Home>>Signaling Pathways>> Proteases>> Endogenous Metabolite>>(S)-2-Hydroxybutanoic acid

(S)-2-Hydroxybutanoic acid Sale

(Synonyms: (S)-2-羟基丁酸) 目录号 : GC64746

(S)-2-Hydroxybutanoic acid 是 2-Hydroxybutanoic acid 的 S-对映异构体。2-Hydroxybutanoic acid 是蛋白质代谢的副产物,是一种胰岛素抵抗 (IR) 生物标志物。

(S)-2-Hydroxybutanoic acid Chemical Structure

Cas No.:3347-90-8

规格 价格 库存 购买数量
100 mg
¥450.00
现货
500 mg
¥990.00
现货

电话:400-920-5774 Email: sales@glpbio.cn

Customer Reviews

Based on customer reviews.

Sample solution is provided at 25 µL, 10mM.

产品文档

Quality Control & SDS

View current batch:

产品描述

(S)-2-Hydroxybutanoic acid is the S-enantiomer of 2-Hydroxybutanoic acid. 2-Hydroxybutanoic acid, a coproduct of protein metabolism, is an insulin resistance (IR) biomarker[1].

[1]. AndrÉ P Sousa, et al.Which Role Plays 2-Hydroxybutyric Acid on Insulin Resistance• Metabolites. 2021 Dec 3;11(12):835.

Chemical Properties

Cas No. 3347-90-8 SDF Download SDF
别名 (S)-2-羟基丁酸
分子式 C4H8O3 分子量 104.11
溶解度 DMSO : 100 mg/mL (960.52 mM; Need ultrasonic) 储存条件 Store at -20°C
General tips 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 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

制备储备液
1 mg 5 mg 10 mg
1 mM 9.6052 mL 48.0261 mL 96.0523 mL
5 mM 1.921 mL 9.6052 mL 19.2105 mL
10 mM 0.9605 mL 4.8026 mL 9.6052 mL
  • 摩尔浓度计算器

  • 稀释计算器

  • 分子量计算器

质量
=
浓度
x
体积
x
分子量
 
 
 
*在配置溶液时,请务必参考产品标签上、MSDS / COA(可在Glpbio的产品页面获得)批次特异的分子量使用本工具。

计算

动物体内配方计算器 (澄清溶液)

第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
给药剂量 mg/kg 动物平均体重 g 每只动物给药体积 ul 动物数量
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方)
% DMSO % % Tween 80 % saline
计算重置

Research Update

Facile synthesis of chiral 2-hydroxy acids catalyzed by a stable duck epsilon-crystallin with endogenous L-lactate dehydrogenase activity

FEBS Lett 1992 Apr 20;301(2):219-22.PMID:1568484DOI:10.1016/0014-5793(92)81251-g

Duck epsilon-crystallin, an abundant structural protein in lenses of some avian species, was shown to possess a genuine and stable L-lactate dehydrogenase (L-LDH; EC 1.1.1.27) activity suitable for the application to enzyme technology as a catalyst for the synthesis of chiral alpha-hydroxy acids. Two pharmaceutically important intermediates, 2-hydroxy acids (S)-2-Hydroxybutanoic acid (S)-2-hydroxypentanoic acid have been synthesized in high yields and optical purity utilizing an in situ NADH regeneration system of duck epsilon-crystallin coupled with formate/formate dehydrogenase. This enzyme system is also shown to offer some advantages over the conventional L-LDH sources from several mammalian species.