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Merck

T9531

Sigma-Aldrich

D-(+)-海藻糖 二水合物

≥99% (HPLC), from Saccharomyces cerevisiae

别名:

二水海藻糖, α,α-海藻糖, α-D-吡喃葡萄糖基-α-D-吡喃葡萄糖苷

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About This Item

经验公式(希尔记法):
C12H22O11 · 2H2O
CAS号:
分子量:
378.33
Beilstein:
5322018
EC號碼:
MDL號碼:
分類程式碼代碼:
12352201
PubChem物質ID:
NACRES:
NA.25

生物源

Saccharomyces cerevisiae

品質等級

化驗

≥99% (HPLC)

形狀

powder

光學活性

[α]20/D 174 to 182 °, c = 7% (w/v) in water

技術

HPLC: suitable
PCR: suitable
cell based assay: suitable
cryopreservation: suitable

雜質

≤5.0% EtOH
<20 ppm Trace metals

顏色

white

mp

97-99  °C

溶解度

water: 50 mg/mL, clear, colorless

應用

advanced drug delivery
agriculture
cell analysis
life science and biopharma
sample preparation

儲存溫度

room temp

SMILES 字串

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

InChI

1S/C12H22O11.2H2O/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12;;/h3-20H,1-2H2;2*1H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-;;/m1../s1

InChI 密鑰

DPVHGFAJLZWDOC-PVXXTIHASA-N

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一般說明

海藻糖,也称为真菌糖或海藻糖,是一种常见于真菌、细菌和无脊椎动物中的非还原性葡萄糖二糖。它在这些生物中的存在突出了它在各种生物过程中的重要性以及在生化研究和细胞培养研究中的潜在应用。

應用

D-(+)-海藻糖二水合物可用于:

  • 作为转录因子 EB (TFEB),研究其对人矽肺肺泡巨噬细胞自噬-溶酶体系统的影响
  • 作为喷雾干燥蛋白质制剂中的稳定赋形剂
  • 作为冷冻保护剂,研究其对小鼠睾丸细胞悬浮液的影响

生化/生理作用

D-(+)-海藻糖具有抗干燥和冷冻保存活性。它作为渗透剂和应激保护剂,并有助于碳的储存和运输。海藻糖用于食品、化妆品和制药行业。它对于某些被称为脱水生物的昆虫和植物在高脱水率等恶劣环境下的生存起着至关重要的作用。

品質

金属离子含量低。

準備報告

通过离子交换色谱制备。

其他說明

为了全面了解我们针对客户研究提供的各种双糖产品,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

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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