标签归档：rat

Brain Natriuretic Peptide-45, rat TFA(Synonyms: BNP-45, rat TFA)

发表于由
回复

Brain Natriuretic Peptide-45, rat TFA;(Synonyms: BNP-45, rat TFA)

Brain Natriuretic Peptide-45, rat TFA (BNP-45, rat TFA) 是一种从大鼠心脏中分离出来的大鼠脑利钠肽的循环形式，具有强大的降压和利钠功效。

Brain Natriuretic Peptide-45, rat TFAamp;;(Synonyms: BNP-45, rat TFA)

Brain Natriuretic Peptide-45, rat TFA Chemical Structure

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Brain Natriuretic Peptide-45, rat TFA (BNP-45, rat TFA) is a circulating form of rat brain natriuretic peptide isolated from rat heart with potent hypotensive and natriuretic potency[1].

体内研究
(In Vivo)

Brain Natriuretic Peptide-45, rat (0.1, 0.2, 0.5, 1.0 and 2.0 nmol/kg, i.v.) shows potent natriuretic and hypotensive activities in anesthetized spontaneously hypertensive rats (SHR) and Wistar-Kyoto rats (WKY). Brain Natriuretic Peptide-45, rat with high concentration decreases blood pressure in SHR. But WKY is more susceptible than SHR to BNP-45 for diuresis, natriuresis and urinary cGMP excretion. In addition, high dose of Brain Natriuretic Peptide-45, rat cuases prolonged lowering of blood pressure and urinary cGMP excretion in WKY[1].

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

5154.69

Formula

C215H350N71O67F3S3
Sequence

Ser-Gln-Asp-Ser-Ala-Phe-Arg-Ile-Gln-Glu-Arg-Leu-Arg-Asn-Ser-Lys-Met-Ala-His-Ser-Ser-Ser-Cys-Phe-Gly-Gln-Lys-Ile-Asp-Arg-Ile-Gly-Ala-Val-Ser-Arg-Leu-Gly-Cys-Asp-Gly-Leu-Arg-Leu-Phe(Disulfide bridge: Cys23-Cys39)
Sequence Shortening

SQDSAFRIQERLRNSKMAHSSSCFGQKIDRIGAVSRLGCDGLRLF(Disulfide bridge: Cys23-Cys39)
运输条件

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

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Kita T, et al. Effects of brain natriuretic peptide-45, a circulating form of rat brain natriuretic peptide, in spontaneously hypertensive rats. Eur J Pharmacol. 1991 Sep 4;202(1):73-9.

BigLEN(rat)

发表于由
回复

BigLEN(rat);

BigLEN(rat) 是一种有效的 GPR171 激动剂，其EC50 为 1.6 nM。

BigLEN(rat)amp;;

BigLEN(rat) Chemical Structure

CAS No. : 369377-66-2

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

BigLEN(rat) is a potent GPR171 agonist with an EC50 of 1.6 nM[1].

IC50 Target

EC50: 1.6 nM (GPR171)[1]
分子量

1745.98

Formula

C76H128N24O23
CAS 号

369377-66-2
Sequence

Leu-Glu-Asn-Ser-Ser-Pro-Gln-Ala-Pro-Ala-Arg-Arg-Leu-Leu-Pro-Pro
Sequence Shortening

LENSSPQAPARRLLPP
运输条件

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

Please store the product under the recommended conditions in the Certificate of Analysis.
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.
参考文献

  • [1]. Gomes I, et al. GPR171 is a hypothalamic G protein-coupled receptor for BigLEN, a neuropeptide involved in feeding. Proc Natl Acad Sci U S A. 2013;110(40):16211-16216

Obestatin(rat)

发表于由

Obestatin(rat);

Obestatin(rat) 是一种由 Ghrelin 基因编码的肽，由 23 个氨基酸组成。Obestatin(rat) 抑制食物摄入，抑制空肠收缩，并减少体重增加。Obestatin(rat) 是 G 蛋白偶联受体 39 (GPR39) 的内源性配体，具有抗炎，抗心肌梗塞和抗氧化的作用。

Obestatin(rat)amp;;

Obestatin(rat) Chemical Structure

CAS No. : 869705-22-6

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Obestatin(rat), encoded by the Ghrelin gene, is a cpeptide, comprised of 23 amino acids. Obestatin(rat) suppresses food intake, inhibits jejunal contraction, and decreases body-weight gain. Obestatin is an endogenous ligand of G-protein coupled receptor 39 (GPR39). Obestatin(rat) has anti-inflammatory, anti-myocardial infarction and antioxidant activities[1][2].

