Figure 9
Crystallization results from proteinase K (a) from fish sauce with 12.5% PEG 3350 in HEPES buffer at pH 6.8, and (b) using Hampton Research Silver Bullet H12 with 12.5% PEG 3350 in HEPES buffer at pH 6.8. Silver Bullet H12 contains aspartame, gly-gly-gly, leu-gly-gly, pentaglycine, tyr-ala and tyr-phe, which are also likely to be found in fish sauce made from fermented anchovies. The well diameter is 0.9 mm. |