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O-Acetylserine(O-Acetyl-L-serine)
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
O-Acetylserine(O-Acetyl-L-serine)图片
CAS NO:5147-00-2
包装与价格：
包装价格(元)
10mM (in 1mL Water)电议
100mg电议
500mg电议

产品介绍
O-Acetylserine (O-Acetyl-L-serine) (O-Acetyl-L-serine) 是细菌和植物中氨基酸半胱氨酸生物合成的中间体。
Cas No.5147-00-2
别名O-乙酰-L-丝氨酸; O-Acetyl-L-serine
Canonical SMILESN[C@@H](COC(C)=O)C(O)=O
分子式C5H9NO4
分子量147.13
溶解度Water : ≥ 32 mg/mL (217.49 mM)
储存条件Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

O-Acetylserine (O-Acetyl-L-serine) is an intermediate in the biosynthesis of the amino acid cysteine in bacteria and plants.

O-acetylserine (OAS) is a central metabolite of sulfur assimilation, providing the carbon backbone for synthesis of cysteine. Sulfide generated through sulfate reduction is incorporated into OAS to form cysteine. OAS displays a signalling function leading to changes in transcript levels of a specific gene set irrespective of the sulfur status of the plant[1]. Treatment with external OAS increases sulfate transporter and adenosine 5′-phosphosulfate reductase gene expression consistent with a model of transcriptional induction by OAS[2].

[1]. Hubberten HM, et al. Additional role of O-acetylserine as a sulfur status-independent regulator during plant growth. Plant J. 2012 May;70(4):666-77. [2]. Hopkins L, et al. O-acetylserine and the regulation of expression of genes encoding components for sulfate uptake and assimilation in potato. Plant Physiol. 2005 May;138(1):433-40.