| ARKRAY京都 血糖仪GT-1920 详细描述：
操作简单 性价比高 高速测定 极微量采血 |
| 商品属性 | |
|---|---|
| 商品名称 | ARKRAY京都 血糖仪GT-1920-GT-1920-ARKRAY京都 |
| 型号 | GT-1920 |
| 类别 | 生命科学仪器|||生化免疫|||血糖分析仪|||ARKRAY京都血糖仪GT-1920 |
| 品牌 | ARKRAY京都 |
| 品牌简介 | ARKRAY京都 |
| 关键字 | 血糖分析仪,京都,样本,时间,血糖仪,血糖,性价比 |
【简单介绍】
【详细说明】
中性福尔马林固定液(10%)
货号：BL388B
规格：5L
品牌：Jinpan
产品简介：
固定的目的在于保存细胞和组织的原有形态结构，固定剂能阻止内源性溶酶体酶对自身组织和细胞的自溶、抑制细菌和霉菌的生长，固定剂通过凝固、生成添加化合物等使蛋白质内部结构发生改变，从而使酶失活，固定剂对细胞核细胞外成分发生物理改变，固定液主要分为醛类固定液、汞类固定液、醇类固定液、氧化剂类固定液、苦味酸盐类固定液等，较为常用的是醛类中的福尔马林、醇类中的乙醇。
中性福尔马林固定液(10%)主要由甲醛、磷酸盐、去离子水组成，pH值为7.2~7.4，该固定液适合于绝大多数组织的固定。
使用方法（仅供参考）：
1．按实验具体要求操作，一般标本固定时间控制在1~4h/mm ,大标本应适当延长固定时间。
2．固定好的组织，可在中性福尔马林固定液(10%)或70%乙醇中长期保存。
注意事项：
1．中性福尔马林固定液(10%)有一定刺激性和腐蚀性，请小心操作，避免吸入。
2．组织取材的厚度不同，固定时间也不同，常规活检组织比较适合的厚度为2~4mm一般不超过6mm，对组织恰当的选材有利于固定液的渗透。
3．固定液的容量应足够，一般固定液与组织块的体积比率应大于10 :1；如果容积不够大，可以在固定期间更换1～3次固定液。
4．温度对固定的影响很明显，提高温度可以加速固定作用，但温度不宜过高。
5．取出新鲜组织后，应及时固定，无法及时固定时，应保存于生理盐水中及时送检。
6．本产品仅限于专业人员的科学研究用，不得用于临床诊断或治疗，不得用于食品或药品。
7．为了您的安全和健康，请穿实验服并戴一次性手套操作。
保存条件：
室温保存，两年有效。
| 货号 | BL388B |
| 规格 | 5L |
| 品牌 | Jinpan |
| 说明书下载 | 点击下载 |
(5Z)-2-氨基-5-[(4-羟基苯基)亚甲基]-4(5H)-噻唑酮
| MDL | MFCD05885480 |
| 别名 | LuAA47070 |
| 英文名称 | Mirin |
| CAS | 1198097-97-0 |
| 分子式 | C10H8N2O2S |
| 分子量 | 220.25 |
| 纯度 | ≥98% |
| 单位 | 瓶 |
| 货期 | 1-2天 |
| SMILES | O=C1N=C(N)S/C1=CC2=CC=C(O)C=C2 |
| 靶点 | MRN（Mre11，Rad50，和Nbs1） |
| 规格 | 5mg 10mM*1mL (in DMSO) 10mg |
Mirin是小分子MRN（Mre11，Rad50，和Nbs1）复合物的抑制剂。
【简单介绍】
【简单介绍】
【详细说明】
上海金畔生物科技有限公司
文章号19718227-19718227
【简单介绍】
【详细说明】
双道定时器
| 单位 | 个 |
| 规格 | 双道 |
【简单介绍】
【详细说明】
Astaxanthin；虾青素
| MDL | MFCD00672621 |
| EC | EINECS 207-451-4 |
| 别名 | LucantinPink |
| 英文名称 | Astaxanthin |
| CAS | 472-61-7 |
| 分子式 | C40H52O4 |
| 分子量 | 596.84 |
| 纯度 | UV≥98% |
| 生物活性 | Astaxanthin (β-Carotene-4,4′-dione, Trans-Astaxanthin), a xanthophyll carotenoid, is a nutrient with unique cell membrane actions and diverse clinical benefits with excellent safety and tolerability.[1-2] |
| In Vitro | Astaxanthin is a carotenoid nutrient with molecular properties that precisely position it within cell membranes and circulating lipoproteins, thereby imbuing them with potent antioxidant and anti-inflammatory actions. Astaxanthin also effectively protects the double membrane system of mitochondria, to the point of boosting their energy production efficiency. In cultured cells, astaxanthin protects the mitochondria against endogenous oxygen radicals, conserves their redox (antioxidant) capacity, and enhances their energy production efficiency. Astaxanthin has also protected human LDL against oxidative attack. Astaxanthin specifically protects the mitochondria of cultured nerve cells against toxic attack and stimulates the proliferation of cultured nerve stem cells. It effectively protects cultured nerve cells against hydrogen peroxide toxicity, and down-regulates genes linked to cell death and up-regulates genes linked to cell survival[1]. |
| In Vivo | In pharmacokinetic studies, after ingestion of esterified natural astaxanthin, only unesterified astaxanthin appears in the blood. Astaxanthin’s bioavailability is substantially affected by meal timing and by smoking. Supplementation with astaxanthin may lower lipid peroxidation in vivo. Astaxanthin significantly improves the memory performance of mice in the Morris water maze. It has demonstrated safety in numerous human clinical trials. The doses of astaxanthin used in clinical trials have ranged from 1 mg/day to 40 mg/day (with the majority in the 6-12 mg range); single-dose pharmacokinetic studies use up to 100 mg per dose[1]. |
