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 ↗KPV
♢ Research use only Specifikacija na ravni razreda; izbrane serije testira Janoshik
✓ Janoshik Verified 98.786%KPV · Report #233644 ↗Free standard EU shipping on orders over €200
If a product doesn't match the specification on its published COA, contact us with your batch number: we investigate against the lot's report and replace any product that fails it, at no cost to you.
Contact us within 48 hours of delivery with photos of the outer box, inner packing, and any affected vials with labels legible. Confirmed transit damage is replaced at no cost to you.
Returns policy →Shipping estimate for EU
3–7 days most of the EU · 10–14 Nordics/Baltics. Dispatched within 1–2 business days. Check destination rates at checkout.
Full shipping informationKPV je naravno prisoten tripeptid (Lys-Pro-Val), izpeljan iz C-terminalnega konca alpha-melanocyte-stimulating hormone (alpha-MSH). Preučevan je bil zaradi imunomodulatornega signaliziranja v raziskovalnih modelih gastrointestinalne in imunske biologije. Imunomodulatorni tripeptid, izpeljan iz alpha-MSH Raziskave črevesne epitelijske pregrade in prenašalca PepT1 Študije modulacije poti NF-kB Samo za raziskovalne namene. Ni za prehrano ljudi.
O izdelku KPV
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) |
| Čistost | ≥98% (class-level specification) |
| Format | Lyophilized powder |
| Reconstitution | Sterile water or saline |
| Shranjevanje | -20°C; 2-8°C after reconstitution |
Shranjevanje
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.
| Parameter | Vrednost |
|---|---|
| Spojina | KPV (Lys-Pro-Val, alpha-MSH C-terminalni tripeptid) |
| Čistost | ≥98% (specifikacija na ravni razreda) |
| Oblika | liofiliziran prašek |
| Rekonstitucija | Sterilna voda ali fiziološka raztopina |
| Shranjevanje | -20°C; 2-8°C po rekonstituciji |
Follow the storage conditions on the product label and its published documentation. Handle only in an appropriately equipped laboratory.
Peptide Reconstitution Calculator →Kaj kažejo raziskave
Izbrane recenzirane študije iz objavljene literature. Vsaka opisuje laboratorijske ali predklinične ugotovitve in je pripisana navedeni študiji, ne temu izdelku. Samo za raziskovalne namene — ne medicinski nasvet.
[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: 15102092Navedbe so podane kot raziskovalna referenca. CertaPeptides (CERTALAB S.R.L.) je preprodajalec, ne proizvajalec, in ne navaja nobenih medicinskih, terapevtskih trditev ali trditev o učinkovitosti. Izdelki so samo za raziskovalne namene in niso za uživanje pri ljudeh ali živalih.
Zaupanje raziskovalcev
Zakaj raziskovalci izberejo CertaPeptides
Kdo to dejansko testira?
Izbrane lote neodvisno preverja Janoshik Analytical (Češka) in jih objavi na javnem portalu Janoshik. Drugi loti se odpremijo s specifikacijo dobaviteljeve serije. Objavljeno steno si oglejte na /coa.
Ogled COA →Kaj pa, če dobim napačno serijo?
Vsaka etiketa na viali nosi kodo. Poiščite jo na naši strani za preverjanje: ta prikaže, kar CertaPeptides objavlja za to kodo, pri umaknjeni seriji pa tudi, da je bila umaknjena, in zakaj. Če je vaša serija umaknjena ali če iskanje kode z vaše etikete ne najde ničesar, nam to kodo pošljite po e-pošti.
Ogled COA →Od kod se odpremlja?
Iz Romunije (EU). Smo CERTALAB SRL, CUI 54169956, registrirani za DDV. Sameday za Romunijo, GLS za večino destinacij v EU, TCE Worldwide za preostale čezmejne trge v EU in zunaj EU (Združeno kraljestvo, Švica). Dostava 1–15 delovnih dni glede na destinacijo — natančno okno je prikazano ob zaključku naročila.
Podrobnosti o dostavi →Kaj pa, če pride do težave?
Imate 14-dnevno pravico do odstopa po OUG 34/2014 (romunsko/EU potrošniško pravo), z možnostjo eskalacije na ANPC in izvensodnega reševanja sporov (SAL). Kontaktirajte nas na support@chinapeptideshop.com.
Politika vračil →Podatki o izdelku
Ta izdelek je namenjen izključno znanstvenoraziskovalnim in razvojnim namenom. Gre za kemično snov, ki se ne sme uporabljati kot zdravilo, učinkovina ali sestavina v katerem koli izdelku, namenjenem prehrani ljudi ali živali. Raziskovalci morajo s to spojino ravnati skladno s svojimi institucionalnimi smernicami za biološko varnost. Uporabljajte jo le v ustrezno opremljenih laboratorijskih okoljih z ustrezno osebno zaščitno opremo.
Peptidi v liofilizirani (zamrznjeno sušeni) obliki se pošiljajo v zaprtih steklenih vialah s standardnimi načini dostave in med prevozom ne potrebujejo hlajenja. Liofilizirani peptidi so zelo stabilni pri sobnih temperaturah ves čas standardnega pošiljanja (običajni časi prevoza so prikazani pri zaključku nakupa). Po prejemu izdelek nemudoma prenesite v hlajeno shranjevanje (2–8 °C).
Pogosta vprašanja
Raziskovalni peptidi se dobavljajo v liofilizirani (zamrznjeno sušeni) obliki. Količina materiala je običajno le nekaj miligramov — videti je kot zelo tanek film ali majhna kroglica na dnu viale, pogosto skoraj nevidna. To je popolnoma normalno.
Za razliko od nekaterih dobaviteljev, ki dodajajo polnila (kot je manitol), CertaPeptides zagotavlja čist peptid brez nepotrebnih dodatkov.
Raziskovalna knjižnica
Sorodni raziskovalni članki
Frequently researched together
KPV
GHK-Cu
Retatrutide
BPC-157Combined Price €151.46
View All Products