CelluPep B-12 research peptide vial
مكافحة الشيخوخة

B-12 Research Peptide

B-12 for research use, with batch documentation and selected formats available from our US warehouse. Contact CelluPep for specifications, availability and B2B supply.

Target purity>99%
Specifications10mg × 10 vials
SupplyCatalog and bulk inquiry
DocumentsBatch-specific on request
Available specifications10mg × 10 vials
View all specifications

Final availability and analytical results are confirmed for the supplied batch.

Product overview

B-12 is supplied for cellular signaling, mitochondrial function and stress-response research. The catalog identity is Cyanocobalamin; order-specific purity, composition and net content are confirmed against the applicable Certificate of Analysis.

Available formats include 10mg × 10 vials. CelluPep supports qualified laboratory, biotechnology and distribution inquiries with specification review, batch documentation and coordinated global fulfillment.

For research use only. Not for human consumption, diagnostic use or therapeutic use.

Product identification

Reference identity information supports product evaluation. Batch-specific test results remain subject to the documentation supplied with each order.

Chemical identity

Product name
B-12
CAS number
Available on request
Molecular formula
C63H88CoN14O14P
Molecular weight
1355.4 g/mol

Research form

Peptide type
Research-grade reference material
Research category
مكافحة الشيخوخة
Appearance
Per project specification
Supplied form
Per project

Reference identity: Cyanocobalamin on NIH PubChem. Confirm order-specific identity and analytical results against the supplied batch documentation.

Available specifications

CelluPep supports catalog and bulk B-12 inquiries. Final availability is confirmed after the requested quantity, purity and packaging requirements are reviewed.

Purity options
>99%
الكمية
10mg × 10 vials
التغليف
10mg × 10 vials
Labeling
Standard, private-label and OEM requirements
Minimum order
Confirmed according to specification and packaging
Lead time
Confirmed with current batch or production availability
Request current availability

توثيق الجودة

Document availability is confirmed for the requested specification and production batch. Ask the sales team which analytical files are available before placing an order.

Batch-specific COAProduct identity, batch reference and available quality results are organized for document review.
HPLC analysisPurity information for the relevant batch
MS analysisIdentity information for the relevant batch
Learn about quality control

Manufacturing and supply process

Each inquiry is reviewed against the requested product specification, quantity, documentation and destination.

  1. متطلبات المشاركةSend the target quantity, purity, packaging and destination.
  2. تأكيد المواصفاتOur team reviews availability, documentation and lead time.
  3. Prepare supplyPackaging and labeling are matched to the confirmed order.
  4. Arrange shipmentShipping options are confirmed for the destination market.
View manufacturing capabilities

Packaging, storage and shipping

Standard vial supply, custom labeling, OEM packaging and bulk quantities can be discussed with the CelluPep team.

التغليف

Sealed research vials with specification-dependent labeling and packing options.

Storage

Storage and handling conditions are confirmed in the project specification and batch documentation.

Shipping

Lead time and shipping arrangements depend on quantity, specification and destination.

B-12 supply questions

What B-12 specifications are available?

Availability depends on the requested quantity, purity and packaging format. Send your requirements for current specification confirmation.

Can I request a batch-specific COA?

Yes. Ask the sales team to confirm the documentation available for the relevant specification and batch.

Does CelluPep support bulk B-12 inquiries?

Bulk requirements can be reviewed for qualified laboratory, biotechnology and distribution customers.

Is custom vial labeling available?

Custom labeling, private-label and OEM packaging requirements can be discussed during quotation.

What information is needed for a quotation?

Please provide the product name, target quantity, preferred specification, packaging requirements and shipping destination.

Is this product intended for human use?

No. This page describes material supplied for research use only. It is not offered for human consumption, diagnosis or therapeutic use.

Technical and supply resources

Page owner: CelluPep Product and Quality Team. Updated September 5, 2026.

Related literature

Selected peer-reviewed studies for scientific context and further reading.

  1. Mutants of Escherichia coli requiring methionine or vitamin B12.

    DAVIS BD, MINGIOLI ES.

    Journal of bacteriology. 1950. doi:10.1128/jb.60.1.17-28.1950. PMID:15436457
    View source
  2. Folate, vitamin B12, and serum total homocysteine levels in confirmed Alzheimer disease.

    Clarke R, Smith AD, Jobst KA, Refsum H, Sutton L, Ueland PM.

    Archives of neurology. 1998. doi:10.1001/archneur.55.11.1449. PMID:9823829
    View source
  3. Algae acquire vitamin B12 through a symbiotic relationship with bacteria.

    Croft MT, Lawrence AD, Raux-Deery E, Warren MJ, Smith AG.

    Nature. 2005. doi:10.1038/nature04056. PMID:16267554
    View source

References are provided for general scientific context. They do not describe or validate a specific CelluPep batch and are not medical guidance.

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