食品安全国家标准食品中胡萝卜素的测定
食品安全国家标准食品中胡萝卜素的测定
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食品安全国家标准食品中胡萝卜素的测定
点击此处查看相关产品
品牌:FUJIFILM Wako
CAS No.:67526-95-8 储存条件:-20℃ 纯度:90.0+% (HPLC) |
产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
209-17281 |
for Cellbiology | 1mg | – | 咨询 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动,恕不另行通知,确切详情请联系上海金畔生物科技有限公司。
品牌:FUJIFILM Wako
CAS No.:67526-95-8 储存条件:-20℃ 纯度:90.0+% (HPLC) |
产品编号
(生产商编号) |
等级 | 规格 | 运输包装 | 零售价(RMB) | 库存情况 | 参考值 |
205-17283 |
for Cellbiology | 5mg | – | 6,090.00 | – | – |
* 干冰运输、大包装及大批量的产品需酌情添加运输费用
* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动,恕不另行通知,确切详情请联系上海金畔生物科技有限公司。
上海金畔生物科技有限公司提供天然产物萜类及其苷类Terpenoids and Glycosides。
β-Carotene (Synonyms: β-胡萝卜素; Provitamin A; beta-Carotene) 纯度: ≥98.0%
β-Carotene (Provitamin A) 属于类胡萝卜素化合物,是天然存在的维生素 A 前体。β-Carotene 是一种 ROS 调节剂,具有抗氧化和抗炎活性。β-Carotene 可作为抗氧化剂或者促氧化剂,取决于它的内在特性以及它所作用的生物环境的氧化还原电位。 β-Carotene 可诱导乳腺癌细胞凋亡 (apoptosis),具有抗癌活性。
β-Carotene Chemical Structure
CAS No. : 7235-40-7
规格 | 价格 | 是否有货 | 数量 |
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Free Sample (0.1-0.5 mg) | Apply now | ||
50 mg | ¥500 | In-stock | |
100 mg | ¥800 | In-stock | |
200 mg | 询价 | ||
500 mg | 询价 |
* Please select Quantity before adding items.
生物活性 |
β-Carotene (Provitamin A), a carotenoid compound, is a naturally-occurring vitamin A precursor. β-Carotene is a modulator of reactive oxygen species (ROS), with antioxidant and antiinflammatory activities. β-Carotene may serve as an antioxidant or as a prooxidant, depending on its intrinsic properties as well as on the redox potential of the biological environment in which it acts. β-Carotene induces breast cancer cells apoptosis, with anticancer activities[1][2][3][4][5]. |
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IC50 & Target[3] |
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体外研究 (In Vitro) |
β-Carotene up-regulates PPAR-γ expression and ROS production in MCF-7 cancer cells[3]. Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only. Cell Viability Assay[5]
RT-PCR[5]
Western Blot Analysis[5]
Apoptosis Analysis[5]
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Clinical Trial |
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分子量 |
536.87 |
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Formula |
C40H56 |
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CAS 号 |
7235-40-7 |
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中文名称 |
β-胡萝卜素 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
-20°C, protect from light, stored under nitrogen *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen) |
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溶解性数据 |
In Vitro:
THF : 20 mg/mL (37.25 mM; Need ultrasonic) Acetone : 5 mg/mL (9.31 mM; Need ultrasonic) DMSO : 1 mg/mL (1.86 mM; ultrasonic and warming and heat to 60°C) 配制储备液
*
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。 |
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参考文献 |
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