RA260 — research reference, shipped from Colombia

Presentations and visible prices

The price above is the public value per vial. Availability and batch documentation are confirmed before the quotation is accepted.

A supplier code within a category of characterized molecules

The catalog states explicitly that RA260 is a supplier code with no declared composition, the same situation as LC216, but in a different category. What stands out about RA260 is that its category — immunomodulation, longevity, and cellular metabolism — brings together references with well-documented structural classification: ARA 290 (Cibinetide), an undecapeptide derived from erythropoietin, and Thymosin Alpha-1, a 28-amino-acid acetylated peptide.

This page does not translate that category closeness into a shared composition: RA260 does not inherit its category neighbors' classification simply by being grouped with them. The absence of a declared molecular family stays visible, precisely to avoid suggesting a structural relationship the catalog does not verify.

RA260's 50 mg presentation

The catalog offers RA260 in a single presentation, 50 mg vial, with a current listed price from US$124. In milligrams per vial, it is one of the larger presentations among the mass-measured references in its category; the liquid formats of Insulin and LC216, by contrast, follow a different unit.

That 50 mg size does not determine the price: the current figure for RA260 is checked directly in its own commercial block, without relating it to any other catalog reference's milligram amount.

The Janoshik Analytical certificate, even for an undeclared composition

The fact that RA260 has no published molecular family does not exclude it from the same documentary verification standard as the rest of the catalog. Each lot's identity and purity are confirmed by the certificate of analysis (COA) that Janoshik Analytical issues per lot: high-performance liquid chromatography (HPLC) for purity and mass spectrometry (MS) for identity.

The COA is handled on request and subject to documentary availability, just as for ARA 290 or Thymosin Alpha-1. For a reference with no declared starting composition, that certificate is the most direct documentary source available about the specific lot being shipped, beyond the category classification.

Physical form and storage of the 50 mg vial

The 50 mg RA260 vial corresponds to a powder presentation. The catalog's technical sheet states storage at 2–8 °C, protected from light, for this type of reference, a condition that should be confirmed against the specific documentation of the lot received before assigning laboratory custody space.

On receipt, given this presentation's size, it is worth verifying with particular care that the vial and the lot visible on it exactly match the accepted quote, before adding the material to the inventory record.

Quote and payment for a reference with no declared family

Selecting RA260 in the catalog does not generate an immediate charge. The request is recorded first with the 50 mg presentation and the current price; the commercial confirmation that follows fixes the total, the destination, and the payment method in writing. Shipping is calculated separately, with rates for Bogotá and for the rest of the country shown on the site's shipping information. Outside Colombia, this reference ships to 5 countries (Costa Rica, Ecuador, United States, Mexico and Puerto Rico), from US$57; the rate for each country is listed on the site's international shipping page.

If the institution needs the COA as part of its approval process — particularly relevant for a reference with no published composition — it should request it explicitly when quoting. The proof of payment should stay linked to the order code for later reconciliation.

RA260 against ARA 290 and Thymosin Alpha-1, its category neighbors

Within the immunomodulation, longevity, and cellular metabolism category, RA260 sits alongside references with very different structural classifications from each other: ARA 290 (Cibinetide), an eleven-amino-acid fragment derived from erythropoietin, and Thymosin Alpha-1, a 28-amino-acid acetylated peptide derived from prothymosin alpha. Both have a documented structural relationship that RA260 does not.

The comparison this page can support among the three is precisely that difference in documentary status: two references with verified structural classification, and one, RA260, stated as a supplier code with no known composition. All three, however, go through the same per-lot certification process via Janoshik Analytical.

Frequently asked questions about RA260