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  2. Apraglutide TFA

Apraglutide TFA (Synonyms: FE 203799 TFA)

Cat. No.: HY-P1714A Purity: 98.18%
Handling Instructions

Apraglutide TFA (FE 203799 TFA), a synthetic 33-amino-acid peptide and a long-acting GLP-2 analogue, enhances adaptation and linear intestinal growth in a neonatal piglet model of short bowel syndrome with total resection of the ileum.

For research use only. We do not sell to patients.

Custom Peptide Synthesis

Apraglutide TFA Chemical Structure

Apraglutide TFA Chemical Structure

Size Price Stock Quantity
1 mg USD 120 In-stock
Estimated Time of Arrival: December 31
5 mg USD 330 In-stock
Estimated Time of Arrival: December 31
10 mg USD 520 In-stock
Estimated Time of Arrival: December 31
50 mg   Get quote  
100 mg   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

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Description

Apraglutide TFA (FE 203799 TFA), a synthetic 33-amino-acid peptide and a long-acting GLP-2 analogue, enhances adaptation and linear intestinal growth in a neonatal piglet model of short bowel syndrome with total resection of the ileum[1].

In Vivo

Apraglutide (FE 203799; 5 mg/kg/dose, subcutaneously, twice on days 0 and 4 postsurgery) treated piglets are healthy, have significant lower fecal fat and energy losses and exhibite intestinal lengthening, greater small-intestinal weight, longer villus height, and greater crypt depth on day 7[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: NewbornDuroc piglets, 2-5 days old and weighing between 2-2.6 kg[1].
Dosage: 5 mg/kg/dose.
Administration: Subcutaneously, twice on days 0 and 4 postsurgery.
Result: On day 7, treated piglets were healthy, had significant lower fecal fat and energy losses and exhibited intestinal lengthening, greater small-intestinal weight, longer villus height, and greater crypt depth.
Clinical Trial
Molecular Weight

3879.27

Formula

C172H263N43O52.C2HF3O2

Sequence

His-Gly-Asp-Gly-Ser-Phe-Ser-Asp-Glu-Nle-D-Phe-Thr-Ile-Leu-Asp-Leu-Leu-Ala-Ala-Arg-Asp-Phe-Ile-Asn-Trp-Leu-Ile-Gln-Thr-Lys-Ile-Thr-Asp-NH2

Sequence Shortening

HGDGSFSDEX FTILDLLAAR DFINWLIQTK ITD-NH2

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

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.
Purity & Documentation
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The dilution calculator equation

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This equation is commonly abbreviated as: C1V1 = C2V2

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× = ×
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Product Name:
Apraglutide TFA
Cat. No.:
HY-P1714A
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