EC Number   |
Application |
Reference |
|---|
   3.2.1.129 | biotechnology |
degradation of non-toxic modified polysialic acid hydrogel scaffold in neuro-regenerative tissue engineering (4.26 microgram enzyme + 39 mg hydrogel), in phosphate buffered saline (400 microl, pH 7.4), at 37°C, degradation speed 2-11 days depending on cross-linker amount (0.6, 0.8, 2 equivalents diepoxyoctane, no activity with 3 equivalents diepoxyoctane), hydrogel was coated with collagen I, poly-L-lysine/collagen I, or diluted matrigel for neurite formation in PC12 cells |
696587 |
| 3.2.1.129 | biotechnology |
degradation of non-toxic modified polysialic acid hydrogel scaffold in neuro-regenerative tissue engineering: no degradation in 12 days with 1 microg/ml active enzyme + 105 cubic mm hydrogel in phosphate buffered saline (pH 7.4), at room temperature, increase to 4 microg/ml at end of week 2 initiates degradation, total degradation after 4 weeks, hydrogel was coated with poly-L-lysine, poly-L-ornithine-laminin or collagen for neurite formation in neonatal and adult rat Schwann cells, neural rat stem cells, and dorsal root ganglionic cells from rats |
696589 |
| 3.2.1.129 | degradation |
degradation of non-toxic modified polysialic acid hydrogel scaffold in neuro-regenerative tissue engineering (4.26 microgram enzyme + 39 mg hydrogel), in phosphate buffered saline (400 microl, pH 7.4), at 37°C, degradation speed 2-11 days depending on cross-linker amount (0.6, 0.8, 2 equivalents diepoxyoctane, no activity with 3 equivalents diepoxyoctane), hydrogel was coated with collagen I, poly-L-lysine/collagen I, or diluted matrigel for neurite formation in PC12 cells |
696587 |
| 3.2.1.129 | degradation |
degradation of non-toxic modified polysialic acid hydrogel scaffold in neuro-regenerative tissue engineering: no degradation in 12 days with 1 microg/ml active enzyme + 105 cubic mm hydrogel in phosphate buffered saline (pH 7.4), at room temperature, increase to 4 microg/ml at end of week 2 initiates degradation, total degradation after 4 weeks, hydrogel was coated with poly-L-lysine, poly-L-ornithine-laminin or collagen for neurite formation in neonatal and adult rat Schwann cells, neural rat stem cells, and dorsal root ganglionic cells from rats |
696589 |
| 3.2.1.129 | medicine |
a noncatalytic enzyme is used for detecting small-cell lung cancer circulating tumor cells |
749567 |
| 3.2.1.129 | medicine |
degradation of non-toxic modified polysialic acid hydrogel scaffold in neuro-regenerative tissue engineering (4.26 microgram enzyme + 39 mg hydrogel), in phosphate buffered saline (400 microl, pH 7.4), at 37°C, degradation speed 2-11 days depending on cross-linker amount (0.6, 0.8, 2 equivalents diepoxyoctane, no activity with 3 equivalents diepoxyoctane), hydrogel was coated with collagen I, poly-L-lysine/collagen I, or diluted matrigel for neurite formation in PC12 cells |
696587 |
| 3.2.1.129 | medicine |
degradation of non-toxic modified polysialic acid hydrogel scaffold in neuro-regenerative tissue engineering: no degradation in 12 days with 1 microg/ml active enzyme + 105 cubic mm hydrogel in phosphate buffered saline (pH 7.4), at room temperature, increase to 4 microg/ml at end of week 2 initiates degradation, total degradation after 4 weeks, hydrogel was coated with poly-L-lysine, poly-L-ornithine-laminin or collagen for neurite formation in neonatal and adult rat Schwann cells, neural rat stem cells, and dorsal root ganglionic cells from rats |
696589 |
| 3.2.1.129 | medicine |
investigation of possible role of polysialic neural cell adhesion molecules in the pathophysiology of epilepsy |
699649 |
| 3.2.1.129 | medicine |
the enzyme recognizes polysialic acid, an oncofetal antigen characteristic for high malignant tumors of neuroendocrine origin |
750002 |
| 3.2.1.129 | molecular biology |
removal of target molecules to investigate their function |
698387 |
