标签归档：mg

Pulsatilloside E(Synonyms: Chinensioside B)

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天然产物 糖类和糖苷 Saccharides and Glycosides

Pulsatilloside E;(Synonyms: Chinensioside B)

Pulsatilloside E (Chinensioside B) 是从毛茛科 Pulsatilla chinensis 根中分离得到的一种三萜皂苷。

Pulsatilloside E(Synonyms: Chinensioside B)

Pulsatilloside E Chemical Structure

CAS No. : 366814-43-9

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生物活性

Pulsatilloside E (Chinensioside B) is a triterpenoidal saponin isolated from the roots of Pulsatilla chinensis (Ranunculaceae)[1].

分子量

1383.52

Formula

C65H106O31
CAS 号

366814-43-9
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Ye W, Zhang Q, Hsiao WW, Zhao S, Che CT. New lupane glycosides from Pulsatilla chinensis. Planta Med. 2002;68(2):183-186.

Cytochalasin K

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Cytochalasin K 

Cytochalasin K (Compounds 7) 是一种抑制小麦根系伸长的细胞松弛素，IC50 为 22.58 μM。

Cytochalasin K

Cytochalasin K Chemical Structure

CAS No. : 79648-72-9

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生物活性

Cytochalasin K (Compounds 7) is a cytochalasin that inhibits wheat root elongation with an IC50 of 22.58 μM[1].

分子量

531.64

Formula

C32H37NO6
CAS 号

79648-72-9
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Wen-Bo Han, et al. Cytochalasins and an Abietane-Type Diterpenoid with Allelopathic Activities from the Endophytic Fungus Xylaria Species. J Agric Food Chem. 2019 Apr 3;67(13):3643-3650.

Oleonuezhenide

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Oleonuezhenide  纯度: ≥98.0%

Oleonuezhenide 是从 Fructus Ligustri Lucidi 中分离出的，具有神经保护作用。

Oleonuezhenide

Oleonuezhenide Chemical Structure

CAS No. : 112693-21-7

规格 价格 是否有货 数量
1 mg ￥2000 In-stock
5 mg ￥5000 In-stock
10 mg   询价  
50 mg   询价  

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Oleonuezhenide 相关产品

•相关化合物库:

  • Natural Product Library Plus
  • Bioactive Compound Library Plus

生物活性

Oleonuezhenide, isolated from Fructus Ligustri Lucidi, exerts neuroprotective effects[1].

分子量

1073.01

Formula

C48H64O27
CAS 号

112693-21-7
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
参考文献

  • [1]. Deng X, et al. The combined effect of oleonuezhenide and wedelolactone on proliferation and osteoblastogenesis of bone marrow mesenchymal stem cells. Phytomedicine. 2019 Dec;65:153103. 

Valeriandoid F

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Valeriandoid F 

Valeriandoid F 是一种环烯醚萜，可有效抑制 NO 的产生，IC50 值为 0.88 μM。Valeriandoid F 具有抗炎和抗增殖活性。

Valeriandoid F

Valeriandoid F Chemical Structure

CAS No. : 1427162-60-4

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生物活性

Valeriandoid F is an iridoid, which potently inhibits NO production with an IC50 value of 0.88 μM. Valeriandoid F has anti-inflammatory and antiproliferative activities[1].

体外研究
(In Vitro)

Valeriandoid F selectively inhibits the proliferation of human glioma stem cell lines, GSC-3 and GSC-18, with IC50 values of 7.16 μM and 5.75 μM, respectively[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

454.51

Formula

C23H34O9
CAS 号

1427162-60-4
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Huan Liu, et al. Iridoids from Valeriana jatamansi with anti-inflammatory and antiproliferative properties. Phytochemistry. 2021 Apr;184:112681.

Odonicin

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Odonicin 

Odonicin 是从 Rabdosia longituba 的地上部分中分离出来的化合物。

Odonicin

Odonicin Chemical Structure

CAS No. : 51419-51-3

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生物活性

Odonicin is a compound isolated from the aerial parts of Rabdosia longituba[1].

分子量

430.49

Formula

C24H30O7
CAS 号

51419-51-3
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Teruyoshi Ichihara, et al. Longirabdosin, a diterpene from Rabdosia longituba.

