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| Company | Aladdin Scientific Corporation | Aladdin Scientific Corporation | Aladdin Scientific Corporation | Aladdin Scientific Corporation | Aladdin Scientific Corporation |
| Item | β-Galactosidase from Aspergillus oryzae | (R)-(-)-Rolipram | 3'-Fluoro-4'-hydroxyacetophenone | 3-Indoleacrylic acid(IAA) | 6-Iodonicotinonitrile |
| Catalog Number | G493781 | R160943 | F156639 | I110480 | I183458 |
| Price | Supplier Page | Supplier Page | Supplier Page | Supplier Page | Supplier Page |
| Description | Biochemical/physiological effects:β- Galactosidase acts on the ends of disaccharides, glycoconjugates and polysaccharides β- D-galactosyl. It can be used to mediate sugar transfer reactions, such as galactooligosaccharide (GOS) synthesis. ββ- Galactosidase can be used in Biochemical/physiological effects:β- Galactosidase acts on the ends of disaccharides, glycoconjugates and polysaccharides β- D-galactosyl. It can be used to mediate sugar transfer reactions, such as galactooligosaccharide (GOS) synthesis. ββ- Galactosidase can be used in glycobiology and biotechnology.β- Galactosidase cleaves lactose into monosaccharide components, glucose and galactose. It can also catalyze the transglycosylation of glucose to form isolactose, which acts as β- The inducer of galactosidase.Product application:β- Galactosidase (from Aspergillus oryzae) has been used for: ① in vitro nuclear magnetic resonance (NMR); ② As β- Galactosidase analysis standard, determination of cell related β- Galactosidase concentration;③ To modify the sugar residues on the surface of the mutant synovial cells to study the adhesion; ④ Lactase hydrolysis experiment; ⑤ Reverse phase (RP) adsorption experiment; ⑥ Whey lactose hydrolysisProduct characteristics:1. Temperature range: effective temperature range: 20 ℃ - 70 ℃Optimum temperature: 40-60 ℃2. PH range: effective PH range: 2.0-7.5Optimum PH range: 4.0-5.5Enzymology Committee No.: 3.2.1.23Principle: lactase can decompose β- A galactoside bond that produces glucose and galactose.Definition of enzyme activity: 1g lactase decomposes ONPG (o-nitrobenzene) every minute at PH 4.5 and 37 ℃ β- D-galactopyranoside) to produce 1umol ONP (o-nitrophenol), that is, one enzyme activity unit is expressed in u/g... Read More | (R)-(-)-Rolipram is a potent and cAMP-specific PDE4 inhibitor with IC50 of 0.22 uM; 2.5-fold more potent than (+)-rolipram (IC50= 2.58 uM) in inhibiting membrane-bound PDE 4 | Inquire | 3-Indoleacrylic acid is a metabolite of tryptophan produced by Peptostreptococcus species. 3-Indoleacrylic acid has a beneficial effect on intestinal epithelial barrier function and mitigates inflammatory responses by immune cells | Inquire |
| Quantity | 100g, 5g, 25g, 1g | 50mg, 10mg | 100g, 250mg, 5g, 25g, 1g | 100g, 5g, 25g, 1g | 5g, 1g |
| Type | Proteins | Reagent | Chemical | Organic Compound | Organic Compound |
| Purity / Grade | EnzymoPure™, 150000u/g | ≥97% | ≥97%(GC)(T) | ≥98% | ≥98% |
| SMILES | C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O)O)O)O)O | COC1=C(C=C(C=C1)[C@H]2CC(=O)NC2)OC3CCCC3 | CC(=O)C1=CC(=C(C=C1)O)F | C1=CC=C2C(=C1)C(=CN2)C=CC(=O)O, C1=CC=C2C(=C1)C(=CN2)/C=C/C(=O)O | C1=CC(=NC=C1C#N)I |
| Molecular Formula | Inquire | C16H21NO3 | C8H7FO2 | C11H9NO2 | C6H3IN2 |
| Applications | Inquire | Inquire | Inquire | Inquire | Inquire |
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