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  3. Lentinan

Lentinan  (Synonyms: 香菇多糖)

目录号: HY-N6653
COA 产品使用指南

Lentinan 是一种口服有效的生物相容性的多功能多糖,具有抗炎、抗氧化、免疫调节、抗肿瘤、降血糖、降血脂等生物活性。

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Lentinan Chemical Structure

Lentinan Chemical Structure

CAS No. : 37339-90-5

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查看 JAK 亚型特异性产品:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Lentinan is an orally active biocompatible multifunctional polysaccharide with biological activities such as anti-inflammatory, antioxidant, immune regulation, anti-tumor, hypoglycemic, and lipid-lowering[1][4].

体外研究
(In Vitro)

Lentinan (100 μg/mL, 6 h) 通过激活 Nrf2 信号通路抑制氧化应激并减轻 LPS 诱导的牛乳腺上皮细胞炎症和凋亡[1]
Lentinan (0-200 μM, 24 h) 降低肺腺癌细胞系 H1299 和 H460 的增殖、迁移、侵袭和细胞干性并促进细胞凋亡[4]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Real Time qPCR[1].

Cell Line: lipopolysaccharide (LPS)-induced injury of bovine mammary epithelial cells (BMECs)
Concentration: 100 μg/mL
Incubation Time: 6 h
Result: Increased the gene expression of CAT and HO-1.

Cell Viability Assay[4].

Cell Line: Human LUAD cell lines H1299 and H460
Concentration: 0-200 μM
Incubation Time: 24 h
Result: Reduced cell viability and proliferation ability of H1299 and H460
体内研究
(In Vivo)

Lentinan (5, 10, 20 mg/kg; 1 天 1 次; 5 天; 口服) 通过调节 TLR4/MyD88 信号通路抑制炎症反应在 ICR 小鼠中发挥抗流感作用[2]
Lentinan (40, 100, 250 mg/kg; 1 天 1 次; 5 天; 腹腔注射) 通过减弱 Erk-FoxO1 信号转导抑制调节性 T 细胞功能来改善烧伤小鼠脓毒症[3]
Lentinan (100 μM, 200 μL; 1 天 1 次; 皮下注射) 通过抑制 JAK2/STAT3 信号通路上调 miR-216a-5p 来减缓小鼠肺腺癌的发生发展[4]
Lentinan (200 mg/kg; 1 天 1 次; 14 天; 口服) 可改善抗生素诱导的小鼠的肠道炎症和肠道菌群失调[5]
Lentinan (10 mg/kg; 1 天 1 次; 12 周; 口服) 通过抑制 CAV1/SDHA 调节的线粒体功能障碍来缓解小鼠糖尿病性心肌病[6]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Virus-infected ICR mice[2].
Dosage: 5, 10, 20 mg/kg
Administration: Oral gavage (p.o.); once a day; 5 days
Result: Had a high degree of protection in mice against infection with influenza A virus, delayed the emergence of clinical manifestations, improved the survival rate of mice, significantly prolonged the middle survival days, attenuated the weight loss, and reduced the lung coefficient of mice.
Animal Model: Male BALB/c mice model of burn plus P. aeruginosa infection[3].
Dosage: 40, 100, 250 mg/kg
Administration: Intraperitoneal injection (i.p.); once a day; 5 days
Result: Reduced lipopolysaccharide induced IL-10 production and weakened LPS stimulated Erk-FoxO1 activation in Tregs isolated from burned mice.
Animal Model: Male BALB/c nude mice with H1299 cells[4].
Dosage: 100 μM, 200 μL
Administration: Subcutaneous injection (s.c.); once a day
Result: Reduced tumor volume, weight, and Ki-67 expression levels.
Animal Model: Antibiotic-driven gut microbial dysbiosis mice[5].
Dosage: 200 mg/kg
Administration: Oral gavage (p.o.); once a day; 14 days
Result: Reversed the dysbiosis and increased beneficial microbiota, including S24-7, Lactobacillus, Oscillospira, Ruminococcus and Allobaculum.
Animal Model: Male db/db mice[6].
Dosage: 10 mg/kg
Administration: Oral gavage (p.o.); once a day; 12 weeks
Result: Restored diastolic function and alleviated myocardial remodeling in diabetic cardiomyopathy (DCM).
Clinical Trial
CAS 号
性状

固体

颜色

Light yellow to brown

中文名称

香菇多糖

结构分类
初始来源
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
细胞实验: 

H2O 中的溶解度 : 50 mg/mL (超声助溶)

0.1 M NaOH 中的溶解度 : 33.33 mg/mL (ultrasonic and adjust pH to 9 with NaOH)

Acetone 中的溶解度 : < 1 mg/mL (insoluble)

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
该产品水溶性佳,请具体参考实测 水 / PBS / Saline 中的溶解度数据。
您所需的储备液浓度超过该产品的实测溶解度,如有需要,请与 MCE 中国技术支持联系。
纯度 & 产品资料

参考文献
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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HY-N6653
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