[Des Gln19]Tirzepatide - Tirzepatide Impurity Peptide
This product is a sequence-related deletion variant lacking one or more specified residues. Deletion peptides may support process-related impurity investigations and chromatographic comparison studies.
Potential Research Applications
- HPLC or UPLC method development
- LC-MS and high-resolution MS comparison
- Peak-spiking and retention-time comparison studies
- Related-substance and process-variant investigations
- Forced-degradation and stability-method research
Product Specifications
Catalog Number: LT8607
Product Name: [Des Gln19]Tirzepatide
Parent Peptide: Tirzepatide
Impurity Classification: Deletion Variant
Sequence: H-Tyr1-Aib2-Glu3-Gly4-Thr5-Phe6-Thr7-Ser8-Asp9-Tyr10-Ser11-Ile12-Aib13-Leu14-Asp15-Lys16-Ile17-Ala18-Lys20(AEEA-AEEA-gamma-Glu-C20-diacid)-Ala21-Phe22-Val23-Gln24-Trp25-Leu26-Ile27-Ala28-Gly29-Gly30-Pro31-Ser32-Ser33-Gly34-Ala35-Pro36-Pro37-Pro38-Ser39-NH2
Salt Form: Sodium salt
Supply Mode: Custom synthesis; quotation required
Custom Synthesis and Analytical Options
LifeTein can review quantity, purity, counterion, purification strategy and analytical requirements. Available options may include preparative HPLC, analytical HPLC, mass-spectrometry confirmation and project-specific documentation.
Related Tirzepatide Impurity Peptides
- [Des Tyr1~Gly4]Tirzepatide (LT8584)
- [Des Tyr1]Tirzepatide (LT8585)
- [Des Aib2]Tirzepatide (LT8586)
- [Des- Tyr1-Aib2]-Tirzepatide (LT8587)
- [Des Glu3]Tirzepatide (LT8588)
- [Des Gly4]Tirzepatide (LT8589)
- [Des- Glu3-Gly4]Tirzepatide (LT8590)
- [Des Thr5]Tirzepatide (LT8591)
Frequently Asked Questions
Can purity, quantity and salt form be customized?
Yes. Available specifications are reviewed according to sequence complexity, scale and analytical requirements.
Are analytical HPLC and mass-spectrometry data available?
Analytical HPLC and mass-spectrometry confirmation may be included according to the accepted quotation.
Is this product available for immediate shipment?
This is generally a custom-synthesis product. Availability and lead time are confirmed during quotation.
For research use only. Not for human, veterinary, diagnostic, therapeutic or clinical use.
