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AB241000

Phenylalanine Assay Kit (Colorimetric)

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(3 제품이 사용된 논문 )

Phenylalanine Assay Kit (Colorimetric) ab241000 provides a quick, simple and accurate method for quantifying Phenylalanine in biological samples. Readout on any colorimetric (450 nm) plate reader.

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

대체 명칭 보기

LPA, Phe

2 이미지
Functional Studies - Phenylalanine Assay Kit (Colorimetric) (AB241000)
  • FuncS

Supplier Data

Functional Studies - Phenylalanine Assay Kit (Colorimetric) (AB241000)

Phenylalanine Standard Curve.

In this instance, standard curve is shown before background subtraction.

Functional Studies - Phenylalanine Assay Kit (Colorimetric) (AB241000)
  • FuncS

Supplier Data

Functional Studies - Phenylalanine Assay Kit (Colorimetric) (AB241000)

Determination in liver lysate and serum : .

Liver tissue from rat and human serum were prepared according to the protocol. For Phe determination, 10 μL liver lysate (1.5 mg/ml) and 80 μL tyrosinase-treated serum were used.

주요 정보

검출 방식

Colorimetric

샘플 타입

Tissue Lysate, Serum, Cell Lysate

분석 플랫폼

Microplate reader

제품 세부 정보

Phenylalanine Assay Kit (Colorimetric) (ab241000) provides a quick, simple and accurate method for quantifying Phenylalanine in biological samples. In the assay, Phenylalanine is metabolized with the simultaneous formation of NADH which reacts with a probe to generate absorbance that can be followed colorimetrically at 450 nm. The assay is linear in the range from 0.2 to 10 nmol, allowing accurate determination of concentrations in the range of 1 - 50 μM Phenylalanine.

Other Notes
This product is manufactured by BioVision, an Abcam company and was previously called K481 Phenylalanine Assay Kit (Colorimetric). K481-100 is the same size as the 100 test size of ab241000.

The Safety Datasheet for this product has been updated for certain countries. Please check the current version in the Support and downloads section.

제품 구성

{ "values": { "100Test": { "sellingSize": "100 Test", "publicAssetCode":"ab241000-100Test", "assetComponentDetails": [ { "size":"1 x 25 mL", "name":"Assay Buffer 63", "number":"AB241000-CMP01", "productcode":"" }, { "size":"1 x 1 Vial", "name":"Phenyalanine Standard", "number":"AB241000-CMP04", "productcode":"" }, { "size":"1 x 1 Vial", "name":"Developer Solution III", "number":"AB241000-CMP02", "productcode":"AB255098" }, { "size":"1 x 1 Vial", "name":"Tyrosinase", "number":"AB241000-CMP05", "productcode":"" }, { "size":"1 x 1 Vial", "name":"Phenylalanine Enzyme Mix", "number":"AB241000-CMP03", "productcode":"" } ] } } }

특성 및 보관 정보

배송 시 보관 조건
Blue Ice
적절한 단기 보관 조건
-20°C
적절한 장기 보관 조건
-20°C
보관 정보
-20°C

추가 정보

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

Phenylalanine often abbreviated as Phe is an essential amino acid with a molecular mass of 165.19 g/mol. It serves as a precursor for the biosynthesis of proteins and other compounds. Phenylalanine is transported into cells by a specific membrane transporter and expresses mainly in the liver and brain tissues. In laboratory settings phenylalanine assays and kits are often used to measure its concentration in biological samples which can be colorimetrically or fluorescently assessed.
Biological function summary

Phenylalanine aids in the formation of proteins by incorporating into the polypeptide chains during ribosomal translation. It is not part of a molecular complex but acts as a free amino acid in various cellular processes. Its conversion to tyrosine by the enzyme phenylalanine hydroxylase is an important step in its metabolism. This conversion is necessary because tyrosine is used in the production of neurotransmitters and hormones.

Pathways

Phenylalanine plays an important role in the phenylalanine and tyrosine catabolic pathway. This pathway is critical for the metabolism of aromatic amino acids eventually leading to the synthesis of important compounds like dopamine and norepinephrine. The enzyme phenylalanine hydroxylase closely related to this pathway shows the connection between phenylalanine and subsequent tyrosine-derived neurotransmitters illustrating its importance in neurochemical regulation.

Phenylalanine is strongly associated with the genetic disorder phenylketonuria (PKU) resulting from mutations in the phenylalanine hydroxylase gene. This deficiency leads to high levels of phenylalanine in the blood causing neurotoxicity and cognitive impairments if left untreated. Management of PKU involves a diet low in phenylalanine connecting it to medical nutrition strategies. Furthermore high phenylalanine levels can affect proteins involved in neurotransmitter production linking it to potential neurological complications when not properly regulated.

제품 프로토콜

제품이 사용된 논문 (3)

Recent publications for all applications. Explore the 전체 목록 and refine your search

MedComm 6:e70100 PubMed39968502

2025

Changes in L-phenylalanine concentration reflect and predict response to anti-PD-1 treatment combined with chemotherapy in patients with non-small cell lung cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Yaqing Liu,Yu Ping,Liubo Zhang,Qitai Zhao,Yachang Huo,Congcong Li,Jiqi Shan,Yanwen Qi,Liping Wang,Yi Zhang

BMC anesthesiology 23:367 PubMed37946144

2023

Metabolomics and machine learning approaches for diagnostic and prognostic biomarkers screening in sepsis.

Applications

Unspecified application

Species

Unspecified reactive species

Han She,Yuanlin Du,Yunxia Du,Lei Tan,Shunxin Yang,Xi Luo,Qinghui Li,Xinming Xiang,Haibin Lu,Yi Hu,Liangming Liu,Tao Li

International journal of molecular sciences 21: PubMed33260674

2020

E3 Ubiquitin Ligase APC/C Regulation of Phenylalanine Hydroxylase Stability and Function.

Applications

Unspecified application

Species

Unspecified reactive species

Apoorvi Tyagi,Neha Sarodaya,Kamini Kaushal,Arun Pandian Chandrasekaran,Ainsley Mike Antao,Bharathi Suresh,Byung Ho Rhie,Kye-Seong Kim,Suresh Ramakrishna
제품이 사용된 논문 모두 보기
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