Octadecyl caffeate标准品

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产品名称：Octadecyl caffeate

CAS No.：69573-60-0

中文名：咖啡酸十八烷酯

别名：

分子式：C27H44O4

性状：Powder

纯度：98.0%

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。

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质，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。
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。

内质网脂质转运相关蛋白2抗体免 疫 原  KLH conjugated synthetic peptide derived from human PDGFC/VEGF E 1,4,5-三磷酸肌检测试剂盒

丝氨酸消旋酶亚    型  IgG 11β羟基类固脱氢酶1检测试剂盒

钙结合样蛋白/神经***肿瘤标记物抗体纯化方法  affinity purified by Protein A 16α羟基雌酮1检测试剂盒

丝氨酸/苏氨酸蛋白激酶SRPK7抗体储 存 液  0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide 17β-雌二检测试剂盒

磺氨基葡糖硫酸酶抗体产品应用   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 17-羟皮质类固检测试剂盒

球蛋白μ链结合蛋白2抗体（石蜡切片需做抗原修复） 17羟孕酮检测试剂盒

痉挛性截瘫相关蛋白21抗体 not yet tested in other applications.1-磷酸鞘氨检测试剂盒

G蛋白结合蛋白3抗体 optimal dilutions/concentrations should be determined by the end user.  20-HETE检测试剂盒

SPG48蛋白抗体保存条件  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. 25羟基维生素D检测试剂盒

痉挛性截瘫蛋白7/基质粘附调节蛋白抗体Important Note  This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 25羟基维生素D3检测试剂盒

非红血影脑蛋白β2/spectrin β III抗体Function : Growth factor that plays an essential role in the regulation of embryonic development, cell proliferation, cell migration, survival and chemotaxis. Potent mitogen and chemoattractant for cells of mesenchymal origin. Required for normal skeleton formation during embryonic development, especially for normal development of the craniofacial skeleton and for normal development of the palate. Required for normal skin morphogenesis during embryonic development. Plays an important role in wound healing, where it appears to be involved in three stages: inflammation, proliferation and remodeling. Plays an important role in angiogenesis and blood vessel development. Involved in fibrotic processes, in which transformation of interstitial fibroblasts into myofibroblasts plus collagen deposition occurs. The CUB domain has mitogenic activity in coronary artery smooth muscle cells, suggesting a role beyond the maintenance of the latency of the PDGF domain. In the nucleus, PDGFC seems to have additional function. 2-羟雌二检测试剂盒

脑磺基转移酶样蛋白4A1抗体Subunit : Homodimer; disulfide-linked. Interacts with PDGFRA homodimers, and with heterodimers formed by PDGFRA and PDGFRB. Interacts (via CUB domain) with PLAT (via kringle domain). 3-硝基酪氨酸检测试剂盒

突触结合蛋白14抗体Subcellular Location : Cytoplasm. Secreted. Nucleus. Cytoplasmic granule. Note=Sumoylated form is predominant in the nucleus. Stored in alpha granules in platelets. Membrane associated when bound to receptors. 4-羟雌二检测试剂盒

TATA结合蛋白TBP抗体Tissue Specificity : Expressed in the fallopian tube, vascular smooth muscle cells in kidney, breast and colon and in visceral smooth muscle of the gastrointestinal tract. Highly expressed in retinal pigment epithelia. Expressed in medulloblastoma. In the kidney, constitutively expressed in parietal epithelial cells of Bowman's capsule, tubular epithelial cells and in arterial endothelial cells (at protein level). Highly expressed in the platelets, prostate, testis and uterus. Higher expression is observed in uterine leiomyomata. Weaker expression in the spleen, thymus, heart, pancreas, liver, ovary cells and small intestine, and negligible expression in the colon and peripheral blood leukocytes. 4-羟基壬烯检测试剂盒
Octadecyl caffeate标准品产品名称：霉培养基

英文名称：Mould Medium；Mycological Medium

其他名称：霉培养基

级别：BR

成分(g/L)

蛋白胨：5.0

酵母浸粉：2.0

葡萄糖：20.0

磷酸氢二钾：1.0