HAE

发表于由

HAE; 纯度: 99.89%

HAE 是由组氨酸，丙氨酸和谷氨酸构成的肽段。

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HAE Chemical Structure

CAS No. : 64111-99-5

规格 价格 是否有货 数量
1 mg ￥1500 In-stock
5 mg ￥4500 In-stock
10 mg ￥7500 In-stock
50 mg ; 询价 ;
100 mg ; 询价 ;

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HAE 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Peptidomimetic Library
  • Peptide Library

生物活性

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

分子量

355.35

Formula

C14H21N5O6
CAS 号

64111-99-5
Sequence

His-Ala-Glu
Sequence Shortening

HAE
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Protect from light

Powder -80deg;C 2 years
-20deg;C 1 year

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (protect from light)
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 (lt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, add NH4OH (lt;50 μL).
3.;;If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (gt;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.