What purity are Alpha Biologix research peptides?

Peptides are HPLC-verified to a stated minimum purity (typically 98% or higher; check each product page for the specific value). A Certificate of Analysis (CoA) is available on request at quality@alphabiologix.com.

How should this research material be stored?

Lyophilized peptides should be stored refrigerated at 2-8 C and protected from light. Once reconstituted, store at 2-8 C and use within the validated stability window for your protocol.

What is the difference between lyophilized and activated formats?

Lyophilized is a freeze-dried powder requiring reconstitution with a suitable solvent (e.g. bacteriostatic water) before laboratory use. Activated is pre-reconstituted to a stated concentration and ready to use in research protocols.

Do you provide a Certificate of Analysis (CoA)?

Yes. A third-party HPLC Certificate of Analysis documenting identity and purity is available for our research peptides on request. Email quality@alphabiologix.com with the product name and lot number.

Peptides & compounds · Ships fast from the USA · Lab-tested purity

1 1

Alpha Biologix

Vitamin B-12 Methylcobalamin (30mL)

Q: Is Vitamin B-12 Methylcobalamin (30mL) intended for human use?

No. All Alpha Biologix products are sold strictly for in-vitro laboratory research use only. They are not drugs, foods, cosmetics, or dietary supplements and are not for human or animal consumption, ingestion, injection, or any diagnostic or therapeutic use.

$80.00

Shipping calculated at checkout.

Pharmaceutical-Grade Solution

Methylcobalamin is the methylated, biologically active form of vitamin B-12, supplied as a sterile solution.

Specifications

Compound	Methylcobalamin (Vitamin B-12)
Class	Cobalamin derivative
Volume	30 mL vial
Form	Sterile solution

Availability

Available to licensed practitioners, clinics and qualified institutions. Account approval and credential verification required.

Pharmaceutical-grade compound for licensed practitioner and institutional use. Not an FDA-approved drug. Not for direct human administration.

View full details

Alpha Biologix

10063 Southwest 72nd Street
Miami, FL 33173
United States
+1 305-315-5188

Get Directions

All products sold by Alpha Biologix are intended strictly for laboratory and research use only (RUO). They are not drugs, foods, cosmetics, or dietary supplements, and are not for human or veterinary consumption, ingestion, injection, or any in-vivo diagnostic or therapeutic use. No statements on this site have been evaluated by the FDA. By purchasing, you certify that you are a qualified researcher and at least 21 years of age.For research use only. Not for human consumption.