Specialty Research Peptides Wholesale

What this class covers

Specialty is the honest name for the class that does not fit the others. These five materials are not a family: what they share is that each is ordered on its own terms rather than as part of a set, and that none of them belongs with the single peptides, the GHRH analogues, the GLP class, the blends or the cofactors.

Two of them are closely related as molecules, which is worth knowing before you order. PT-141, also indexed as bremelanotide, and MT-II, also indexed as melanotan II, are both synthetic cyclic heptapeptide melanocortin analogues, N-acetylated, with a lactam ring between the aspartate at position 2 and the lysine at position 7. They differ at the C-terminus: PT-141 is a free acid at 1025.2 g/mol and MT-II is amidated at 1024.2 g/mol. One letter of difference in the identity block, two different materials.

The other three stand alone. Kisspeptin, listed as Kisspeptin-10, is a decapeptide corresponding to residues 45 to 54 of human metastin, at 1302.4 g/mol. SNAP-8, also indexed as acetyl octapeptide-3, is a synthetic octapeptide, N-acetylated and amidated, at 1075.2 g/mol. HCG is not a synthetic peptide at all but a two-subunit glycoprotein hormone, an alpha chain of 92 amino acids and a beta chain of 145, and it is the only product in the catalog listed in international units rather than milligrams or millilitres.

What we list in this class

Four of the five carry a report matched to the product and the size. HCG is the exception, and it is marked as an exception everywhere it appears: the product card shows no report badge, the table reads None published, and the inquiry still returns a lot with its certificate of analysis.

• PT-141 - 10 mg, lyophilized powder. Published report at 10 mg, matched to the size listed.
• MT-II - 10 mg, lyophilized powder. Published report at 10 mg, matched to the size listed.
• Kisspeptin - 10 mg, lyophilized powder. Published report at 10 mg, matched to the size listed.
• SNAP-8 - 10 mg, lyophilized powder. Published report at 10 mg, matched to the size listed.
• HCG - 5,000 IU. No laboratory report has been published for it yet, and the card and table say so rather than implying otherwise.

What the published reports cover

The four published reports in this class all come from Kovera Labs and all follow the same format: purity by RP-HPLC at 214 nm, identity by LC-MS, and a net content figure in milligrams against the labelled 10 mg. Each is published in full and linked from the Report column above.

The figures are quoted exactly as printed, and nothing is rounded or averaged into a class-wide claim. The SNAP-8 report prints 99.402%, the PT-141 report 99.422%, the MT-II report 99.714% and the Kisspeptin report 99.791%. Because PT-141 and MT-II are so similar as molecules, the identity by LC-MS on each report is the part worth reading rather than the purity line.

For HCG there is no report to read. The page says that plainly instead of borrowing documentation from a related material, and it records that what is supplied is a research chemical rather than a drug product. As in every class, no report establishes that its batch is the batch now in inventory: the quote names the lot you would receive and that lot's report, and every wholesale lot ships with its certificate of analysis.

Three compounds here have a publication statistics page under their product page: PT-141, MT-II and Kisspeptin. For SNAP-8 our literature search returned no indexed papers under that name, so no count is shown rather than a number being invented. The hub is /research.

How to order from this class

Four of the five are 10 mg vials, so a line on your list is usually the compound and the number of vials. HCG is the one to read twice: it is listed at 5,000 IU, so the unit on that line is international units per vial, not milligrams.

Nothing in the catalog is priced and no minimum is published. A specialty item rarely travels alone on an inquiry, and it does not need to: put it on the same list as peptides, blends or anything else and you get one quote covering the lot.

The reply names pricing, current availability, the lot and its report, or says plainly that no report is published for that product. Wholesale stock, white label and 3PL ship from Tampa Bay, Florida to the United States; factory-direct orders come from the manufacturer and can ship internationally. How ordering works covers the sequence.

White label and 3PL in this class

Specialty items are usually the third or fourth line a research brand adds, once the core shelf is established. They white-label on the same terms: white label puts your brand on the vial, label and carton from these lots, and 3PL fulfillment stores your finished stock in Tampa Bay and ships it out as your brand.

Two things to settle before you ask. Whether you want PT-141 and MT-II both on the shelf, given how close they are in the identity block and how easily buyers confuse them. And how you want HCG presented, since no laboratory report is published for it and your storefront should say that as plainly as ours does. Bring the products, the sizes and the vial counts, and the quote confirms what is available.

What we source in this class beyond the five

Five products are what we hold here, and the sourced list is where the class really widens.

• Sourced to order in this class: Oxytocin, Gonadorelin, Teriparatide, MT-1 (Afamelanotide), Adipotide and AHK-Cu.
• MT-1 is worth naming explicitly, because MT-II is stocked and MT-1 is not: they are different materials and the quote treats them as such.
• A sourced compound is not in stock. Its page says what the material is, that we get it to order, and that availability, sizes and pricing come back on the quote. See everything we source.