All items are supplied for in vitro laboratory research use only — not for human or veterinary use, diagnosis or therapy.
Prices are per unit as listed; each catalog number ships with its Certificate of Analysis.
Irisin — frequently asked
What is irisin?
Irisin is the secreted ectodomain released from the membrane protein FNDC5. The fragment corresponding to FNDC5 residues 42 to 112 is the form most often studied, and it is supplied both as a synthetic peptide and as a recombinant glycoprotein preparation.
Why is irisin researched?
FNDC5 transcription is reported to rise with exercise and PGC-1 alpha activity, so irisin is studied as an exercise-associated myokine. Published work examines effects on adipose tissue browning, UCP1 expression, and possible integrin-mediated signalling in cell and rodent models.
Which species and formats are offered?
The mature irisin sequence is reported to be conserved across human, rat, mouse and canine, so items are frequently listed for all four. Formats include synthetic fragments, recombinant protein, FNDC5 precursor peptides and matched antibodies for detection work.
Support assistant
Peptide Medix Support
Automated help · team availability varies
Products are supplied for laboratory research use only.
Welcome to Peptide Medix support. This assistant can show catalog, delivery and payment
information. Email the team for questions that require a person.
Delivery options
Available methods, cost and estimated timing are shown during checkout. Review those
details before payment because they can vary by order and destination.
We accept: Cash App, PayPal, Apple Pay, Google Pay, and Chime.
Payment is completed securely online on the checkout page, in full, before your order
is dispatched. There is no payment in person and no cash on delivery, and drivers
never collect money.
Tax of about 10% is estimated in the cart and finalized at checkout along with the
rest of your order total.
Thanks, I've got your number. What can I help you with?
This assistant can provide quick catalog information. Use email or the contact form for a
question that requires a team response.
This assistant can answer common catalog, delivery and payment questions. For anything beyond that, email
info@peptidemedix.com. Response time is not guaranteed.
This assistant could not match that question to a verified quick answer. Email
info@peptidemedix.com or use the contact form.