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Mass Spectrometry Products for Life Science Research - Alfa Aesar

Mass Spectrometry (MS) is a major technique in most of the proteomics platforms. All mass spectrometry techniques require high quality calibration mixtures with respect to their ionization mode, ionization technique and type of analyzers irrespective of the mass spectrometer used. In most of the cases, for both positive and negative mode ionizations the researchers require different calibration mixture to acquire better ionization, tuning, high accurate mass and sensitivity. The soft ionization techniques such as ESI (Electrospray Ionization) and MALDI (Matrix Assisted Laser Desorption Ionization) require calibration mixtures. Also, different calibration mixtures are required for variety of MS analyzers such as triple quadrupole (QQQ), ion trap/orbitrap and TOF (time of flight). Similarly, another major product required in mass spectrometry analysis is MALDI matrices. Alfa Aesar offers calibration mixture, protein, peptide mass spectrometry standards and MALDI matrices.

  • 1,5-Diaminonaphthalene, Ultrapure MALDI Matrix
  • 2',4',6'-Trihydroxyacetophenone, Ultrapure MALDI Matrix
  • 2-(4-Hydroxyphenylazo)benzoic acid, Ultrapure MALDI Matrix
  • 2,5-Dihydroxybenzoic acid, Ultrapure MALDI Matrix
  • 2,6-Dihydroxyacetophenone, Ultrapure MALDI Matrix
  • 2-Mercaptobenzothiazole, Ultrapure MALDI Matrix
  • 3,5-Dimethoxy-4-hydroxycinnamic acid, Ultrapure MALDI Matrix
  • 3-Hydroxypicolinic Acid, Ultrapure MALDI Matrix
  • Acetylated Angiotensin II, Certified Mass Spec Grade, 500pmol per vial
  • Acetylated Annexin 1, Certified Mass Spec Grade, 500pmol per vial
  • Acetylated Peptide Certified Mass Spec Standard Mixture I, 500pmol each peptide per vial
  • Acetylated Peptide Certified Mass Spec Standard Mixture II, 500pmol each peptide per vial
  • Adrenocorticotropic Hormone (1-10), Certified Mass Spec Grade, 500pmol per vial
  • Albumin, Bovine, Certified Mass Spec Grade
  • Albumin, Bovine, Digest Standard, Certified Mass Spec Grade
  • Albumin, ex egg, Certified Mass Spec Grade
  • Albumin, ex egg, Digest Standard, Certified Mass Spec Grade
  • alpha-Casein, Certified Mass Spec Grade
  • alpha-Chymotrypsinogen A, Certified Mass Spec Grade
  • alpha-Cyano-4-hydroxycinnamic acid, Ultrapure MALDI Matrix
  • Angiotensin II, Certified Mass Spec Grade, 500pmol per vial
  • Anionic Acid Labile Surfactant I (AALS I), Certified Mass Spec Grade
    At neutral pH, Anionic Acid Labile Surfactant I acts as a detergent for use in sample preparation, protein solubilization, and cell lysis protocols. It is an alternative to SDS and other commonly used anionic detergents for protein analysis. When experimental solutions are adjusted to a pH of 2.5 - 3 with trifluoroacetic acid (TFA) and incubated for 10 minutes, the acid labile surfactant is fully cleaved into small organic molecules that do not exhibit surfactant activity or interfere with mass spectrometry analysis. The detergent is compatible with ESI and MALDI mass spectrometry analysis.
  • Anionic Acid Labile Surfactant II (AALS II), Certified Mass Spec Grade
    At neutral pH, Anionic Acid Labile Surfactant II acts as a powerful detergent for use in sample preparation, protein solubilization, and cell lysis protocols. It is an alternative for SDS and other commonly used anionic detergents used in protein analysis. When experimental solutions are adjusted to a pH of 2.5 - 3 with trifluoroacetic acid (TFA) and incubated for 10 minutes, the acid labile surfactant is fully cleaved into small organic molecules that do not exhibit surfactant activity or interfere with mass spectrometry analysis. The detergent is compatible with ESI and MALDI mass spectrometry analysis.
  • Annexin 1, Certified Mass Spec Grade, 500pmol per vial
  • beta-Casein, Certified Mass Spec Grade
  • beta-Galactosidase Digest Standard, Certified Mass Spec Grade
  • Calcitonin (15-29), Certified Mass Spec Grade, 500pmol per vial
  • Carbonic Anhydrase, Certified Mass Spec Grade
  • Carbonic Anhydrase Digest Standard, Certified Mass Spec Grade
  • Carcinoembryonic Antigen CGM2 (176-186), Certified Mass Spec Grade, 500pmol per vial
  • Casein Digest Standard, Certified Mass Spec Grade
  • Cationic Acid Labile Surfactant I (CALS I), Certified Mass Spec Grade
    At neutral pH, Cationic Acid Labile Surfactant I acts as a powerful detergent for use in sample preparation, protein solubilization, and cell lysis protocols. When experimental solutions are adjusted to a pH of 2.0 with trifluoroacetic acid (TFA) and incubated for 30 minutes at 55°C, the acid labile surfactant is fully cleaved into small organic molecules that do not exhibit surfactant activity or interfere with mass spectrometry analysis.
  • Cationic Acid Labile Surfactant II (CALS II), Certified Mass Spec Grade
    At neutral pH, Cationic Acid Labile Surfactant II acts as a powerful detergent for use in sample preparation, protein solubilization, and cell lysis protocols. When experimental solutions are adjusted to a pH of 2.0 with trifluoroacetic acid (TFA) and incubated for 30 minutes at room temperature, the acid labile surfactant is fully cleaved into small organic molecules that do not exhibit surfactant activity or interfere with mass spectrometry analysis.
  • Clostripain, Certified Mass Spec Grade
  • Cytochrome C, Certified Mass Spec Grade
  • Cytochrome C, equine heart, Digest Standard, Certified Mass Spec Grade
  • Deglycosylated Fetuin Digest Standard, Certified Mass Spec Grade
  • Endoproteinase Glu-C, Certified Mass Spec Grade
  • Erythropoietin (EPO) (117-131), Certified Mass Spec Grade, 500pmol per vial
  • Glu-1-Fibrinopeptide B (Glu-Fib) Peptide Certified Mass Spec Standard, 5000pmol per vial
  • Glycosylated Carcinoembryonic Antigen CGM2 (176-186), Certified Mass Spec Grade, 500pmol per vial
  • Glycosylated Erythropoietin (EPO) (117-131), Certified Mass Spec Grade, 500pmol per vial
  • Glycosylated MUC5AC 3, Certified Mass Spec Grade, 500pmol per vial
    An internal standard for glycoprotein and glycopeptide analysis. Contains 500pol of glycosylated MUC5AC 3. The threonine at position 3 is glycosylated with GalNAc.
  • Glycosylated Peptide Certified Mass Spec Standard Mixture I, 500pmol each peptide per vial
  • Glycosylated Peptide Certified Mass Spec Standard Mixture II, 500pmol each peptide per vial
  • Hemoglobin Digest Standard, Certified Mass Spec Grade
  • Hemoglobins, bovine, alpha and beta chains, Certified Mass Spec Grade
  • Human Serum Albumin, Certified Mass Spec Grade
  • Insulin, Certified Mass Spec Grade
  • Ion Trap and FT-MS Peptide Standard, Certified Mass Spec Grade, 3500pmol total peptide per vial

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