Caerulein, desulfated
Based on 2 publication(s) in Google Scholar
Caerulein, desulfated is the desulfurated form of Caerulein. Caerulein is a decapeptide having the same five carboxyl-terminal amino acids as gastrin and cholecystokinin (CCK).
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- CAS No.: 20994-83-6
- Formule: C58H73N13O18S
- Masse moléculaire:1272.34
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Activité biologique
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Chemical Information
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Solvant et solubilité
- Pureté et documentation
- Références
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Caerulein, desulfated
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Activité biologique
Chemical Information
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CAS No. 20994-83-6
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Masse moléculaire 1272.34
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Formule C58H73N13O18S
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Sequence
{Glp}-Gln-Asp-Tyr-Thr-Gly-Trp-Met-Asp-Phe-NH2
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Sequence Shortening
{Glp}-QDYTGWMDF-NH2
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications (2)
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Journal Impact Factor
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Most Recent
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Proc Natl Acad Sci U S A
Men1 maintains exocrine pancreas homeostasis in response to inflammation and oncogenic stress. [Abstract]2020 Mar 24;117(12):6622-6629. PMID: 32156729 -
mBio
Structural insights into manganese-dependent arylsulfatase from Enterococcus faecium and its catalytic promiscuity. [Abstract]2025 Aug 8:e0003125. PMID: 40778759
Solvant et solubilité
H2O
Peptide Solubility and Storage Guidelines:
1. Calculate the length of the peptide.
2. Calculate the overall charge of the entire peptide according to the following table:
| Contents | Assign value | |
| Acidic amino acid | Asp (D), Glu (E), and the C-terminal -COOH. | -1 |
| Basic amino acid | Arg (R), Lys (K), His (H), and the N-terminal -NH2 | +1 |
| Neutral amino acid | Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) | 0 |
3. Recommended solution:
| Overall charge of peptide | Details |
| Negative (<0) |
1. Try to dissolve the peptide in water first. 2. If water fails, add NH4OH (<50 μL). 3. If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide. |
| Positive (>0) |
1. Try to dissolve the peptide in water first. 2. If water fails, try dissolving the peptide in a 10%-30% acetic acid solution. 3. If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO. |
| Zero (=0) |
1. Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first. 2. For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration. |
Pureté et documentation
Références
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Caerulein, desulfated Related Classifications
HY-P1800 Related Classifications
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