AB83394)

L-Alanine measured fluorometrically in deproteinised human biological fluid with background signal subtracted (duplicates +/- SD).

Functional Studies - L-Alanine Assay Kit (AB83394)
  • FuncS

Lab

Functional Studies - L-Alanine Assay Kit (AB83394)

L-Alanine measured fluorometrically in cell lysates, background signal subtracted (duplicates +/- SD).

Functional Studies - L-Alanine Assay Kit (AB83394)
  • FuncS

Supplier Data

Functional Studies - L-Alanine Assay Kit (AB83394)

Example of fluorometric and colorimetric Alanine standard curves obtained using ab83394.

Functional Studies - L-Alanine Assay Kit (AB83394)
  • FuncS

Lab

Functional Studies - L-Alanine Assay Kit (AB83394)

L-Alanine measured fluorometrically in cell culture medium and control medium, background signal subtracted (duplicates +/- SD).

Functional Studies - L-Alanine Assay Kit (AB83394)
  • FuncS

Lab

Functional Studies - L-Alanine Assay Kit (AB83394)

L-Alanine measured colourimetrically in deproteinised human biological fluid with background signal subtracted (duplicates +/- SD).

Key facts

Detection method

Colorimetric/Fluorometric

Sample types

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

Assay type

Quantitative

Sensitivity

> 24 µg/mL

Range

24 - 76 µg/mL

Assay time

40m

Assay Platform

Microplate reader

Product details

Abcam's Alanine Assay Kit provides a sensitive detection method of alanine. In the kit, alanine is converted to pyruvate which is specifically detected leading to proportional color (λ=570nm: 0-10 nmol) or fluorescence (Ex/Em 535/587nm: 0-1 nmol) development. Serum concentration: ~24-76 μg/ml (~3-9 nmol/10 μl).

Visit our FAQs page for tips and troubleshooting.

This product is manufactured by BioVision, an Abcam company and was previously called K652 Alanine Colorimetric/Fluorometric Assay Kit. K652-100 is the same size as the 100 test size of ab83394.

Alanine is the 2nd most abundant of the 20 proteinogenic amino acids. Nonessential, being available from dietary sources, it plays a key role in the glucose-alanine cycle between tissues and liver. In muscle and other tissues that degrade amino acids, amino groups are pooled as glutamate by transamination. Glutamate then transfers the amino group to pyruvate via alanine aminotransferase, forming alanine and α-ketoglutarate. The alanine is passed into the blood and transported to the liver. A reverse of the alanine aminotransferase reaction takes place in liver. Pyruvate can be used in gluconeogenesis, to form glucose which may return to other tissues through the circulatory system. There appears to be a correlation between alanine levels and and higher blood pressure, energy intake, cholesterol levels, and body mass index.

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.

What's included?

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Properties and storage information

Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Storage information
-20°C

Supplementary information

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

Alanine also known as L-alanine is a non-essential amino acid with a molecular mass of 89.09 g/mol. Alanine can be found in high concentrations in muscle tissue and is one of the building blocks of proteins in many tissues and organs. L-alanine’s functional group includes an amino group and a carboxyl group which gives it properties important for metabolic processes. It operates as a part of the alanine cycle and is often involved in the transamination process which involves the transfer of an amino group from one molecule to another.
Biological function summary

Alanine contributes to several important metabolic functions in the body by functioning as an energy source for muscles. Alanine does not form part of any major complexes but often acts as a medium for the transportation of nitrogen and carbon across tissues. Within the liver it participates in gluconeogenesis where it can be converted to glucose providing energy during periods of fasting or physical exertion.

Pathways

The involvement of alanine in the glucose-alanine cycle and the Krebs cycle highlights its significance in metabolic activity. This cycle facilitates the exchange of metabolites between the muscle and liver providing a means to balance nitrogen waste and energy production. Alanine is closely related to other amino acids such as glutamine and glutamate as these are key players in nitrogen metabolism and energy transactions within cells.

Studies connect alanine to conditions like type 2 diabetes and certain amino acid metabolic disorders. The imbalance in alanine levels affects glucose metabolism influencing insulin sensitivity and glycemic control. Alanine relates to proteins like insulin in diabetes showing the potential connection between amino acid metabolism and endocrine function. Understanding alanine's role provides insights into therapeutic targets for related metabolic diseases.

Product protocols

Publications (11)

Recent publications for all applications. Explore the full list and refine your search

Research (Washington, D.C.) 8:0703 PubMed40416363

2025

Targeting the Exonic Circular RNA/O-GlcNAc Transferase/Forkhead Box C1 Axis Inhibits Asparagine- and Alanine-Mediated Ferroptosis Repression in Neuroblastoma Progression.

