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  3. HO-PEG8-CH2CH2COOH

HO-PEG8-CH2CH2COOH  (Synonyms: Hydroxy-PEG8-acid)

目录号: HY-133053 纯度: 99.93%
COA 产品使用指南 技术支持

HO-PEG8-CH2CH2COOH (Hydroxy-PEG8-acid) 是一种含有羟基和末端羧酸的 PEG 衍生物。在活化剂存在下,末端羧酸可与伯胺基团反应形成稳定的酰胺键。

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HO-PEG8-CH2CH2COOH Chemical Structure

HO-PEG8-CH2CH2COOH Chemical Structure

CAS No. : 937188-60-8

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规格 价格 是否有货 数量
25 mg ¥320
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50 mg ¥500
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100 mg ¥800
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250 mg ¥1600
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500 mg   询价  
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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

HO-PEG8-CH2CH2COOH (Hydroxy-PEG8-acid) is a PEG derivative containing a hydroxyl group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators to form a stable amide bond[1].

分子量

442.50

同用名

Hydroxy-PEG8-acid

Formula

C19H38O11

CAS 号
性状

液体(密度:1.148±0.06 g/cm3

颜色

Colorless to light yellow

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Pure form -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
纯度 & 产品资料
参考文献

HO-PEG8-CH2CH2COOH 相关分类

  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

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

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
HO-PEG8-CH2CH2COOH
目录号:
HY-133053
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