Tryptophan ELISA Kit (Colorimetric)

ELISA: Tryptophan ELISA Kit [HRP] [KA1916] - Typical calibration curve

• Applications: ELISA, NULL
• Suitable Sample Type: Plasma, Serum, Urine
• Standard Curve Range: 0.73 to 250 ug/mL
• Sensitivity: 1.2 ug/mL

Tryptophan ELISA Kit (Colorimetric) Summary

• Description: Tryptophan ELISA Kit is an enzyme immunoassay for the quantitative determination of tryptophan.
• Standard Curve Range: 0.73 to 250 ug/mL
• Sensitivity: 1.2 ug/mL
• Assay Type: Quantification
• Inter-Assay: CV% < 11.7%
• Intra-Assay: CV% < 11%
• Spike Recovery: Urine: 106%, Serum: 95%
• Sample Volume: 25 uL
• Kit Type: ELISA Kit (Colorimetric)

Applications/Dilutions

• Dilutions:
  • ELISA
  • Quantification

Packaging, Storage & Formulations

• Storage: Store at 4C.

Notes

This product is produced by and distributed for Abnova, a company based in Taiwan.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. ELISA Kits are guaranteed for 6 months from date of receipt.

Publications for Tryptophan ELISA Kit (KA1916)(7)

Publications using KA1916

• Chengcao Sun, Youqiong Ye, Zhi Tan, Yuan Liu, Yajuan Li, Wei Hu, Ke Liang, Sergey D. Egranov, Lisa Angela Huang, Zhao Zhang, Yaohua Zhang, Jun Yao, Tina K. Nguyen, Zilong Zhao, Andrew Wu, Jeffrey R. Marks, Abigail S. Caudle, Aysegul A. Sahin, Jianjun Gao, Seth T. Gammon, David Piwnica-Worms, Jian Hu, Paul J. Chiao, Dihua Yu, Mien-Chie Hung, Michael A. Curran, George A. Calin, Haoqiang Ying, Leng Han, Chunru Lin, Liuqing Yang Tumor-associated nonmyelinating Schwann cell–expressed PVT1 promotes pancreatic cancer kynurenine pathway and tumor immune exclusion Science Advances 2023-02-01 [PMID: 36724291]
• Sun L, Zhang Y, Yang T et al. IGFBP2 Drives Regulatory T Cell Differentiation through STAT3/IDO Signaling Pathway in Pancreatic Cancer Journal of personalized medicine 2022-12-03 [PMID: 36556226] (ELISA)
  
  Details:
  Tissue supernatants
• Yuki T, Junko N, Dai H et al. CNS serotonin content mediating food deprivation-enhanced learning is regulated by hemolymph tryptophan concentration and autophagic flux in the pond snail. Nutr Neurosci. 2022-02-14 [PMID: 35156560]
• Allison B, Lindsey R, Adam N et al. Tryptophan metabolism is dysregulated in individuals with Fanconi anemia. Blood Adv. 2021-01-12 [PMID: 33570643]
• Jiao H, Yan Z, Ma Q et al. Influence of Xiaoyaosan on depressive-like behaviors in chronic stress-depressed rats through regulating tryptophan metabolism in hippocampus. Neuropsychiatr Dis Treat. 2019-01-09 [PMID: 30587994]
• Liu R, Merola J, Manes TD et al. Interferon-gamma converts human microvascular pericytes into negative regulators of alloimmunity through induction of indoleamine 2,3-dioxygenase 1. JCI Insight. 2018-03-08 [PMID: 29515027] (ELISA, Human)
• Martin-Gronert MS, Stocker CJ, Wargent ET et al. 5-HT2A and 5-HT2C receptors as hypothalamic targets of developmental programming in male rats. Dis Model Mech 2016-01-14 [PMID: 26769798]