Frequently Asked Questions
PEPTIDE LIST
- Adipotide (FTPP)
- AICAR
- AOD9604
- ARA-290
- B7-33
- BPC-157
- Bronchogen
- Cagrisema
- Cagrilintides
- Cardiogen
- Cartalax
- Cerebrolysin (215mg/ml, 10ml)
- Chonluten
- CJC-1295 DAC
- Cortagen
- DSIP
- Epithalon (Epitalon)
- Follistatin-315
- Follistatin-344
- FOXO4-DRI
- GHK-Cu (Copper Peptide)
- GHK Basic
- GHRP-2
- GHRP-6
- GHRH (GH-Releasing Hormone)
- Glutathione
- Gonadorelin (GnRH)
- GLP2 & GLP3
- hGH Fragment 176-191
- Hexarelin
- Humanin
- Ipamorelin
- Kisspeptin-10
- KPV (ACTH (11-13) alpha-MSH)
- Liraglutide (GLP-1 Analogue)
- Livagen
- LL-37 (CAP-18)
- Melanotan 2 (Melanotan II)
- Mezdutide
- MGF (C-terminal)
- ModGRF 1-29 (CJC-1295 No DAC)
- MK-677 (Ibutamoren)
- MOTS-c
- N-Acetyl Epithalon Amidate
- N-Acetyl Selank Amidate
- N-Acetyl Semax Amidate
- NAD+
- Ovagen
- Oxytocin+
- Pancragen
- PE-22-28
- PEG-MGF (Pegylated MGF)
- Pinealon
- PNC-27
- Prostamax
- PT-141 (Bremelanotide)
- P21 (P021)
- Retatrutide
- Snap8
- Tesa_Ipa_Blend
- Triblend
- Selank
- Semaglutide (GLP-1 Analogue)
- Semax
- Sermorelin
- SS-31
- Survodutide
- TB-500
- Tesamorelin
- Testagen
- Thymagen
- Thyrotropin-TRH
- Tirzepatide
- Triptorelin
- Vesugenas
- Vesilute
- Vilon
- VIP (Vasoactive Intestinal Peptide)
- GLP2
- GLP3
- Klow
- Klow8
- SLU-PP-332
- BAM-15
- Orforglipron
- Noopept
- 9-Me-BC
- Methylene Blue
- Lemon Bottle
General
Information
The Peptide calculator is an online tool designed to assist researchers, scientists to perform Peptide Dosage Calculations.
The Peptide calculator offers a free version that includes all basic to advanced functionalities and features.
Yes, the peptides calculator website is accessible on any device with an internet connection, ensuring usability across desktops, laptops, tablets, and smartphones.
The Peptide calculator employs algorithms to perform calculations, providing users with information such as the number of doses, doses in ml, and tick marks.
Usage and
Features
Yes, The Peptide calculator Website allows users to save peptide calculations for future reference.
Yes, the Peptide calculator utilizes validated algorithms to ensure accuracy in calculations.
Peptide Information and Calculation
CoA stands for Certificate of Analysis. Data listed on the CoA were determined for the actual batch.
The purity determined by (analytical) HPLC (%) using UV detection corresponds to the percentage of requested peptide in relation to the total amount of material absorbing at 220 nm.
The gross weight of a peptide sample comprises the weight of the peptide, counter-ions, and adhered water.
The net peptide content (NPC) is the fraction of peptidic material relative to counter-ions and residual water. It can be determined by elemental analysis and amino acid analysis.
Net weight = Gross weight x Net peptide content (NPC) / 100.
Technical and Analytical Information
The peptidic impurities and the net peptide content (NPC) must be considered. The formula is: Molar amount of desired peptide = Gross weight x NPC (%) x HPLC-purity (%) / Mol. weight x 10,000
Not all impurities can be removed by a single preparative RP-HPLC run. Usually, a few peptidic contaminants remain, mostly deletion sequences, truncation sequences, incompletely deprotected peptides, and by-products.
By ESI-MS. Additionally, MALDI-TOF and Q-TOF are routinely used.
Amino acid analysis (AAA) is performed by liquid-phase hydrolysis of the peptide followed by pre-column derivatization of the free amino acids. The derivatized amino acids are separated by RP-HPLC, and integration of the individual peaks allows the determination of the amino acid composition.
Assays and Biological Activity
Our substrates are tested only by chemical methods.
We characterize our peptides only by chemical means.
Safety and Best Practices
The peptidic impurities and the net peptide content (NPC) have to be taken into account. The HPLC-purity should be used for calculating the molar content: Molar amount of desired peptide = Gross weight x NPC (%) x HPLC-purity (%) / Mol. weight x 10,000
