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Merck
CN

S5016

蔗糖

ACS reagent

别名:

α-D-Glc-(1→2)-β-D-Fru, α-D-吡喃葡萄糖基β-D-呋喃果糖苷, β-D-果糖-α-D-吡喃葡萄糖苷, D(+)-蔗糖, 糖

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关于此项目

经验公式(希尔记法):
C12H22O11
化学文摘社编号:
分子量:
342.30
UNSPSC Code:
12352201
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-334-9
Beilstein/REAXYS Number:
90825
MDL number:
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biological source

sugar cane

grade

ACS reagent

form

powder or crystals

optical activity

[α]25/D +66.3 to +66.8°(lit.)

technique(s)

HPLC: suitable, cryopreservation: suitable, immunohistochemistry: suitable

impurities

≤0.0008 meq/g Titratable acid, ≤0.005% Insoluble matter, ≤0.05% Invert sugar

ign. residue

≤0.01%

loss

≤0.03% loss on drying, 105°C

color

white

useful pH range

5.5-7.5 (25 °C, 342 g/L)

mp

185-187 °C (lit.)

solubility

soluble 342 g/L at 20 °C (completely)

anion traces

chloride (Cl-): ≤0.005%, sulfate, sulfite (as SO42-): ≤0.005%

cation traces

Fe: ≤5 ppm, heavy metals: ≤5 ppm (by ICP-OES)

application(s)

agriculture
cell analysis
life science and biopharma
metabolomics

storage temp.

room temp

SMILES string

OC[C@H]1O[C@H](O[C@]2(CO)O[C@H](CO)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C12H22O11/c13-1-4-6(16)8(18)9(19)11(21-4)23-12(3-15)10(20)7(17)5(2-14)22-12/h4-11,13-20H,1-3H2/t4-,5-,6-,7-,8+,9-,10+,11-,12+/m1/s1

InChI key

CZMRCDWAGMRECN-UGDNZRGBSA-N

General description

蔗糖是一种由葡萄糖和果糖组成的双糖,在各种生物过程中是能量来源。在细胞培养中,蔗糖作为冷冻保护剂,在冷冻和解冻过程中保持细胞活力,同时也有助于维持渗透平衡,提高细胞存活率。此外,蔗糖在植物、昆虫和细菌培养基中作为补充物,并应用于各种酶分析。在生物医学研究中,它作为渗透物、藻类代谢物、酿酒酵母代谢物、大肠杆菌代谢物和小鼠代谢物发挥作用。

Application

蔗糖已被用作
  • 一种生长培养基,用于研究植物与病原体相互作用和植物免疫反应的分子和生化方面
  • 作为冷冻保护剂,用于涉及抗生素引起的肠道微生物群变化及其对神经免疫相互作用影响的研究

Biochem/physiol Actions

蔗糖是重要的能量来源,通过代谢转化产生三磷酸腺苷 (ATP),以用于细胞功能和细胞呼吸。在植物生物学中,蔗糖是光合作用的核心,在植物的各个部分储存碳水化合物。在细胞生物学中,它有助于维持细胞内的渗透平衡,在实验室环境中充当冷冻保护剂,并参与生物合成,导致次生代谢物的形成。

Features and Benefits

  • 适用于细胞生物学和生物化学研究
  • 经过测试,确认低水平的重金属污染,确保各种应用的适用性
  • 经过测试,检测阴离子和阳离子的痕迹
  • ACS 级蔗糖,来源于甘蔗

Other Notes

为了全面了解我们针对客户研究提供的各种二糖产品,建议您访问我们的碳水化合物分类页面。
如需了解生化试剂系列的更多信息,请填写此表


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存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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Jean Grisouard et al.
Blood, 125(13), 2131-2140 (2015-01-18)
The acquired somatic JAK2-V617F mutation is present in >80% of patients with myeloproliferative neoplasms (MPNs). Stat3 plays a role in hematopoietic homeostasis and might influence the JAK2-V617F-driven MPN phenotype. We crossed our transgenic SclCre;V617F mice with a conditional Stat3 knockout
Denise Harrison et al.
Pediatrics, 130(5), 918-925 (2012-10-10)
The use of oral sucrose has been the most extensively studied pain intervention in newborn care to date. More than 150 published studies relating to sweet-taste-induced calming and analgesia in human infants have been identified, of which 100 (65%) include
Rafaela Ribeiro Reis et al.
Plant science : an international journal of experimental plant biology, 221-222, 59-68 (2014-03-25)
Drought is one of the most challenging agricultural issues limiting sustainable sugarcane production and, in some cases, yield losses caused by drought are nearly 50%. DREB proteins play vital regulatory roles in abiotic stress responses in plants. The transcription factor



全球贸易项目编号

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