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S0389

蔗糖

Molecular Biology, ≥99.5% (GC)

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:
57-50-1
分子量:
342.30
UNSPSC Code:
12352201
NACRES:
NA.31
PubChem Substance ID:
24899423
EC Number:
200-334-9
Beilstein/REAXYS Number:
90825
MDL number:
MFCD00006626
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biological source

sugar cane

Quality Level

300

grade

Molecular Biology

assay

≥99.5% (GC)

form

crystals

technique(s)

HPLC: suitable, cryopreservation: suitable, electron microscopy: suitable, enzyme immunoassay: suitable, gas chromatography (GC): suitable, immunohistochemistry: suitable

impurities

≤0.1% free glucose

color

white

useful pH range

5.5-7 (25 °C, 342 g/L)

mp

185-187 °C (lit.)

solubility

H2O: soluble 50 g + 50 mL

cation traces

heavy metals (as Pb): ≤5 ppm

absorption

≤0.15 at 280 at 50%, ≤0.20 at 260 at 50%

suitability

suitable for molecular biology

application(s)

agriculture
life science and biopharma
metabolomics
sample preservation

foreign activity

DNase, RNase, protease, none detected

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。在细胞生物学中，蔗糖用作冷冻保护剂，在冷冻和解冻过程中保持细胞活力。 它也被添加在培养基中作为补充，帮助维持渗透平衡，提高细胞存活率。在分子生物学中，蔗糖在 DNA 和 RNA 纯化的梯度溶液和细胞器分离的密度离心中非常重要。

Application

蔗糖已用于：
  • 对肾组织进行冷冻保护
  • 用作固体萌发培养基成分，帮助花粉粒发芽
  • 三苯基四唑氯化物（TTC）试验，检查花粉粒活力
  • 固定脑组织冷冻保护，以用于免疫组织化学

Biochem/physiol Actions

由于蔗糖的化学反应性有限，在大多数植物中用作运输和储存分子。它可用于构建细胞/细胞器分离的密度梯度。蔗糖可用作植物、昆虫和细菌培养基补充剂。此外，蔗糖还可用于多种酶促测定。

Features and Benefits

  • 非常适合分子生物学、细胞生物学和生化研究
  • 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 DNase、RNase 和蛋白酶
  • 分子生物学级蔗糖，来源于甘蔗

Other Notes

2024年CiteAb奖——成功的帕金森研究供应商(2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research)
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

监管及禁止进口产品

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SLCL4547
SLCL2783
SLCL2274
SLCJ6927
SLCH3216

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实验方案

Preparation of Antibody Sensitized Sheep Erythrocytes

Protocol for the preparation of Antibody Sensitized Sheep Erythrocytes. Includes product numbers and links.

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货号GTIN
S0389-5KG04061835549047
S0389-1KG04061835549023
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