Free U.S. shipping on orders $199+Lot-matched third-party COA with every orderSave up to 10% on 6+ vials
SignalingOxytocin 5 mg research vial

Hormonal Signaling

Oxytocin

Cyclic nonapeptide

$54$11 per mg

In stock · Ships with lot-matched COA

Vial size

Quantity

1–2 vialsList price
3–5 vialsSave 5%
6+ vialsSave 10%
Third-party COAMatched to your lot
Sealed & cold-storedCrimp-capped vial
Free U.S. shippingOn orders $199+
Discreet packagingPlain outer carton
Research overview

A nine-residue neurohypophyseal peptide used in oxytocin receptor research.

Supplied for in-vitro laboratory research. No information on this page is intended as guidance for human or animal use.

Specifications
Catalog nameOxytocin
CompoundCyclic nonapeptide
Vial size5 mg
FormLyophilized powder
ContainerSealed glass vial, crimp cap
DocumentationLot-matched third-party COA
Intended useIn-vitro laboratory research only
Storage & handling

Store lyophilized vials at −20 °C, protected from light and moisture. After reconstitution, refrigerate at 2–8 °C and follow your laboratory protocol for stability windows.

Need help with concentration math? Use our reconstitution calculator.

Shipping & documentation

Orders ship in a fitted foam insert inside a plain outer carton with tracking. Free U.S. shipping on orders of $199 or more; otherwise a flat $12.99. The certificate of analysis for your lot is available on request at support@sunbeltpeptides.com.

Research use only. This product is sold strictly for in-vitro laboratory research. It is not a drug, food, cosmetic or dietary supplement, has not been evaluated by the FDA and is not for human or veterinary use. By purchasing you confirm you are 21+ and agree to our Research Use Policy.

Related research

Often ordered together.

SignalingPT-141 research vial

PT-141

Bremelanotide · melanocortin agonist

10 mg
$49
$4.90/mg
RecoveryBPC-157 research vial

BPC-157

Body Protection Compound · pentadecapeptide

10 mg20 mg
from$69
$6.90/mg
RecoveryTB-500 research vial

TB-500

Thymosin β4 fragment

10 mg20 mg
from$84
$8.40/mg
$54
Oxytocin