Method and system for providing buffer solutions
A method for delivering a processing solution includes providing a concentrated processing solution in a bioprocess container, the concentrated processing solution being produced at a first site. The method also includes combining the concentrated processing solution with a biopolymer containing solution produced in a bioreactor at a second site different from the first site. In some embodiments, the processing solution is a buffer for processing products of cells cultured in a bioreactor. A system and a pharmaceutical production facility for carrying out the method is also provided.
1. A method for delivering a processing solution, comprising:
a. producing a concentrated processing solution at a first site;
b. storing the concentrated processing solution at the first site in a bioprocess container at a volume of at least 1000 L;
c. loading, at the first site, the bioprocess container onto a vehicle, the bioprocess container being different from the vehicle;
d. shipping, via the vehicle, the bioprocess container from the first site to a second site, the second site being different from the first site;
e. connecting the bioprocess container to at least one processing unit at the second site; and
f. flowing the concentrated processing solution from the bioprocess container to the at least one processing unit to combine the concentrated processing solution with a biopolymer containing solution produced in the at least one processing unit, wherein the concentrated processing solution is at least one of a buffer and media.
2. The method of claim 1 , wherein the first site does not include a bioreactor.
3. The method of claim 1 , wherein the second site is a GMP pharmaceutical production facility.
4. The method of claim 1 , further comprising determining a bioburden of the concentrated processing solution prior to flowing the concentrated processing solution to the at least one processing unit.
5. The method of claim 1 , further comprising diluting the concentrated processing solution from the bioprocess container by adding at least one of water and buffer from a dilution liquid to an inlet of an inline processing solution dilution system to result in a diluted processing solution.
6. The method of claim 1 , wherein the at least one processing unit comprises a plurality of bioreactors.
7. The method of claim 1 , wherein the concentrated processing solution is one of Tris, Tris-Base, Tricine, HEPES, MOPS, PIPES, TAPS, bicine, BES, TES, cacodylate, MES, acetate, MKP, ADA, ACES, glycinamide, acetamidoglycine, acetic acid, citric acid, glycine, glycine glycinate, sodium phosphate, ethanol, hydrochloric acid, sodium hydroxide, guanidinium chloride, guanidine hydrochloride, sodium chloride, and a combination of any of these.
8. The method of claim 1 , further comprising determining, via a first controller, a need for the concentrated processing solution at the second site and communicating the need for the concentrated processing solution to a second controller at the first site.
9. The method of claim 1 , further comprising tracking the bioprocess container during the shipping, connecting and flowing, via an RFID tag on the bioprocess container.