Taurocholic acid标准品

【友情提示】：本产品仅供科研研究使用，不得用于人体临床直接检测。避免给您带来不必要的损失，请仔细阅读购买说明！

产品名称：Taurocholic acid

CAS No.：81-24-3

中文名：牛磺胆酸

别名：

分子式：C26H45NO7S

性状：Powder

纯度：96.0%

标准物质的特性分为五大类：

1、化学成分类：标准物质，纯的化合物或是有代表性的基体样品，天然的或添加(被)分析物的(如，用作农药残留分析的添加了杀虫剂的动物脂肪)，以一种或多种化学或物理化学特性值表征。

2、生物和临床特性类：与目录A相似的标准物质，但以一种或多种生化或临床特性值表征，如酶活性。

3、物理特性类：以一种或多种物理特性值表征的标准物��，如熔点、粘性和密度。

4、工程特性类：以一种或多种工程特性值表征的标准物质，如硬度、拉伸强度和表面特性。

5、其他特性。这些类别又被细分为三级子类，例如，在化学成分类中，以微量锰、硅、铜、镍和铬含量表征的铝合金，列于化学成分一金属一有色金属一铝合金的子类中；在化学成分类别中，标准物质还可进一步被分为单一成分的标准物质和基体标准物质两大类；单一成分的标准物质是纯物质(元素或化合物)，或纯度、浓度、熔点、熔化焓值、粘度、紫外可见光吸光率、闪点等参考值已确定的纯物质的溶液；这类标准物质的重要用途之一是分析仪器 的检定或校准。

特色优势：

1. 长达16年对照品的专业**及标准制定

2. 高效稳定纯化技术-高速逆流色谱技术的运用

3. 特有的高速逆流色谱对照品**中心及生产中心，保证对照品的质量可控性及批量生产的稳定性

4. 严格的质量控制，通过**的检测（1HNMR 13CNMR MS HPLC）

5. 部分对照品已获得国家质量监督检验检疫总局颁发的标准物质证书

6. 完善的库存及供应体系，所有产品均能现货供应

7. 高效的团队，99%的咨询可即时回复

8. 已在瑞士、新加坡、泰国、韩国、比利时、西班牙等十三个国家设立代理商

9. 已成为国家标准实验室标准品制备分实验室。

HER4抗体研究领域  肿瘤 学 信号转导 转录调节因子 激酶和磷酸酶  凝血因子Ⅷa检测试剂盒

肝素结合性表皮生长因子抗体蛋白分子量  predicted molecular weight: 78kDa 顺乌头酸酶检测试剂盒

肺癌相关蛋白8抗体性    状  Lyophilized or Liquid 磷酸化脾脏酪氨酸激酶检测试剂盒

型肝炎病NS5A抗体免 疫 原  KLH conjugated Synthesised phosphopeptide derived from human PKC gamma around the phosphorylation site of Thr514 抗坏血酸过氧化物酶检测试剂盒

组蛋白H2AX抗体亚    型  IgG 补体3A受体1检测试剂盒

同源结构域转录因子HESX1抗体纯化方法  affinity purified by Protein A 抗心肌IgM抗体检测试剂盒

同源结构域转录因子HESX1抗体储 存 液  0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide 肌聚多糖-β基因检测试剂盒

同源盒蛋白HOX13抗体产品应用   WB=1:100-500  ELISA=1:500-1000  IP=1:20-100  IHC-P=1:100-500  IHC-F=1:100-500  IF=1:100-500 肌聚多糖-a 基因检测试剂盒

同源盒转录因子8抗体（石蜡切片需做抗原修复） 生长分化因子8检测试剂盒

人绒毛膜促性腺β亚基单抗 not yet tested in other applications.HIV核心抗原P24检测试剂盒

人类状瘤病18 E6抗体 optimal dilutions/concentrations should be determined by the end user.  G蛋白偶联雌受体1检测试剂盒

