New Products

pH meter calibration kit

  • Ready-to-use pH buffer solutions.
  • User friendly format with tube holder included.
  • Pre-filled test tubes for single use.
  • No preparation needed


Ringer solution

  • Isotonic, non-toxic buffer.
  • Guaranteed reproducibility.
  • Ready to use in minutes.
  • Save space in stock rooms


Sodium Phosphate Buffer (NaPi) 0.1M, pH 6.0, 6.8, 7.2, 7.5, 8.0

Medicago has widened its range of Sodium Phosphate Buffers (NaPi). You can now find 5 new pH levels. This makes it even easier for you to choose a buffer with a pH and molarity that fits your laboratory procedures.

  • Purity of chemicals minimum 99%
  • Choice of three molar concentrations
  • Wide choice of pH
  • Exactly pre-weighed in pouches
  • Dissolve and use in minutes


Protein A Media

WorkBeads Protein A affinity chromatography media is produced from agarose using a cross-linking method that results in a highly porous and physically stable agarose matrix. Agarose based matrices have successfully been used for many years in biotechnology research and in the industrial purification of proteins. Agarose is proven to be exceptionally compatible with natural biomolecules, e.g., proteins, DNA and carbohydrates. The material shows minimal nonspecific interaction due to the hydrophilic nature of agarose.

Digital dermatitis ELISA kit A

Medicago introduces a new kit.

  • Complete ready to use kit.
  • For research use only
  • Detection of antibodies against an antigen, PrrA, isolated fromTreponema sp which correlates with the occurrence of digital dermatitis in cattle.
  • Includes 12 strips (96 wells), sufficient for up to 44 test in duplicate/88 test using single wells.
  • Serum and milk samples can be used


Saponin from Gypsophila oldhamiana

Medicago introduces a new saponin.

  • Hemolytic Index: 25000 (European Pharmacopoeia)
  • Saponin content: >70 % (Orcinol-sulphuric acid reaction, Flammang et al. 2010)
  • Glucose concentration in 10 % saponin solution: <16 mg/dL
  • Nonionic surfactant


IMAC Phosphate & Elution Buffer Tablets

Medicago introduces a new set of tablets developed exclusively for use in IMAC (Immobilized Metal ion Affinity Chromatography). This includes IMAC phosphate buffer and IMAC elution buffer in bottles of 50 tablets as well as blister packs of 10 tablets. IMAC is a widely used separation method for purifying proteins and peptides that show an affinity for metal ions, such as histidine-tagged proteins and also some untagged recombinant or native proteins.

  • Guaranteed reproducible results 
  • Mix elution buffer with phosphate buffer to achieve desired imidazole concentration
  • Ultrapure, low UV280 absorbance imidazole
  • Exactly pre-weighed tablets in bottles (50 tablets) and blister packs (10 tablets)



HEPES Buffered Saline (HBS), pH 7.4 

Our new Smart Buffer HBS is a routinely used buffer in cell culture, enzymology, chromatography and general biochemistry.

  • Guaranteed reproducible results 
  • Formulated from analytical grade chemicals
  • Exactly pre-weighed tablets in bottles and blister packs
  • Ideal for standardizing laboratory work


0.1 mol NaCl tablets 

0.1 mol NaCl tablets have been developed for use in many different lab applications. The tablets work perfectly in combination with Medicago’s Smart Buffers to adjust the sodium chloride concentration. To reach the desired sodium chloride concentration, simply add one tablet per 100 mM needed in one litre.

  • Easy way to adjust NaCl concentration
  • Many applications
  • Each tablet contains 100 mmol of 99.9% NaCl
  • The tablets are precisely weighed to 5.844 g


0,1 mol NaCl

Aleuria aurantia lectin (AAL)

Medicago expands its range of lectins by introducing Aleuria aurantia lectin. AAL has been widely used for analysis and preparation of fucosylated oligosaccharides and glycoproteins. Diagnostic appplications include analysis of disease-associated glycosylation on plasma proteins. Furthermore, recombinant AAL can be immobilized and used for affinity chromatography.

  • Ultrapure quality
  • Sugar specificity: fucose and terminal fucose residues on complex 
  • oligosaccharides and glycoconjugates
  • Binding affinity for fucose in all binding positions (α1-2, α1-3, α1-4 and α1-6)
  • Higher affinity towards fucosylated oligosaccharides than native AAL
  • Not blood group specific



Trichosanthes japonica agglutinin I and II (TJA-I and TJA-II)

TJA-I is along with its isolectin TJA-II isolated from the root tubers of Japanese gourd. They are highly purified and one purification step involves bio specific affinity chromatography to ensure highest possible binding affinity. They both have affinity for lactose but while TJA-II favours fucose α1->2 lactose TJA-I favours acidic groups coupled to N-acetyl-D-lactosamine in 1,4 position.

  • Ultrapure quality
  • Affinity for lactose
  • TJA-I favours acidic groups coupled to N-acetyl-D-lactosamine in 1,4 position
  • TJA-II favours fucose α1->2 lactose
  • Supplied as a lyophilized powder, essentially salt free


Protein L Ligand Leakage ELISA kit 

Ideally suited for detecting and quantifying Protein L in Immunoglobulin (Ig) or Ig-fragment containing solutions. This kit complements Medicago’s range of ready-to-use kits for EC ELISA and EC CIA. The kit is a sandwich ELISA with microtiter strips coated with an affinity purified anti-Protein L IgY-antibody.

  • Ready-to-use kit with all reagents and controls necessary for the analysis
  • Detection and quantification of Protein L in Immunoglobulin (Ig) or 
  • Ig-fragment containing solutions 
  • Convenient ELISA procedure
  • Includes 12 strips (96 wells), sufficient for 48 tests

The kit comes in two variants: a standard size and an XL size with more Protein L reference.