Edratide TV 4710,98.64%

产品编号:Bellancom-P3560| CAS NO:433922-67-9| 分子式:C111H149N27O28| 分子量:2309.53

本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用,

货号 包装 价格 库存与货期 购买量 操作
Bellancom-P3560
950.00 杭州 北京(现货)
Bellancom-P3560
3000.00 杭州 北京(现货)
Bellancom-P3560
4800.00 杭州 北京(现货)

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Edratide TV 4710

产品介绍 Edratide (TV 4710) 是一种由 19 个氨基酸组成的合成肽,它基于人类抗 DNA 抗体的互补决定区 1 (CDR1),表达主要独特型 16/6 Id。Edratide 降低细胞凋亡 (apoptosis) (Apoptosis) 率并下调 caspase-8 和 caspase-3,上调 Bcl-xL。Edratide 具有研究系统性红斑狼疮 (SLE) 的潜力。
生物活性

Edratide (TV 4710) is a synthetic peptide of 19 amino acid based on the complementarity-determining region 1 (CDR1) of a human anti-DNA antibody that expresses a major idiotype denoted 16/6 Id. Edratide reduces the rates of apoptosis (Apoptosis) and down-regulates of caspase-8 and caspase-3, up-regulates Bcl-xL. Edratide has the potential for the research of systemic lupus erythematosus (SLE).

体外研究
体内研究

Edratide (20-50 µg; s.c.; once a week for 10 weeks) exerts beneficial effects on SLE is through regulation of gene expression.
Edratide (50 μg/mouse; s.c.; 10 weekly) reduces the rates of apoptosis and down-regulates of caspase-8 and caspase-3, up-regulates Bcl-xL in SLE mouse.

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

Animal Model: 6-7 months female mice (with established SLE)
Dosage: 20-50 µg
Administration: Subcutaneously injection; once a week for 10 weeks
Result: Up-regulated the RNA transcripts of Tnfsf4, Il5ra, Zbtb20, Nid1, down-regulated the transcripts of Tfpi and S100a8.
Animal Model: 7-8 months SLE-afflicted BWF1 female mice
Dosage: 50 μg/mouse
Administration: S.c.; 10 weekly
Result: Reduced apoptosis, down-regulated caspase-8 and caspase-3, and up-regulated Bcl-xL.
体内研究

Edratide (20-50 µg; s.c.; once a week for 10 weeks) exerts beneficial effects on SLE is through regulation of gene expression.
Edratide (50 μg/mouse; s.c.; 10 weekly) reduces the rates of apoptosis and down-regulates of caspase-8 and caspase-3, up-regulates Bcl-xL in SLE mouse.

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

Animal Model: 6-7 months female mice (with established SLE)
Dosage: 20-50 µg
Administration: Subcutaneously injection; once a week for 10 weeks
Result: Up-regulated the RNA transcripts of Tnfsf4, Il5ra, Zbtb20, Nid1, down-regulated the transcripts of Tfpi and S100a8.
Animal Model: 7-8 months SLE-afflicted BWF1 female mice
Dosage: 50 μg/mouse
Administration: S.c.; 10 weekly
Result: Reduced apoptosis, down-regulated caspase-8 and caspase-3, and up-regulated Bcl-xL.
性状Solid
溶解性数据
In Vitro: 

DMSO : 100 mg/mL (43.30 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 0.4330 mL 2.1649 mL 4.3299 mL
5 mM 0.0866 mL 0.4330 mL 0.8660 mL
10 mM 0.0433 mL 0.2165 mL 0.4330 mL
*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen)。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (1.08 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (1.08 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液
  • 2.

    请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (1.08 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (1.08 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
  • 3.

    请依序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (1.08 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (1.08 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

*以上所有助溶剂都可在 西域 网站选购。
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Sealed storage, away from moisture and light, under nitrogen

Powder -80°C 2 years
-20°C 1 year

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

参考文献

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