http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112539986-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-31 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-31 |
| filingDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112539986-B |
| titleOfInvention | Ferrous sulfate reagent and kit for melanin dyeing |
| abstract | The invention relates to a ferrous sulfate reagent and a kit for melanin dyeing, and the preparation method of the ferrous sulfate reagent provided by the invention comprises the following steps: dissolving 2.5g of ferrous sulfate in distilled water, adding non-oxidizing acid to adjust the pH value to 2.0-2.5, adding a dyeing protective agent, fully stirring to dissolve the ferrous sulfate, and fixing the volume of the solution to 100 mL; the dyeing protective agent is gelatin with the mass fraction of 0.1-1%. A small amount of non-oxidative acid and a dyeing protective agent are added into the reagent to prolong the preservation time of the reagent and ensure the dyeing effect, the preparation is simple, the components of the protective agent are simple and easy to obtain, the protection effect on the ferrous sulfate dyeing effect is good, and the added reagent does not influence the dyeing effect on melanin in pathological tissues. The kit containing the ferrous sulfate reagent is used for dyeing melanin, and more accurate diagnosis basis can be provided for clinicians to diagnose melanin lesions such as skin melanoma, neuromelanoma, pseudomelanosis pigment and the like. |
| priorityDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.