1. Peptides
  2. HAE

HAE 

Cat. No.: HY-P1232 Purity: 99.89%
Handling Instructions

HAE is a 3-amino acid peptide which consists of histidine, alanine and glutamate.

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

Custom Peptide Synthesis

HAE Chemical Structure

HAE Chemical Structure

CAS No. : 64111-99-5

Size Price Stock Quantity
1 mg USD 216 In-stock
Estimated Time of Arrival: December 31
5 mg USD 696 In-stock
Estimated Time of Arrival: December 31
10 mg USD 1056 In-stock
Estimated Time of Arrival: December 31
50 mg   Get quote  
100 mg   Get quote  

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Based on 1 publication(s) in Google Scholar

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  • Biological Activity

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Description

HAE is a 3-amino acid peptide which consists of histidine, alanine and glutamate.

Storage
Protect from light
Powder -80°C 2 years
  -20°C 1 year
In solvent -80°C 6 months
  -20°C 1 month
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.
Molecular Weight

355.35

Formula

C₁₄H₂₁N₅O₆

CAS No.

64111-99-5

Sequence

His-Ala-Glu

Sequence Shortening

HAE

Shipping

Room temperature in continental US; may vary elsewhere

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  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

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Inquiry Information

Product Name:
HAE
Cat. No.:
HY-P1232
Quantity:

HAE

Cat. No.: HY-P1232