Cerebrolysin næsespraysæt

Uitsluitend voor laboratorium- en onderzoeksdoeleinden. Niet voor menselijk of veterinair gebruik.

Cerebrolysin er et standardiseret peptidpræparat, der er undersøgt i kontrollerede laboratoriemiljøer inden for rammerne af peptidmedierede signalveje og molekylære reguleringssystemer. I videnskabelig forskning anvendes materialet som modelpræparat til komplekse peptidfraktioner og som referencemateriale i analytisk arbejde. Materialet tilbydes som 60 mg frysetørret lyofilisat i et forseglet forskningshætteglas, leveret som et kit med steril natriumkloridopløsning og en sprayflaske.

Hvad er cerebrolysin?

Cerebrolysin er ikke en enkelt kemisk forbindelse, men et standardiseret enzymatisk hydrolysat: rensede hjerneproteiner af porcin oprindelse spaltes under kontrollerede forhold i en defineret fraktion af lavmolekylære peptider under 10 kDa, suppleret med frie aminosyrer. Fordi processen er standardiseret, er den molekylære profil reproducerbar: fordelingen af ​​peptidlængder og aminosyresammensætningen er karakteristiske og kan karakteriseres kromatografisk. Denne kombination af kompleksitet og reproducerbarhed gør materialet til en meget anvendt model i studiet af multikomponentpeptidfraktioner.

I forskningsmodeller studeres Cerebrolysin i relation til peptidmedierede signalveje og molekylære reguleringsmekanismer i cellekultursystemer. Forskningen fokuserer ofte på, hvordan en forbindelsesfraktion opfører sig in vitro sammenlignet med oprensede, enkelte peptider. På grund af sin stabile analytiske adfærd fungerer materialet regelmæssigt som referenceinput i sammenlignende peptidstudier. Derfor anvendes Cerebrolysin som modelforbindelse og referencestof inden for videnskabelig forskning.

Forskningsområder

I laboratoriesammenhæng forekommer Cerebrolysin blandt andet inden for følgende forskningsområder:

• Proteomisk karakterisering af komplekse peptidblandinger og molekylmassefordelinger i et hydrolysat.
• Studies naar peptide-gemedieerde signaalroutes en moleculaire regulatienetwerken in gecontroleerde celmodellen in vitro.
• Forskning i enzymatisk proteinhydrolyse og indflydelsen af ​​procesbetingelser på den resulterende peptidfraktion.
• Sammenlignende undersøgelse, hvor en sammensat peptidfraktion sammenlignes med oprensede, enkelte peptider.
• Udvikling og validering af analytiske metoder (HPLC, LC-MS, aminosyreanalyse), hvor præparatet fungerer som referencemateriale.
• Stabilitetsundersøgelse af lavmolekylære peptider under definerede temperatur- og fugtighedsforhold.

Hver af disse anvendelser involverer kontrolleret laboratorie- eller præklinisk modelforskning.

Analytische specificatie

The identity of this material is not defined by a single molecular formula, but by a reproducible compositional profile of low-molecular-weight peptides and free amino acids. Therefore, for a hydrolysate, it is not a single purity percentage that is decisive, but the consistency of the fraction itself. Identity and composition are decisive in analytical work: variation in the peptide distribution or the presence of degradation products influences the interpretation of measurement results. An overview of the available analytical documentation can be found on our website. side med laboratorieresultater.

Specifikationer

Form, håndtering og opbevaring

Cerebrolysin is supplied as 60 mg freeze-dried lyophilisate in a sealed vial. The lyophilization process preserves the molecular integrity of the peptide fraction during storage and transport. The powder is white to light yellow and slightly hygroscopic; minor color variations between shipments are inherent to an enzymatic hydrolysate and do not constitute an indication of quality or defect. In addition to the vial, the kit contains a sterile 0.9% sodium chloride solution and an empty spray bottle.

Store the sealed lyophilisate in a cool, dry, and dark place in the original packaging, protected from light and moisture. Handle the material with standard laboratory precautions: work in a clean environment, use appropriate personal protective equipment, and keep the packaging out of reach of unauthorized persons. Dispose of residual material in accordance with applicable laboratory guidelines.

Cerebrolysin i vores forskningssortiment

Cerebrolysin falls under the category of freeze-dried research compounds in vial form within our range. Researchers working with this category frequently combine the material with peptides that are studied via their own molecular target. While Cerebrolysin distinguishes itself by the composite nature of the peptide fraction, other components within the same product line have been chosen precisely because they consist of a single defined sequence. These materials share the freeze-dried vial form but differ fundamentally in molecular class and analytical characterization.

Ofte stillede spørgsmål

Hvilken stofklasse tilhører cerebrolysin?
It is a standardized enzymatic hydrolysate of purified brain proteins of porcine origin, and therefore belongs to the low-molecular-weight peptide fractions and not to the single, synthetic peptides.

Why does this material have no molecular formula?
Because it is not a single compound but a mixture of peptides and free amino acids. The fraction is defined by a molecular mass below 10 kDa and a reproducible composition profile.

Why is that compositional profile relevant in research?
It determines whether measurements between deliveries and laboratories are comparable, and makes the material usable as a reference in analytical methods.

In what form is the material supplied?
As freeze-dried lyophilisate of 60 mg in a sealed vial, supplied as a kit with sterile 0.9% sodium chloride solution and spray bottle.

Hoe bewaar ik het materiaal?
Store in a cool, dry, and dark place in the original packaging, protected from light and moisture.