Hederasaponin B(Synonyms: 刺五加叶中)

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Hederasaponin B (Synonyms: 刺五加叶中)

Hederasaponin B 是从 Hedera helix 中分离的，具有针对肠道病毒 71 (EV71) 各种亚型的广谱抗病毒活性。

Hederasaponin B(Synonyms: 刺五加叶中)

Hederasaponin B Chemical Structure

CAS No. : 36284-77-2

规格 价格 是否有货 数量
5 mg ￥2350 In-stock
10 mg ￥4000 In-stock
50 mg   询价  
100 mg   询价  

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Hederasaponin B 相关产品

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  • Natural Product Library Plus
  • Bioactive Compound Library Plus
  • Anti-Infection Compound Library
  • Natural Product Library
  • Antiviral Compound Library
  • Glycoside Compound Library
  • Terpenoids Library
  • Traditional Chinese Medicine Monomer Library
  • Food-Sourced Compound Library

生物活性

Hederasaponin B, isolated from Hedera helix, has broad-spectrum antiviral activity against various subgenotypes of Enterovirus 71 (EV71).

分子量

1205.38

Formula

C59H96O25
CAS 号

36284-77-2
中文名称

刺五加叶中
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
参考文献

  • [1]. Song J, et al. Antiviral Activity of Hederasaponin B from Hedera helix against Enterovirus 71 Subgenotypes C3 and C4a. Biomol Ther (Seoul). 2014 Jan;22(1):41-6.

Ilexsaponin B3(Synonyms: Ilexoside K)

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天然产物 糖类和糖苷 Saccharides and Glycosides

Ilexsaponin B3;(Synonyms: Ilexoside K)

Ilexsaponin B3 具有降低胆固醇的活性。

Ilexsaponin B3(Synonyms: Ilexoside K)

Ilexsaponin B3 Chemical Structure

CAS No. : 109008-26-6

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25 mg 询价

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生物活性

Ilexsaponin B3 has significant hypocholesterolemic activity[1].

分子量

929.10

Formula

C47H76O18
CAS 号

109008-26-6
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. M.A. Farboodniay Jahromi, et al.Hypolipidemic Activity of Pedunculoside, A Constituent of Ilex doniana.Pharmaceutical Biology,1999, Vol. 37, No. 1, pp. 37–41.

KSPWFTTL TFA

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KSPWFTTL TFA; 纯度: 99.16%

KSPWFTTL TFA 是一种来自 p15E 跨膜蛋白的免疫显性 Kb 限制性表位。KSPWFTTL TFA 可以恢复肿瘤系对抗 AKR/Gross MuLV 细胞毒性 T 淋巴细胞的敏感性。

KSPWFTTL TFAamp;;

KSPWFTTL TFA Chemical Structure

规格 价格 是否有货 数量
5 mg ￥3000 In-stock
10 mg ￥4800 In-stock
50 mg ; 询价 ;
100 mg ; 询价 ;

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KSPWFTTL TFA 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
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  • Anti-Cancer Compound Library
  • Peptide Library

生物活性

KSPWFTTL TFA is an immunodominant Kb-restricted epitope from the p15E transmembrane protein. KSPWFTTL TFA can restore susceptibility of a tumor line to anti-AKR/Gross MuLV cytotoxic T lymphocytes[1][2].

体外研究
(In Vitro)

KSPWFTTL TFA is derived from the retroviral p15 TM envelope protein. The cytolytic T-lymphocyte (CTL)-insusceptible, variant cl.18-5 clonal line, after pulsed with the KSPWFTTL TFA peptide, becomes susceptible to lysis by antiviral CTL[2].

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

1093.15

Formula

C50H71F3N10O14
Sequence

Lys-Ser-Pro-Trp-Phe-Thr-Thr-Leu
Sequence Shortening

KSPWFTTL
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Sealed storage, away from moisture

Powder -80deg;C 2 years
-20deg;C 1 year

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture)
溶解性数据
In Vitro:;

H2O : 66.67 mg/mL (60.99 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 0.9148 mL 4.5739 mL 9.1479 mL
5 mM 0.1830 mL 0.9148 mL 1.8296 mL
10 mM 0.0915 mL 0.4574 mL 0.9148 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
参考文献

  • [1]. White HD, et, al. An immunodominant Kb-restricted peptide from the p15E transmembrane protein of endogenous ecotropic murine leukemia virus (MuLV) AKR623 that restores susceptibility of a tumor line to anti-AKR/Gross MuLV cytotoxic T lymphocytes. J Virol. 1994 Feb;68(2):897-904.