| SMILES | CC(/C=C/C(C(C)(C[C@H](O)C1=O)C)=C1C)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=CC(C(C)(C[C@H](O)C2=O)C)=C2C |
| 靶点 | PPAR |
| 动物实验 | Vero cells (5 × 103/well) are seeded and cultured for 24 h and then infected with trypomastigotes (10 parasites/cell). Once intracellular parasites are observed (about 96 h after infection), the old medium is replaced with fresh supplemented DMEM with different ASTX (Astaxanthin) doses (1, 5, 10, 20, or 30 μg/100 μL). As a control, co-cultures are kept with NFMX (400 μg/100 μL) or with no ASTX or NFMX supplementation. After 24 h of incubation, microscopic morphological changes in the co-culture, such as loss of normal shape of T. cruzi infected Vero cell, changes of normal parasite shape or motility, and variations in the presence of intra- or extra-cellular parasites are evaluated by a trained technician. Additionally, parasite viability is evaluated by Trypan blue stain assay.[2] |
| 细胞实验 | In vivo tests were performed in BALB/c mice (4-6 weeks old) infected with Trypanosoma cruzi and supplemented with ASTX (10 mg/kg/day) and/or nifurtimox (NFMX; 100 mg/kg/day). Results show that ASTX has some detrimental effects on axenically cultured parasites, but not when cultured with mammalian cell monolayers. In vivo, ASTX did not have any therapeutic value against acute Trypanosoma cruzi infection, used either alone or in combination with NFMX. Infected animals treated with NFMX or ASTX/NFMX survived the experimental period (60 days), while infected animals treated only with ASTX died before day 30 post-infection. ASTX did not show any effect on the control of parasitemia; however, it was associated with an increment in focal heart lymphoplasmacytic infiltration, a reduced number of amastigote nests in cardiac tissue, and less hyperplasic spleen follicles when compared to control groups. Unexpectedly, ASTX showed a negative effect in infected animals co-treated with NFMX. An increment in parasitemia duration was observed, possibly due to ASTX blocking of free radicals, an anti-parasitic mechanism of NFMX. In conclusion, astaxanthin is not recommended during the acute phase of Chagas disease, either alone or in combination with nifurtimox.[2] |
| 数据来源文献 | [1] Kidd P, et al. Altern Med Rev. 2011, 16(4):355-64. [2] Contreras-Ortiz JME, et al. Parasite. 2017, 24:17. |
| 规格 | 5mg 10mg |
是过氧化物酶体增殖物活化受体γ (PPARγ) 的抑制剂。
产品编号：
市场价：￥0.00元
会员价：￥0.00元
品牌：中文
生产厂家：Grant
电脑控制，大屏幕显示，菜单设计，内置及用户自设程序
•内置PC接口，可远程维护，内置打印机，灭菌过程全纪录
•内置进水净化和污水排放装置，冷凝水收集系统，无蒸汽排放
•一次或三次真空选择，灭菌更彻底，灭 菌后自动干燥
•国际公认的灭菌方式； 灭菌温度121℃-134℃(可设)
•全自动电子门锁结构，多重多点安全监控系统
•整套不锈钢拉伸成型内胆，附送不锈钢层架=，外形美观，
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程序 |
温度 |
压力 |
灭菌 |
工作 |
装载物品 |
|
POROUS |
134 |
2.1 |
4 |
30~45 |
不包装的多孔器械 |
|
包装的纺织物品 |
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单层包装实心物或空心物 |
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双层包装实心物或空心物 |
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POROUS |
121 |
1.0 |
20 |
45~60 |
不包装的多孔器械 |
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包装的纺织物品 |
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|
包装实心物或空心物 |
|||||
|
HOLLOW |
134 |
2.1 |
4 |
25~40 |
不包装的中空器械 |
|
HOLLOW |
121 |
1.0 |
20 |
35~50 |
|
|
SOLID |
134 |
2.1 |
4 |
15~30 |
不包装的实心器械 |
|
SOLID |
121 |
1.0 |
20 |
30~45 |
|
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PRION |
134 |
2.1 |
18 |
40~50 |
不包装的多孔器械 |
|
包装的纺织物品 |
|||||
|
包装实心物或空心器械 |
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订货信息： |
|
|
GD23灭菌器 |
23升，Ф250×D450，2000W |
|
GD17灭菌器 |
17升，Ф250×D350，1800W |
|
GFJ500封口机 |
25cm宽，500W |
|
灭菌袋 100米/卷 |
宽度25，20，15，7.5，5.5cm五种 |
