SigrafW is Windows‐compatible software developed using the Microsoft® Visual Basic
Studio program that uses the simplified Hill equation for fitting kinetic data from allosteric and …

A mycelial β-glucosidase from the thermophilic mold Humicola insolens was purified and
biochemically characterized. The enzyme showed carbohydrate content of 21% and apparent …

We evaluate the effects of total ammonia nitrogen-N (TAN) exposure for 72 h on (Na + ,K + )-
and V(H + )-ATPase activities and on their subunit expressions in gills of the diadromous …

The effect of several carbon sources on the production of mycelial-bound β-glucosidase by
Humicola grisea var. thermoidea in submerged fermentation was investigated. Maximum …

We evaluate hemolymph osmotic and ionic regulatory abilities and characterize a posterior
gill microsomal (Na+, K+)-ATPase from the marine swimming crab, Callinectes ornatus, …

A soluble form of an alkaline phosphatase obtained from rat osseous plates was purified
204-fold with a yield of 24.3%. The purified enzyme showed a single protein band of M r 80 000 …

Crustaceans inhabit diverse biotopes, often subject to alterations that constitute a severe
challenge to their homeostatic mechanisms. These challenges have driven the evolution of …

The catalytic activity of a glycosylphosphatidylinositol (GPI)-anchored alkaline phosphatase
has been studied in Langmuir phospholipid monolayers at different surface pressures. The …

A new biotin derivative functionalized by an electropolymerizable pyrrole group has been
synthesized. The electrooxidation of this biotin pyrrole has allowed the formation of …

We evaluate (Na + , K + )-ATPase activity, and protein and gene expression of the α-subunit
in posterior gills 6 and 7 of Callinectes ornatus, a euryhaline crab, during a 10-day …