    [2]. Rich RF, et, al. Antiretroviral cytolytic T-lymphocyte nonresponsiveness: FasL/Fas-mediated inhibition of CD4(+) and CD8(+) antiviral T cells by viral antigen-positive veto cells. J Virol. 1999 May;73(5):3826-34.

Lindenenol(Synonyms: 乌药醇)

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Lindenenol (Synonyms: 乌药醇)

Lindenenol 可从Radix linderae 中分离得到，具有抗氧化和抗菌活性。

Lindenenol(Synonyms: 乌药醇)

Lindenenol Chemical Structure

CAS No. : 26146-27-0

规格 价格 是否有货 数量
5 mg ￥3360 In-stock
10 mg ￥5710 In-stock
50 mg   询价  
100 mg   询价  

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Lindenenol 相关产品

•相关化合物库:

  • Natural Product Library Plus
  • Bioactive Compound Library Plus
  • Anti-Infection Compound Library
  • Natural Product Library
  • Antibacterial Compound Library
  • Terpenoids Library
  • Traditional Chinese Medicine Monomer Library

生物活性

Lindenenol is isolated from Radix linderae, with antioxidant and antibacterial activities[1].

分子量

230.30

Formula

C15H18O2
CAS 号

26146-27-0
中文名称

乌药醇
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
参考文献

  • [1]. Joshi SC, et al. Antioxidant and antibacterial activities of the leaf essential oil and its constituents furanodienone and curzerenone from Lindera pulcherrima (Nees.) Benth. ex hook. f. Pharmacognosy Res. 2012 Apr;4(2):80-4.

MG2系列超声波测厚仪

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MG2系列超声波测厚仪

MG2系列超声波测厚仪

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MG2系列超声波测厚仪

MG2系列超声波测厚仪包括MG2,MG2-XT和MG2-DL,小巧、坚固耐用，操作简单，是测量有内部腐蚀的部件最为理想的便携式测厚仪。测厚仪使用双晶探头,从被测物体的一面就可以测量被腐蚀、有凹痕、被氧化或呈粒状等其它较难测量物体的厚度。有多种探头可选。可对厚度在0.5mm–635mm之间,温度在-20C°–+500C°之间的物体进行测量。

MG2基本型测厚仪完美的将操作简单、价格低廉和功能齐全三大优点融为一体. 并具有最小/最大值模式和冻结模式.两节AA5# 电池可工作250小时.

MG2-XT 除了具有MG2所有功能外, 增加了增益调整、自动灵敏度优化、回波-回波、穿透涂层、差值模式和高低报警功能。

MG2-DL 则在MG2-XT的基础上增加了数据存储能力。

技术规格

MG2

MG2–XT

MG2-DL

显示屏

液晶显示（带背光）

液晶显示（带背光）

液晶显示（带背光）

测量范围

0.5–-635mm

0.5–-635mm

0.5–-635mm

声速范围

0.762-13,999mm/μsec

0.762-13,999mm/μsec

0.762-13,999mm/μsec

显示精度

0.1/0.01mm

0.1/0.01mm

0.1/0.01mm

冻结模式

有

有

有

显示保留/空白

有

有

有

最大/最小值

有

有

有

探头自动识别

有

有

有

零位补偿

有

有

有

测量速度

2点/秒;20点/秒

2点/秒;20点/秒

2点/秒;20点/秒

工作温度

-10-50℃

-10-50℃

-10-50℃

测量温度

-20-500℃

-20-500℃

-20-500℃

增益调整

无

有

有

自动增益优化

无

有

有

回波回波

无

有

有

差分测量

无

有

有

穿透涂层

无

有

有

高低报警

无

有

有

数据存储

无

无

有(5000个厚度值）

USB接口

无

无

有

电 池

AA 电池×3 工作125小时

AA 电池×3 工作125小时

AA 电池×3 工作125小时

外型尺寸

84 X 152.4 X 39.6mm

84 X 152.4 X 39.6mm

84 X 152.4 X 39.6mm

重 量

0.34Kg

0.34Kg

0.34Kg