Isolation of proteins and peptides for bioassays and mass spectrometry

The surface of magnetic beads can also be functionalized for cleanup and isolation of proteins and peptides.

  • Fast and easy method
  • High purity
  • High yield
  • Various surface coating options available (protein A/G)
  • C4, C8, C18 coating for reverse phase application
  • Weak cation exchange property (WCX) available
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Protein A/G Beads
Proteomics Beads
WCX Beads

Beads linked with protein A or protein G

MagSi Protein-A Beads

Magnetic Beads with covalently linked protein A

  • Surface with recombinant Protein A
  • Binds efficiently to the fc-region of immuno globulines
  • Different types and particle sizes, suited for immuno precipitation (IP) and IgG-purification
  • Suited for HTS
  • Available with beads of  600 nm, 1000 nm, and 3000 nm
Contents
Magnetic Beads, buffer
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Artikelnummer Menge
MD10011 MagSi-protein A 600, 600 nm, 10 mg/mL, pack size = 1 mL
MD11011 MagSi-protein A 600, 600 nm, 10 mg/mL, pack size = 5 mL
MD01011 MagSi-protein A 1.0, 1 µm, 10 mg/mL, pack size = 1 mL
MD02011 MagSi-protein A 1.0, 1 µm, 10 mg/mL, pack size = 5 mL
MD41011 MagSi-protein A 3.0, 3 µm, 10 mg/mL, pack size = 1 mL
MD42011 MagSi-protein A 3.0, 3 µm, 10 mg/mL, pack size = 5 mL

MagSi Protein G Beads

Magnetic Beads with protein G surface, for proteomics and immuno assays

  • Recombinant protein G
  • Efficient binding of immunglobulines
  • Different particle sizes (600 nm, 1 µm, 3 µm) for immunoprecipitation (IP) and IgG purification
  • Suited for HTS
Inhalt
Magnetic Beads, Puffer
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Artikelnummer Menge
MD10012  MagSi-protein G 600, 600 nM Durchmesser, 10 mg/mL, VE = 1 mL
MD11012  MagSi-protein G 600, 600 nM Durchmesser, 10 mg/mL, VE = 5 mL
MD01012  MagSi-protein G 1.0, 1 µM Durchmesser, 10 mg/mL, VE = 1 mL
MD02012  MagSi-protein G 1.0, 1 µM Durchmesser, 10 mg/mL, VE = 5 mL
MD41012  MagSi-protein G 3.0, 3 µM Durchmesser, 10 mg/mL, VE = 1 mL
MD42012  MagSi-protein G 3.0, 3 µM Durchmesser, 10 mg/mL, VE = 5 mL

Alkylated magnetic beads for proteomics

MagSi Proteomics Beads

MagSi-proteomics Beads are optimised for cleanup, concentraion or desalting of peptides or protein fragments. The surface carries C4, C8, or C18 groups.

  • Beads for cleanup, concsntration and desalting of peptides and protein digests
  • Also suited for LC-MS/MS
  • C4, C8 or C18 surface for reverse phase application
  • Suited for HTS
Inhalt
Magnetic Beads
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Item Description
MD01014 MagSi-proteomics C4, pack size = 2 mL
MD02014 MagSi-proteomics C4, pack size = 10 mL
MD03014 MagSi-proteomics C4, pack size = 100 mL
MD01015 MagSi-proteomics C8, C8 Alkylgruppe, pack size = 2 mL
MD02015 MagSi-proteomics C8, pack size = 10 mL
MD03015 MagSi-proteomics C8, pack size = 100 mL
MD01009 MagSi-proteomics C18, pack size = 2 mL
MD02009 MagSi-proteomics C18, pack size = 10 mL
MD03009 MagSi-proteomics C18, pack size = 100 mL

Weak Cation / Anion Exchange Beads

Demnächst Verfügbar

Your Product Specialist

Jan Winter

Product Manager Genomics

Application specialist for PCR, qPCR, Magnetic Beads & CRISPR/Cas9

+49 (152) 3361 2537

jw@steinbrenner-laborsysteme.de