分子量

2516.81

Formula

C114H174N34O31
CAS 号

869705-22-6
Sequence

Phe-Asn-Ala-Pro-Phe-Asp-Val-Gly-Ile-Lys-Leu-Ser-Gly-Ala-Gln-Tyr-Gln-Gln-His-Gly-Arg-Ala-Leu-NH2
Sequence Shortening

FNAPFDVGIKLSGAQYQQHGRAL-NH2
运输条件

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

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Azadeh Toosi, et al. Obestatin Improve Spatial Memory Impairment in a Rat Model of Fetal Alcohol Spectrum Disorders via Inhibiting Apoptosis and Neuroinflammation. Neuropeptides. 2019 Apr;74:88-94.

    [2]. Science. 2005 Nov 11;310(5750):996-9. doi: 10.1126/science.1117255.

Hemopressin(rat) TFA

发表于由

Hemopressin(rat) TFA;

Hemopressin(rat) TFA 是一种源自血红蛋白 α1 链的九肽，最初是从大鼠脑匀浆中分离出来的。Hemopressin(rat) TFA 是口服有效的，选择性的 CB1 大麻素受体的反向激动剂。Hemopressin(rat) TFA 在炎性疼痛模型中发挥抗伤害感受作用。

Hemopressin(rat) TFAamp;;

Hemopressin(rat) TFA Chemical Structure

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Hemopressin(rat) TFA is a nonapeptide derived from the α1-chain of hemoglobin, is originally isolated from rat brain homogenates. Hemopressin(rat) TFA is orally active, selective and inverse agonist of CB1 cannabinoid receptors. Hemopressin(rat) TFA exerts antinociceptive action in inflammatory pain models[1][2].

体内研究
(In Vivo)

Hemopressin(rat) TFA causes hypotension in anesthetized rats and is metabolized in vivo and in vitro by endopeptidase 24.15 (EP24.15), neurolysin (EP24.16), and angiotensin-converting enzyme (ACE)[1].
Oral administration of Hemopressin(rat) TFA inhibits mechanical hyperalgesia of CCI-rats up to 6h. Hemopressin(rat) TFA treatment also decreases Egr-1 immunoreactivity (Egr-1Ir) in the superficial layer of the dorsal horn of the spinal cord of CCI rats[2].

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

1202.28

Formula

C55H78F3N13O14
Sequence

Pro-Val-Asn-Phe-Lys-Phe-Leu-Ser-His
Sequence Shortening

PVNFKFLSH
运输条件

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

Please store the product under the recommended conditions in the Certificate of Analysis.
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.
参考文献

  • [1]. Camila Squarzoni Dale, et al. Hemopressin: a novel bioactive peptide derived from the alpha1-chain of hemoglobin. em Inst Oswaldo Cruz. 2005 Mar;100 Suppl 1:105-6.

    [2]. Elaine F Toniolo, et al. Hemopressin, an inverse agonist of cannabinoid receptors, inhibits neuropathic pain in rats. Peptides. 2014 Jun;56:125-31.

C-Peptide 2, rat

发表于由

C-Peptide 2, rat;

C-Peptide 2, rat 是一种由 31 个氨基酸残基构成的多肽，是胰岛素原的一种组分。C-Peptide 2, rat 可抑制葡萄糖诱导的胰岛素分泌。

C-Peptide 2, ratamp;;

C-Peptide 2, rat Chemical Structure

CAS No. : 41594-08-5

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

C-Peptide 2, rat, 31-amino-acid peptide, is a component of proinsulin. C-Peptide 2, rat can inhibit glucose-induced insulin secretion[1][2].

