Antioxidant peptide A|cas:159147-88-3|西域试剂

Antioxidant peptide A

产品编号：Bellancom-HY15120| CAS NO：159147-88-3| 分子式：C31H54N12O7S2| 分子量：770.97

Antioxidant peptide A 是一种短肽。作用于癌细胞时，Antioxidant peptide A 的侧链有助于增强自由基清除活性。

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货号	价格	库存与货期
Bellancom-HY15120	￥电讯	杭州北京（现货）
Bellancom-HY15120	￥电讯	杭州北京（现货）
Bellancom-HY15120	￥电讯	杭州北京（现货）

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产品名称

Antioxidant peptide A

CAS编号

159147-88-3

产品描述

Antioxidant peptide A 是一种短肽。作用于癌细胞时，Antioxidant peptide A 的侧链有助于增强自由基清除活性。

溶解性数据

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.

体外研究

The effects of 10-100 μM of Antioxidant peptide A (Pep-A) concentrations are studied on the superoxide dismutase (SOD) enzyme activity. The enzyme activity decreases by 0.5 and 0.7-folds at 10 and 50 µM Antioxidant peptide A concentrations, respectively, and increases by 1.79-folds at 100 µM Antioxidant peptide A treatment, indicating that this concentration can be ideal for the treatment on Y79 a, RB cells. Furthermore, the Antioxidant peptide A can be involved in decreasing the ROS by increasing the antioxidant enzyme activity. A similar increase in the antioxidative enzyme levels in the presence of Hoki skin antioxidative peptide in hepatocarcinoma cells is attributed to the peptide’s role in maintaining the redox balance in the cellular environment. Cell viability analysis results show that the Antioxidant peptide A shows no toxicity to cancerous (Y79) cells and non-cancerous cells even after 48 h of treatment. The Y79 RB cell viability ranges between 115 and 157 % and 111-126 % after 24 and 48 h of exposures with Antioxidant peptide A, respectively. The cancer cell death from the treatment of 10-100 µM GNPs concentration is studied.

储存条件

储存条件: 2-8°C

运输方式: 冰袋运输，根据产品的不同，可能会有相应调整。

化学品安全说明书(MSDS)

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Antioxidant peptide A

化学品安全说明书(MSDS)

质检证书(COA)

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