Applications

Unspecified application

Species

Unspecified reactive species

Qilan Li,Yang Cheng,Chunhui Yang,Minxiu Tian,Xiaojing Wang,Dan Li,Xinyue Li,Jiaying Qu,Shunchen Zhou,Liduan Zheng,Qiangsong Tong

Proceedings of the National Academy of Sciences of the United States of America 121:e2409955121 PubMed39190351

2024

Multifunctional biomolecular corona-inspired nanoremediation of antibiotic residues.

Applications

Unspecified application

Species

Unspecified reactive species

Jie Hou,Yuqi Lu,Qiqi Chen,Xinyi Liao,Xinyue Wu,Kaijian Sang,Jason C White,Jorge L Gardea-Torresdey,Jiang Xu,Jianying Zhang,Kun Yang,Lizhong Zhu,Daohui Lin

The Journal of biological chemistry 300:105602 PubMed38159852

2024

The YBX3 RNA-binding protein posttranscriptionally controls SLC1A5 mRNA in proliferating and differentiating skeletal muscle cells.

Applications

Unspecified application

Species

Unspecified reactive species

Silina Awad,William Skipper,William Vostrejs,Kendall Ozorowski,Kristen Min,Liva Pfuhler,Darshan Mehta,Amy Cooke

Journal of medicinal chemistry 66:2589-2607 PubMed36724486

2023

Optimized M24B Aminopeptidase Inhibitors for CARD8 Inflammasome Activation.

Applications

Unspecified application

Species

Unspecified reactive species

Qifeng Chen,Alvin Wang,Dominic J Covelli,Abir Bhattacharjee,Qinghui Wang,Elizabeth L Orth-He,Sahana D Rao,Hsin-Che Huang,Daniel P Ball,Jeffrey C Hsiao,Daniel A Bachovchin

Cell reports 42:111965 PubMed36649711

2023

Protein folding stress potentiates NLRP1 and CARD8 inflammasome activation.

Applications

Unspecified application

Species

Unspecified reactive species

Elizabeth L Orth-He,Hsin-Che Huang,Sahana D Rao,Qinghui Wang,Qifeng Chen,Claire M O'Mara,Ashley J Chui,Michelle Saoi,Andrew R Griswold,Abir Bhattacharjee,Daniel P Ball,Justin R Cross,Daniel A Bachovchin

BMC neurology 22:299 PubMed35971119

2022

Clinical characteristics and proteome modifications in two Charcot-Marie-Tooth families with the AARS1 Arg326Trp mutation.

Applications

Unspecified application

Species

Unspecified reactive species

Helle Høyer,Øyvind L Busk,Q Ying Esbensen,Oddveig Røsby,Hilde T Hilmarsen,Michael B Russell,Tuula A Nyman,Geir J Braathen,Hilde L Nilsen

Nature chemical biology 18:565-574 PubMed35165443

2022

M24B aminopeptidase inhibitors selectively activate the CARD8 inflammasome.

Applications

Unspecified application

Species

Unspecified reactive species

Sahana D Rao,Qifeng Chen,Qinghui Wang,Elizabeth L Orth-He,Michelle Saoi,Andrew R Griswold,Abir Bhattacharjee,Daniel P Ball,Hsin-Che Huang,Ashley J Chui,Dominic J Covelli,Shaochen You,Justin R Cross,Daniel A Bachovchin

American journal of physiology. Endocrinology and metabolism 322:E319-E329 PubMed35156394

2022

Rev1 deficiency induces replication stress to cause metabolic dysfunction differently in males and females.

Applications

Unspecified application

Species

Unspecified reactive species

Wietse In Het Panhuis,Anastasia Tsaalbi-Shtylik,Milena Schönke,Vanessa van Harmelen,Amanda C M Pronk,Trea C M Streefland,Hetty C M Sips,Salwa Afkir,Ko Willems van Dijk,Patrick C N Rensen,Niels de Wind,Sander Kooijman

Endocrinology, diabetes & metabolism 5:e00300 PubMed34787952

2021

Exogenous d-β-hydroxybutyrate lowers blood glucose in part by decreasing the availability of L-alanine for gluconeogenesis.

Applications

Unspecified application

Species

Unspecified reactive species

Adrian Soto-Mota,Nicholas G Norwitz,Rhys D Evans,Kieran Clarke

Scientific reports 7:44308 PubMed28303908

2017

Disruption of Autolysis in Bacillus subtilis using TiO Nanoparticles.

Applications

Unspecified application

Species

Unspecified reactive species

Eric McGivney,Linchen Han,Astrid Avellan,Jeanne VanBriesen,Kelvin B Gregory
View all publications
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