Question (54774) | Natural Human Haptoglobin protein (ab90924)

Go to datasheet (ab90924)


Thanks for your prompt reply.

Another question is, I bought a vial of ab90924 before and in the datasheet provided shows the concentration is 3.58 mg/mL as liquid form not lyophilized form but in your website shows the size is 1mg and lyophilized form. This makes me confused. So why I asked the question yesterday about the concentration of ab77872 to make sure the actual concentration is. Please help me to confirm the concentration of ab77872 and ab90924 in datasheet provided with products.


Thank you for your reply.

I just checked our current stock of these proteins and they should both arrive lyophilized. For ab90924, the concentration indicated on the printed datasheet (4.76 mg/mL) will reflect the volume from which the protein was lyophilized. This is provided to aid in the product's reconstitution. For ab77872, this protein was lyophilized from a starting concentration of 5 mg/mL.

Please let me know if you need any additional information or assistance.