Change country
Home

Formulation and aliquoting

All our products coming off the pipeline with a protein concentration under 1mg/ml will have BSA as a carrier to stabilize the antibodies.

When the concentration is higher than 1mg/ml we will have stock vials without BSA available. Please contact [email protected] for availability.

All our products come with NaN3 as a preservative so that a working aliquot can be kept at 4C by the user without running the risk that growth will appear inside the tube after a few weeks. Usually, the sodium azide preserves the antibody for about a year, depending on how the product was handled during this time. The preservative is light sensitive and gets inactivated by direct sunlight.

All our products are delivered as 100µg of purified antibody in 200ul buffer: 0.5 mg IgG/ml in Tris saline (20mM Tris pH7.3, 150mM NaCl), 0.02% sodium azide, with 0.5% bovine serum albumin.

We only deviate from this upon special request, for example when a customer places a bulk order for applications where BSA would be in the way. For bulk orders please contact [email protected].

 

 

<previous