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ProteoMass Protein MALDI-MS Calibration Kit

Protein MALDI MS Calibration Standard


linha de produto


Nível de qualidade



Protein MALDI MS Calibration Standard


cleaning products
flavors and fragrances
food and beverages
personal care

temperatura de armazenamento



This kit features a convenient selection of pre-qualified standard proteins, matrices, and solvents for calibrating and testing matrix assisted laser desorption ionization (MALDI) mass spectrometers. Configured specifically for applications in the mass range of 5 to 66 kDa, MSCAL3 is ideal for most protein studies. Applications include calibration, tuning, and sensitivity testing of MALDI instruments from all manufacturers.
ProteoMass Protein MALDI-MS Calibration Kit has been used as a mass calibration standard for MALDI-TOF MS (matrix assisted laser desorption ionization-time of flight mass spectrometry) analysis.

Informações legais

6538 is a trademark of American Type Culture Collection
ProteoMass is a trademark of Sigma-Aldrich Co. LLC

Componentes do kit também disponíveis separadamente

Nº do produto

  • I6279ProteoMass Insulin MALDI-MS Standard, vial of 10 nmol, monoisotopic mol wt 5,729.6087 Da 2 x 10

  • C8857ProteoMass Cytochrome c MALDI-MS Standard, vial of 10 nmol, (M+H+) 12,361.96 Da by calculation 2 x 10

  • A8971ProteoMass Apomyoglobin MALDI-MS Standard, vial of 10 nmol, (M+H+) 16,952.27 Da by calculation 2 x 10

  • A9096ProteoMass Aldolase MALDI-MS Standard, vial of 10 nmol, average mol wt 39,211.28 Da by calculation 2 x 10

  • A8471ProteoMass Albumin MALDI-MS Standard, vial of 10 nmol, average mol wt 66,429.09 Da by calculation 2 x 10

  • Sinapinic acid, Use tested for MALDI-TOF Mass Spec. 8 x 10

  • Acetonitrile 30 mL


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Palavra indicadora


Classificações de perigo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3


Respiratory system

Código de classe de armazenamento

3 - Flammable liquids



Certificado de análise

Certificado de origem

Wipawadee Sianglum et al.
PloS one, 6(2), e16628-e16628 (2011-02-18)
The ethanolic extract from Rhodomyrtus tomentosa leaf exhibited good antibacterial activities against both methicillin-resistant Staphylococcus aureus (MRSA) and S. aureus ATCC 29213. Its minimal inhibitory concentration (MIC) values ranged from 31.25-62.5 µg/ml, and the minimal bactericidal concentration (MBC) was 250
Marta Martínez-Júlvez et al.
The FEBS journal, 279(23), 4306-4317 (2012-10-09)
The RdxA oxygen-insensitive nitroreductase of the human gastric pathogen Helicobacter pylori is responsible for the susceptibility of this organism to the redox active prodrug metronidazole [2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethanol]. Loss-of-function mutations in rdxA are primarily responsible for resistance to this therapeutic. RdxA exhibits potent
Tyler A Zimmerman et al.
Analytical chemistry, 83(15), 6090-6097 (2011-06-23)
In-source decay (ISD) fragmentation as combined with matrix-assisted laser desorption/ionization (MALDI) mass spectrometry allows protein sequencing directly from mass spectra. Acquisition of MALDI-ISD mass spectra from tissue samples is achieved using an appropriate MALDI matrix, such as 1,5-diaminonaphthalene (DAN). Recent
Binding of the N-terminal domain of the lactococcal bacteriophage TP901-1 CI repressor to its target DNA: a crystallography, small angle scattering, and nuclear magnetic resonance study.
Frandsen KH, et al.
Biochemistry, 52, 6892-6904 (2013)
Expression and purification of recombinant apolipoprotein A-I Zaragoza (L144R) and formation of reconstituted HDL particles.
Fiddyment S, et al.
Protein Expression and Purification, 80, 110-116 (2011)

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