PE-22-28 is a seven-residue peptide (GVSWGLR) taken from spadin, itself a fragment of the sortilin propeptide. It blocks the TREK-1 two-pore potassium channel, a target in mood and neuronal excitability research. Investigators use it in rodent behavioral models and hippocampal studies to examine neurogenesis and antidepressant-like activity.
PE-22-28
Spadin fragment 22-28
from $150
Research peptides
$150/ 10 mg · USD
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Certificate
- Lot-specific certificate: contact us to inquire.
Processed in 1-2 business days. Tracked shipping, United States only, $12.99, free on orders over $1,000.
Specification
- Purity
- Lot-specific purity documentation not yet published
- Amount
- 10 mg
- Batch or lot number
- Not yet published for this product; contact us about lot documentation
- CAS number
- 1234388-01-0
- Molecular formula
- C35H55N11O9
- Molecular weight
- 773.89 g/mol
- Amino acid count
- 7
- Sequence
- GVSWGLR
- Physical form
- Lyophilized powder
- Solubility
- Soluble in water or dilute aqueous buffer.
- Storage
- -20 °C, desiccated
- Measured content
- Not published for this product
- Availability
- In stock
Price
- 10 mg$150$15/mg
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Questions about PE-22-28
What is PE-22-28?
PE-22-28 (Spadin fragment 22-28) is a 7-residue peptide with the molecular formula C35H55N11O9 and a molecular weight of 773.89 g/mol. US Prime Peptides supplies it as lyophilized powder in 10 mg, for laboratory research use only.
What are the identifiers for PE-22-28?
PE-22-28 is catalogued under sequence GVSWGLR and CAS number 1234388-01-0. The full specification is on this page.
Is there a certificate of analysis for PE-22-28?
Third-party tested. COA available on request: email shari@usprimebiolabs.com with the product name and lot number. No certificate is published on this page yet.
How is PE-22-28 supplied and stored?
It is supplied as lyophilized powder. Storage: -20 °C, desiccated.
How fast does PE-22-28 ship?
Orders are processed in 1-2 business days and ship with tracking to United States addresses only. Shipping is $12.99, free on orders over $1,000.
Can PE-22-28 be used in people or animals?
No. PE-22-28 is sold for laboratory research use only. It is not for human or veterinary use, and it is not sold for it.
More in Research peptides
For laboratory research use only. Not for human or veterinary use, and not sold for it. Bodily introduction of this material is prohibited.