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4381663

Sigma-Aldrich

iTRAQ® Reagent - 8PLEX Multiplex Kit

Synonyme(s) :

iTRAQ 8-Plex

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About This Item

Code UNSPSC :
12161503
Nomenclature NACRES :
NA.24

Température de stockage

−20°C

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Description générale

Contains iTRAQ® Reagents 113, 114, 115, 116, 117, 118, 119 and 121 and sufficient material for five 8-plex assays. Multiplex Buffer kit (Cat. No. 4381664) to be ordered separately.

Cat. No. 4381663 contains the equivalent reagents in the Sciex iChemistry® product number 4390812.
The isobaric tags for relative and absolute quantitation (iTRAQ®) reagents are the first set of multiplexed, amine-specific, stable-isotope reagents that can label all peptides in up to eight different biological samples enabling simultaneous identification and quantitation, relative and absolute, while retaining important post-translational modification (PTM) information. The iTRAQ Reagents - 8plex kits are available in more economical bulk packs.

Application

iTRAQ® Reagent - 8PLEX Multiplex Kit has been used:
  • to derivatize and label the tryptic digests of the iodoacetamide probe (IPM)-labeled HeLa proteome
  • in isobaric tags for relative and absolute quantitation (iTRAQ) labeling of peptides
  • as isobaric labels for the comparative quantification of proteins between the digested samples in proteomic analysis

Caractéristiques et avantages

  • Simultaneously identify and quantify proteins from multiple samples
  • Expands protein and proteome coverage by labeling all peptides, including those with post-translational modifications (PTMs)
  • Increases confidence in identification and quantitation from MS/MS spectra by tagging multiple peptides per protein
  • Increases throughput and confidence in results for protein biomarker discovery studies
  • Offers a simple workflow without sample fractionation for reduced-complexity samples, such as affinity pull-downs
  • Provides the flexibility to multiplex up to eight different biological samples simultaneously in a single experiment
  • Fully supported by ProteinPilot Software on all SCIEX proteomics LC/MS/MS platforms

Remarque sur l'analyse

To view the Protocol for the iTRAQ Reagents 8-plex Kit, please visit this Protocol link.

To view the Chemistry Quick Reference Card for the iTRAQ Reagents, please visit this Chemistry Quick Reference Card link.

Informations légales

iChemistry is a registered trademark of AB Sciex Pte. Ltd.
iTraq is a registered trademark of AB Sciex Pte. Ltd.

Pictogrammes

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Mention d'avertissement

Danger

Classification des risques

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Code de la classe de stockage

3 - Flammable liquids

Point d'éclair (°F)

35.6 °F - closed cup

Point d'éclair (°C)

2.0 °C - closed cup


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Jesús Alejandro Zamora-Briseño et al.
Frontiers in microbiology, 11, 1084-1084 (2020-06-18)
The Caribbean spiny lobster Panulirus argus (Latreille, 1084) sustains economically valuable fisheries throughout the wider Caribbean region. This species is currently affected by the pathogenic virus Panulirus argus Virus 1 (PaV1) that causes a systemic and chronic-degenerative infection in juvenile
Juan Jin et al.
Biomarkers in medicine, 14(10), 839-854 (2020-08-29)
Background: Proteome studies for multiple renal diseases is bare. Methodology & results: Using isobaric tags for relative and absolute quantitation labeling, many differentially expressed proteins (DEPs) were identified in acute kidney injury (AKI), AKI + chronic kidney disease (CKD), diabetic CKD and
He Wang et al.
Archives of oral biology, 89, 9-19 (2018-02-07)
This study aimed to compare the proteomic profiling of human dental pulp stem cells (DPSCs) and periodontal ligament stem cells (PDLSCs) under in vitro osteogenic induction, which imitates the microenvironment during osteo-/odontogenesis of DPSCs and PDLSCs. The proteomic profiles of
Hongzhi Liu et al.
Oncology letters, 16(1), 335-345 (2018-06-22)
Metastasis and recurrence following surgery are major reasons for the high mortality rate and poor prognosis associated with hepatocellular carcinoma (HCC). Cancer stem cells (CSCs) are thought to be able to cause cancer, and to be the primary cause of
Shaoli Liu et al.
Journal of microbiology and biotechnology, 30(2), 187-195 (2019-11-23)
To understand the molecular mechanism involved in the survivability of cold-tolerant lactic acid bacteria was of great significance in food processing, since these bacteria play a key role in a variety of low-temperature fermented foods. In this study, the cold-stress

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