分子量

3161.43

Formula

C135H222N38O49
CAS 号

41594-08-5
Sequence Shortening

EVEDPQVAQLELGGGPGAGDLQTLALEVARQ
运输条件

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

Please store the product under the recommended conditions in the Certificate of Analysis.
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.
参考文献

  • [1]. Toyota T, et, al. Inhibitory action of rat insulin and synthetic rat C-peptide on insulin secretion in the perfused rat pancreas. Acta Diabetol Lat. Sep-Dec 1977; 14(5-6): 250-6.

    [2]. Wójcikowski C, et, al. Effects of synthetic rat C-peptide in normal and diabetic rats. Diabetologia. 1983 Sep;25(3):288-90.

Apelin-36(rat, mouse) TFA

发表于由

Apelin-36(rat, mouse) TFA;

Apelin-36(rat, mouse) TFA 是一种内源性孤儿 G 蛋白偶联受体 APJ 激动剂。Apelin-36(rat, mouse) TFA 与 APJ 受体结合，IC50 为 5.4 nM，显著抑制 cAMP 的产生，EC50 为 0.52 nM。Apelin-36(rat, mouse) TFA 阻断 HIV-1 和 HIV-2 毒株进入表达 APJ 的 NP-2/CD4 细胞。

Apelin-36(rat, mouse) TFAamp;;

Apelin-36(rat, mouse) TFA Chemical Structure

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Apelin-36(rat, mouse) TFA is an endogenous orphan G protein-coupled receptor APJ agonist. Apelin-36(rat, mouse) TFA binds to APJ receptors with an IC50 of 5.4 nM, and potently inhibits cAMP production with an EC50 of 0.52 nM. Apelin-36(rat, mouse) TFA blocks entry of some HIV-1 and HIV-2 strains into NP-2/CD4 cells expressing APJ[1][2].

IC50 Target[1]

HIV-1

;

HIV-2

;

分子量

4314.91

Formula

C187H305F3N68O45S
Sequence

Leu-Val-Lys-Pro-Arg-Thr-Ser-Arg-Thr-Gly-Pro-Gly-Ala-Trp-Gln-Gly-Gly-Arg-Arg-Lys-Phe-Arg-Arg-Gln-Arg-Pro-Arg-Leu-Ser-His-Lys-Gly-Pro-Met-Pro-Phe
Sequence Shortening

LVKPRTSRTGPGAWQGGRRKFRRQRPRLSHKGPMPF
运输条件

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

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Kawamata Y, et al. Molecular properties of apelin: tissue distribution and receptor binding. Biochim Biophys Acta. 2001;1538(2-3):162-171.

    [2]. Zou MX, et al. Apelin peptides block the entry of human immunodeficiency virus (HIV). FEBS Lett. 2000;473(1):15-18.

Gastrin I, rat(Synonyms: Rat Gastrin-17)

发表于由

Gastrin I, rat;(Synonyms: Rat Gastrin-17)

Gastrin I, rat 是一种肽激素，可有效刺激胃酸的分泌。

Gastrin I, ratamp;;(Synonyms: Rat Gastrin-17)

Gastrin I, rat Chemical Structure

CAS No. : 81123-06-0

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Gastrin I, rat (Rat Gastrin-17) is a peptide hormone, can stimulate gastric acid secretion potently[1].

分子量

2126.28

Formula

C94H128N22O31S2
CAS 号

81123-06-0
Sequence

Pyr-Arg-Pro-Pro-Met-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Met-Asp-Phe-NH2
Sequence Shortening

Pyr-RPPMEEEEEAYGWMDF-NH2
运输条件

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

Please store the product under the recommended conditions in the Certificate of Analysis.
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.
参考文献

  • [1]. Copps J, et, al. The production and role of gastrin-17 and gastrin-17-gly in gastrointestinal cancers. Protein Pept Lett. 2009; 16(12): 1504-18.

