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KPV

♢ Research use only Specifikacija klase; odabrane serije testira Janoshik

✓ Janoshik Verified 98.786%KPV · Report #233644 ↗
VELIČINA

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KPV je prirodno prisutan tripeptid (Lys-Pro-Val) izveden iz C-terminalnog kraja alfa-melanocit-stimulirajućeg hormona (alpha-MSH). Proučavan je zbog svoje imunomodulacijske signalizacije u istraživačkim modelima gastrointestinalne i imunološke biologije. Imunomodulacijski tripeptid izveden iz alpha-MSH Istraživanje epitelne barijere crijeva i PepT1 transportera Studije modulacije NF-kB puta Samo u istraživačke svrhe. Nije za ljudsku potrošnju.

Opis

KPV (Lys-Pro-Val) is a tripeptide made up of the amino acids lysine, proline and valine. Its sequence matches the last three residues (positions 11-13) of alpha-melanocyte-stimulating hormone (alpha-MSH), a 13-amino-acid peptide cleaved from the precursor protein proopiomelanocortin (POMC).

In published laboratory research, KPV has been examined in cell-culture studies of intracellular signalling in human keratinocytes and in cells expressing the melanocortin-1 receptor (MC1R), of the NF-kB pathway in intestinal epithelial cell lines, and of its uptake by the peptide transporter PepT1.

Specifications

Parameter Value
Compound KPV (Lys-Pro-Val, alpha-MSH C-terminal tripeptide)
Čistoća ≥98% (class-level specification)
Format Lyophilized powder
Reconstitution Sterile water or saline
Čuvanje -20°C; 2-8°C after reconstitution

Čuvanje

Store at -20°C before reconstitution. Refrigerate at 2-8°C after reconstitution and use within 28 days. KPV is a small, stable tripeptide with good shelf life under proper storage conditions.

Where does the KPV sequence come from?

Alpha-MSH has the sequence Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val, and KPV corresponds to its last three amino acids. Alpha-MSH is one of several peptides cleaved from proopiomelanocortin (POMC), the same precursor protein that gives rise to adrenocorticotropic hormone (ACTH).

In what kind of research is KPV studied?

The published studies summarised on this page are laboratory research: cell-culture work on melanocortin receptor signalling, on the NF-kB pathway and on peptide transport by PepT1. Their results describe observations made under experimental conditions only.

How does KPV differ from full-length alpha-MSH?

Alpha-MSH has 13 amino acids, while KPV consists of only its last three, so KPV is a much smaller molecule. Full-length alpha-MSH binds several melanocortin receptors (MC1R, MC3R, MC4R and MC5R). KPV is studied as a research compound in its own right.

KPV is supplied for research purposes only. Not for human use. Handle in compliance with institutional biosafety guidelines.

ParametarVrijednost
SpojKPV (Lys-Pro-Val, tripeptid C-kraja alpha-MSH)
Čistoća≥98% (specifikacija na razini klase)
OblikLiofilizirani prah
RekonstitucijaSterilna voda ili fiziološka otopina
Čuvanje-20°C; 2-8°C nakon rekonstitucije

KPV

KPV · Result: 98.786% · Measured content: 11.93 mg (119.3% of label) · Report Code: P29STAYN1SF6 · Test Date: 2026-09-18 · Lab: Janoshik Analytical

View independent report #233644 ↗

Follow the storage conditions on the product label and its published documentation. Handle only in an appropriately equipped laboratory.

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Što istraživanje pokazuje

Odabrane recenzirane studije iz objavljene literature. Svaka opisuje laboratorijske ili pretkliničke nalaze i pripisana je citiranoj studiji, ne ovom proizvodu. Samo u istraživačke svrhe — nije medicinska smjernica.

[1]

Keratinocyte signalling

In human keratinocyte cell-culture research, the alpha-MSH C-terminal fragment KPV was examined within melanocortin signalling pathways.

alpha-Melanocyte-stimulating hormone, MSH 11-13 KPV and adrenocorticotropic hormone signalling in human keratinocyte cells. Journal of Investigative Dermatology (2004). PMID: 15102092

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Informacije o proizvodu

Ovaj je proizvod namijenjen isključivo za znanstvena istraživanja i razvoj. Riječ je o kemijskoj tvari koja se ne smije upotrebljavati kao lijek, medicinski pripravak, djelatna tvar ni sastojak u bilo kojem proizvodu namijenjenom ljudskoj ili životinjskoj potrošnji. Istraživači moraju s ovim spojem rukovati u skladu sa smjernicama biološke sigurnosti svoje ustanove. Upotrebljavajte ga isključivo u primjereno opremljenim laboratorijskim uvjetima uz odgovarajuću osobnu zaštitnu opremu.

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