— Compound · Acylated amylin (IAPP) / calcitonin-family analog

Cagrilintide

CAGRILINTIDE · LYOPHILIZED · COA PENDING

Acylated amylin / calcitonin-family analog (37 residues), MW 4419 Da. Lipidated at Lys1 with a γGlu-2×OEG-C20-diacid.

Price on requestFrom · per 2.4mg vial
Vial size2.4mg selected
Quantity1 vial
Quantity
COA pendingLot record pending
Documentation workflowPDF on verified release
Pricing pendingResearcher review required
Free U.S. shippingOver $200

Research Use Only. Not for human or animal consumption.

About the compound

Acylated amylin / calcitonin-family analog (37 residues), MW 4419 Da. Lipidated at Lys1 with a γGlu-2×OEG-C20-diacid.

Cagrilintide is a 37-residue acylated amylin / calcitonin-family analog. Disulfide bond between Cys2 and Cys7; C-terminal amide; gammaGlu-2xOEG-C20-diacid acyl side chain attached at the N-terminal Lys. MW 4419 Da.

Reconstitution. For in-vitro laboratory handling, dissolve with bacteriostatic water (0.9% benzyl alcohol). Compound is hygroscopic — handle in low-humidity conditions and re-cap immediately.

Stability profile. Lyophilized: stable at room temperature for up to 30 days sealed; long-term storage at -20 °C recommended. Reconstituted material: stable at 2–8 °C for up to 14 days.

Selected primary literature.
- Lau J et al., 2021, J Med Chem 64(13):8967 — discovery and structural characterization of cagrilintide as a long-acting amylin analog (preclinical).

What remains uncharacterized: concentration-response relationships in any specific in-vitro model system are not implied here. The literature cited above describes molecular-level observations only.

For research use only. Not for human or animal consumption.

Specifications

Sequence[Ac]KCNTATCATQRLANFLVRSSNNLGPVLPPTNVGSNTY-NH2
Length37 residues
Molecular formulaC194H308N56O59S2
Molecular weight4419 Da
Parent familyAcylated amylin (IAPP) / calcitonin-family analog
FormLyophilized powder (white to off-white)
StorageRoom temperature up to 30 days · long-term −20 °C
Lot recordPending publication
DocumentationCOA pending
Chemistry classAcylated amylin (IAPP) / calcitonin-family analog
Documentation statusCOA pending until lot release
Shipping OriginCalifornia, USA
Intended UseResearch use only — not for human or animal consumption

Certificate of Analysis

Lot-specific documentation is being staged for this catalog item. Verified researchers can request the current documentation status before ordering.

COA · Pending lot releaseIssued by Pending release
PurityPending
IdentityPending
EndotoxinPending
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Storage & handling

In transit / short term: the vial ships as a lyophilized powder and is room-temperature stable in transit. Lyophilized vials are stable at room temperature for up to 30 days after delivery if unopened.

Long term (unopened, lyophilized): store at −20 °C in a standard laboratory freezer, away from light. Lyophilized peptides under these conditions remain stable for 24+ months from the lyophilization date noted on the vial label and COA.

Reconstitution math: reconstitute with bacteriostatic water (typical 1 mL for a 2.4 mg vial → 2.40 mg/mL). Introduce the diluent slowly down the wall of the vial; do not agitate. Allow the powder to dissolve passively.

After reconstitution: refrigerate at 2–8 °C, protect from light, and use within the timeframe noted on the COA (typically 7–14 days for bacteriostatic-water reconstitution under sterile technique). Avoid repeated freeze-thaw cycles. Aliquot if multiple uses are planned.

Research use only

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- Products are not intended for human or animal consumption, nor for diagnostic, therapeutic, or clinical applications.
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- You understand the safety protocols required for handling research peptides and will ensure proper storage.
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