Neuropeptide S(Rat)

发表于由

Neuropeptide S(Rat);

Neuropeptide S (Rat) 是一种内源性配体，以前被称为 orphan G-protein-coupled 受体，现在被称为 NPS 受体。Neuropeptide S (Rat) 可用于神经系统疾病的研究。

Neuropeptide S(Rat)amp;;

Neuropeptide S(Rat) Chemical Structure

CAS No. : 412938-75-1

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Neuropeptide S (Rat) is an endogenous ligand of a previously orphan G-protein-coupled receptor now named NPS receptor. Neuropeptide S (Rat) can be used for the research of nervous system disease[1].

分子量

2210.52

Formula

C95H160N34O27
CAS 号

412938-75-1
Sequence Shortening

SFRNGVGSGVKKTSFRRAKQ
运输条件

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

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Vitale G, et al. Anxiolytic-like effect of neuropeptide S in the rat defensive burying. Peptides. 2008;29(12):2286-2291.

Obestatin(rat) TFA

发表于由

Obestatin(rat) TFA;

Obestatin(rat) TFA 是一种由 Ghrelin 基因编码的肽，由 23 个氨基酸组成。Obestatin(rat) TFA 抑制食物摄入，抑制空肠收缩，并减少体重增加。Obestatin(rat) TFA 是 G 蛋白偶联受体 39 (GPR39) 的内源性配体，具有抗炎，抗心肌梗塞和抗氧化的作用。

Obestatin(rat) TFAamp;;

Obestatin(rat) TFA Chemical Structure

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Obestatin(rat) TFA, encoded by the Ghrelin gene, is a cpeptide, comprised of 23 amino acids. Obestatin(rat) TFA suppresses food intake, inhibits jejunal contraction, and decreases body-weight gain. Obestatin is an endogenous ligand of G-protein coupled receptor 39 (GPR39). Obestatin(rat) TFA has anti-inflammatory, anti-myocardial infarction and antioxidant activities[1][2].

分子量

2630.83

Formula

C116H175F3N34O33
Sequence

Phe-Asn-Ala-Pro-Phe-Asp-Val-Gly-Ile-Lys-Leu-Ser-Gly-Ala-Gln-Tyr-Gln-Gln-His-Gly-Arg-Ala-Leu-NH2
Sequence Shortening

FNAPFDVGIKLSGAQYQQHGRAL-NH2
运输条件

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

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Azadeh Toosi, et al. Obestatin Improve Spatial Memory Impairment in a Rat Model of Fetal Alcohol Spectrum Disorders via Inhibiting Apoptosis and Neuroinflammation. Neuropeptides. 2019 Apr;74:88-94.

    [2]. Science. 2005 Nov 11;310(5750):996-9. doi: 10.1126/science.1117255.

Neuropeptide EI, rat

发表于由

Neuropeptide EI, rat;

Neuropeptide EI, rat 是一种黑色素聚集激素 (MCH) 拮抗剂，同时是一种黑素细胞刺激素 (MSH) 激动剂。

Neuropeptide EI, ratamp;;

Neuropeptide EI, rat Chemical Structure

CAS No. : 125934-45-4

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

Neuropeptide EI, rat displays functional melanin concentrating hormone (MCH)-antagonist and melanocyte-stimulating hormone (MSH) agonist activity in different behavioral paradigms[1].

分子量

1447.55

Formula

C63H98N16O23
CAS 号

125934-45-4
Sequence

Glu-Ile-Gly-Asp-Glu-Glu-Asn-Ser-Ala-Lys-Phe-Pro-Ile-NH2
Sequence Shortening

EIGDEENSAKFPI-NH2
运输条件

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

Please store the product under the recommended conditions in the Certificate of Analysis.
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.
参考文献

  • [1]. Hintermann E, et al. Interaction of melanin-concentrating hormone (MCH), neuropeptide E-I (NEI), neuropeptide G-E (NGE), and alpha-MSH with melanocortin and MCH receptors on mouse B16 melanoma cells. J Recept Signal Transduct Res. 2001 Feb;21(1):93-116.