Vitamin B12 Nasal Spray

Direct Anti Peptide is pleased to offer Vitamin B12 Nasal Spray, a high-purity research-grade formulation verified at ≥98% purity and produced under rigorous quality-assurance protocols. This product is intended exclusively for qualified research professionals conducting approved laboratory investigations. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

Vitamin B12 Nasal Spray is a research-grade liquid formulation of cobalamin delivered in a precision nasal-spray format. Cobalamin is a water-soluble, cobalt-containing vitamin that occupies a central role in numerous biochemical pathways studied extensively across cellular biology, hematology, and neuroscience research. The nasal-spray delivery format is of particular scientific interest because it enables researchers to examine transmucosal absorption kinetics without the variables introduced by gastrointestinal processing, making it a valuable model compound for mucosal pharmacokinetic studies. Direct Anti Peptide provides this compound for sale at a competitive best price, with streamlined ordering available online for verified research institutions and licensed laboratory professionals.

Peptide Structure & Amino Acid Sequence

Vitamin B12 (cobalamin) is not a peptide in the classical amino-acid-chain sense; rather, it is a complex organometallic molecule featuring a corrin ring system coordinated to a central cobalt ion. Its IUPAC-recognized molecular formula is C₆₃H₈₈CoN₁₄O₁₄P, with a molecular weight of approximately 1,355.37 g/mol. The CAS registry number for cyanocobalamin, the most commonly studied stable form, is 68-19-9. The corrin ring distinguishes cobalamin structurally from porphyrin-based compounds such as heme, and its upper and lower axial ligands — including the dimethylbenzimidazole nucleotide — are subjects of active structural biochemistry research. Researchers investigating cobalamin biochemistry frequently examine its role as a cofactor for methionine synthase and methylmalonyl-CoA mutase, two enzymes central to one-carbon metabolism and branched-chain amino acid catabolism respectively.

Chemical & Physical Characteristics

The research-grade Vitamin B12 Nasal Spray supplied by Direct Anti Peptide presents the following key physicochemical characteristics relevant to laboratory use:

• Molecular Formula: C₆₃H₈₈CoN₁₄O₁₄P (cyanocobalamin form)
• Molecular Weight: ~1,355.37 g/mol
• CAS Number: 68-19-9
• Appearance: Deep red to garnet-colored aqueous solution
• Solubility: Highly soluble in aqueous media; stable across physiological pH ranges studied in mucosal absorption research
• Delivery Format: Sterile nasal spray solution with metered-dose actuator
• Purity: ≥98% as verified by HPLC and mass spectrometry

Purity & Analytical Verification (HPLC & MS)

Every batch of Vitamin B12 Nasal Spray offered for sale through Direct Anti Peptide undergoes rigorous analytical verification. High-performance liquid chromatography (HPLC) is employed to confirm compound identity and quantify purity at ≥98%, while mass spectrometry (MS) provides molecular weight confirmation and screens for trace impurities or degradation products. These dual-method verification protocols ensure that researchers receive a compound whose identity, concentration, and purity are fully traceable and reproducible across experimental replicates.

Quality Control & Lyophilization Integrity

Unlike lyophilized peptide powders, Vitamin B12 Nasal Spray is supplied as a pre-formulated aqueous solution. Quality-control procedures at Direct Anti Peptide include sterility screening, pH verification, particulate matter assessment, and actuator-dose uniformity testing to confirm that each metered dose delivers a consistent volume of solution. Batch certificates are available upon request, and all production processes adhere to internationally recognized laboratory quality standards.

Safety, Handling & Laboratory Precautions

This product is supplied exclusively for in-vitro research and ex-vivo laboratory use by trained scientific professionals. Researchers should consult applicable institutional safety guidelines and relevant safety data sheets prior to handling. Standard laboratory precautions — including the use of appropriate personal protective equipment such as gloves, eye protection, and lab coats — should be observed at all times. The product must not be used in any manner inconsistent with its research-only designation.

Reconstitution, Packaging & Storage

Vitamin B12 Nasal Spray is supplied ready-to-use in a sealed, metered-dose nasal spray bottle. No reconstitution is required. To preserve compound integrity during research storage, the product should be kept away from direct light, excessive heat, and freeze-thaw cycling. Refer to the accompanying certificate of analysis for specific storage temperature recommendations applicable to the supplied batch. Packaging is designed to maintain sterility and dose accuracy throughout the stated shelf life.

Intended Research Use & Market Positioning

Vitamin B12 Nasal Spray from Direct Anti Peptide is positioned as a premium research tool for scientists investigating transmucosal absorption mechanisms, cobalamin-dependent enzymatic pathways, hematological cell models, and neurochemical research applications. The nasal-spray format provides researchers with a controlled delivery vehicle that bypasses gastrointestinal variables, enabling cleaner mucosal uptake studies. This product is available to buy online and is particularly sought after by researchers modeling absorption kinetics, studying megaloblastic processes at the cellular level, or investigating cobalamin’s role in DNA synthesis regulation in vitro.

Ordering, Availability & Fulfillment

Direct Anti Peptide offers Vitamin B12 Nasal Spray for sale online with efficient order processing and reliable international fulfillment. Researchers and licensed laboratory procurement teams can order now through our secure eCommerce platform. We are committed to providing the best price on research-grade compounds without compromising on analytical quality or compliance standards. All orders are dispatched with full batch documentation and handled in accordance with applicable export and import regulations for research chemicals.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Vitamin B12 Nasal Spray supplied by Direct Anti Peptide is intended solely for use by qualified researchers in approved laboratory settings. Purchasers are solely responsible for ensuring compliance with all applicable local, national, and international laws and regulations governing the acquisition, storage, handling, and use of research compounds. Direct Anti Peptide makes no representations regarding the suitability of this product for any application beyond its stated research-only purpose.