人类状瘤病16-E7抗体保存条件  Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. 钙调神经磷酸酶检测试剂盒

核基质p84蛋白抗体Important Note  This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 固受体Err2检测试剂盒

组蛋白H3样抗体Function : Calcium-activated, phospholipid- and diacylglycerol (DAG)-dependent serine/threonine-protein kinase that plays diverse roles in neuronal cells and eye tissues, such as regulation of the neuronal receptors GRIA4/GLUR4 and GRIN1/NMDAR1, modulation of receptors and neuronal functions related to sensitivity to opiates, pain and alcohol, mediation of synaptic function and cell survival after ischemia, and inhibition of gap junction activity after oxidative stress. Binds and phosphorylates GRIA4/GLUR4 glutamate receptor and regulates its function by increasing plasma membrane-associated GRIA4 expression. In primary cerebellar neurons treated with the agonist 3,5-dihyidroxyphenylglycine, functions downstream of the metabotropic glutamate receptor GRM5/MGLUR5 and phosphorylates GRIN1/NMDAR1 receptor which plays a key role in synaptic plasticity, synaptogenesis, excitotoxicity, memory acquisition and learning. May be involved in the regulation of hippocampal long-term potentiation (LTP), but may be not necessary for the process of synaptic plasticity. May be involved in desensitization of mu-type opioid receptor-mediated G-protein activation in the spinal cord, and may be critical for the development and/or maintenance of morphine-induced reinforcing effects in the limbic forebrain. May modulate the functionality of mu-type-opioid receptors by participating in a signaling pathway which leads to the phosphorylation and degradation of opioid receptors. May also contributes to chronic morphine-induced changes in nociceptive processing. Plays a role in neuropathic pain mechanisms and contributes to the maintenance of the allodynia pain produced by peripheral inflammation. Plays an important role in initial sensitivity and tolerance to ethanol, by mediating the behavioral effects of ethanol as well as the effects of this drug on the GABA(A) receptors. During and after cerebral ischemia modulate neurotransmission and cell survival in synaptic membranes, and is involved in insulin-induced inhibition of necrosis, an important mechanism for minimizing ischemic injury. Required for the elimination of multiple climbing fibers during innervation of Purkinje cells in developing cerebellum. Is activated in lens epithelial cells upon hydrogen peroxide treatment, and phosphorylates connexin-43 (GJA1/CX43), resulting in disassembly of GJA1 gap junction plaques and inhibition of gap junction activity which could provide a protective effect against oxidative stress (By similarity). Phosphorylates p53/TP53 and promotes p53/TP53-dependent apoptosis in response to DNA damage.磷酸糖异构酶检测试剂盒
Taurocholic acid标准品级别：BR

活力：50～100units/mg solid

比活力：≥400units/mg protein

活力定义：One unit will hydrolyze 1.0 mmole of creatinine to creatine per min at pH 8.0 and 25 °C

性状(以下信息仅供参考)：白色粉末。溶于水：10mg/ml。分子量：160KDa(Gel filtration)。PH稳定性：7.0～9.0(25℃,20hr)，佳PH：6.0～8.0。热稳定性＜60℃(pH7.5，60min)，佳温度：80℃。抑制剂：Ag+，Hg2+，EDTA

用途：本品仅供科研，不得用于其它用途。(以下用途仅供参考)肌酐酶能将肌酐转化成肌酸。

保存：2～8℃

产品名称：肌酸酶

英文名称：CRH；Creatine amidohydrolase；Creatinase
订购须知：

1.优势：高效稳定的专业纯化技术，完善的库存及供应体系，高效的销售团队。

2.包装规格：常规包装，如有特殊需求，我们根据客户要求包装。

3.运输方式：默认顺丰快递，大宗货物走德邦物流。

4.质量保证：严格的质量控制，通过**的检测，是质量保证的基础。如有异议经我司确认可无条件退换货。