Description
Product Description
SOR-C13 is a synthetic peptide derived from the C-terminal region of soricidin, a peptide originally isolated from shrew venom. Supplied as the trifluoroacetate (TFA) salt in lyophilized form, SOR-C13 is intended strictly for research and laboratory use.
In experimental research, SOR-C13 is widely investigated for its selective inhibitory activity against the transient receptor potential vanilloid 6 (TRPV6) calcium channel. TRPV6 plays a critical role in calcium homeostasis and is overexpressed in multiple cancer cell types. As a result, SOR-C13 serves as a valuable research tool in oncology, calcium transport regulation, and ion channel–targeted therapeutic exploration.
Product Specifications
| Item | Description |
|---|---|
| Product Name | SOR-C13 |
| Synonyms | Soricidin-derived peptide, TRPV6 inhibitor peptide |
| CAS Number | Not officially assigned |
| Molecular Formula | Not publicly standardized |
| Molecular Weight | ~3.0 kDa (approximate) |
| Amino Acid Sequence | Derived from soricidin C-terminal region |
| Peptide Type | Synthetic ion-channel inhibitory peptide |
| Form | Lyophilized powder (TFA salt) |
| Purity | ≥98% (HPLC) |
| Strength Options | 1 mg / 5 mg / 10 mg |
| Appearance | White to off-white powder |
| Identity Verification | HPLC, Mass Spectrometry |
| Solubility | Soluble in water or aqueous buffers |
| Packaging | Sterile, sealed research vials |
| Storage Condition | −20 °C, dry and light-protected |
| Intended Use | Research use only (RUO) |
Applications
SOR-C13 is commonly used in the following research areas:
TRPV6 calcium channel inhibition studies
Calcium signaling and ion transport research
Oncology and tumor biology models
Cancer cell proliferation and migration assays
Ion channel–targeted drug discovery research
National Cancer Institute (NCI) Drug Dictionary — TRPV6 calcium channel inhibitor SOR-C13

Usage & Reconstitution
SOR-C13 (TFA) lyophilized powder should be handled using standard sterile laboratory techniques. Reconstitution is typically performed in sterile water or suitable aqueous buffers to prepare stock solutions.
Aliquoting after reconstitution is recommended to avoid repeated freeze–thaw cycles. Experimental concentrations should be optimized based on specific ion-channel assays and research models.
Storage & Stability
Store unopened vials at −20 °C
Protect from moisture and light
Avoid repeated freeze–thaw cycles
Properly stored aliquots maintain stability for extended research use
Shipping Guarantee
SOR-C13 (TFA) lyophilized powder is packaged according to standardized laboratory material handling procedures:
Moisture- and light-protected inner packaging
Secure outer packaging for transit protection
Batch-level labeling for traceability
Cold-chain handling applied when required
Contact & Bulk Inquiry
For inquiries regarding SOR-C13 (TFA) high-purity lyophilized powder, including bulk supply, specifications, and research support, please contact our team through the inquiry form or designated communication channels.
Our team can assist with:
Bulk and wholesale supply options
Available specifications and batch consistency
Technical documentation requests (COA, HPLC, MS)
International shipping and logistics coordination
Disclaimer
This product is intended for research and laboratory use only.
Not for human or veterinary use.
All handling and experimental applications must comply with applicable laws and institutional regulations.



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