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產(chǎn)品名稱(chēng)：Taurocholic acid

CAS No.：81-24-3

中文名：牛磺膽酸

別名：

分子式：C26H45NO7S

性狀：Powder

純度：96.0%

標(biāo)準(zhǔn)物質(zhì)的特性分為五大類(lèi)：

1、化學(xué)成分類(lèi)：標(biāo)準(zhǔn)物質(zhì)，純的化合物或是有代表性的基體樣品，天然的或添加(被)分析物的(如，用作農(nóng)藥殘留分析的添加了殺蟲(chóng)劑的動(dòng)物脂肪)，以一種或多種化學(xué)或物理化學(xué)特性值表征。

2、生物和臨床特性類(lèi)：與目錄A相似的標(biāo)準(zhǔn)物質(zhì)，但以一種或多種生化或臨床特性值表征，如酶活性。

3、物理特性類(lèi)：以一種或多種物理特性值表征的標(biāo)準(zhǔn)物質(zhì)，如熔點(diǎn)、粘性和密度。

4、工程特性類(lèi)：以一種或多種工程特性值表征的標(biāo)準(zhǔn)物質(zhì)，如硬度、拉伸強(qiáng)度和表面特性。

5、其他特性。這些類(lèi)別又被細(xì)分為三級(jí)子類(lèi)，例如，在化學(xué)成分類(lèi)中，以微量錳、硅、銅、鎳和鉻含量表征的鋁合金，列于化學(xué)成分一金屬一有色金屬一鋁合金的子類(lèi)中；在化學(xué)成分類(lèi)別中，標(biāo)準(zhǔn)物質(zhì)還可進(jìn)一步被分為單一成分的標(biāo)準(zhǔn)物質(zhì)和基體標(biāo)準(zhǔn)物質(zhì)兩大類(lèi)；單一成分的標(biāo)準(zhǔn)物質(zhì)是純物質(zhì)(元素或化合物)，或純度、濃度、熔點(diǎn)、熔化焓值、粘度、紫外可見(jiàn)光吸光率、閃點(diǎn)等參考值已確定的純物質(zhì)的溶液；這類(lèi)標(biāo)準(zhǔn)物質(zhì)的重要用途之一是分析儀器 的檢定或校準(zhǔn)。

特色優(yōu)勢(shì)：

1. 長(zhǎng)達(dá)16年對(duì)照品的專(zhuān)業(yè)**及標(biāo)準(zhǔn)制定

2. 高效穩(wěn)定純化技術(shù)-高速逆流色譜技術(shù)的運(yùn)用

3. 特有的高速逆流色譜對(duì)照品**中心及生產(chǎn)中心，保證對(duì)照品的質(zhì)量可控性及批量生產(chǎn)的穩(wěn)定性

4. 嚴(yán)格的質(zhì)量控制，通過(guò)**的檢測(cè)（1HNMR 13CNMR MS HPLC）

5. 部分對(duì)照品已獲得國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局頒發(fā)的標(biāo)準(zhǔn)物質(zhì)證書(shū)

6. 完善的庫(kù)存及供應(yīng)體系，所有產(chǎn)品均能現(xiàn)貨供應(yīng)

7. 高效的團(tuán)隊(duì)，99%的咨詢可即時(shí)回復(fù)

8. 已在瑞士、新加坡、泰國(guó)、韓國(guó)、比利時(shí)、西班牙等十三個(gè)國(guó)家設(shè)立代理商

9. 已成為國(guó)家標(biāo)準(zhǔn)實(shí)驗(yàn)室標(biāo)準(zhǔn)品制備分實(shí)驗(yàn)室。

HER4抗體研究領(lǐng)域  腫瘤 學(xué) 信號(hào)轉(zhuǎn)導(dǎo) 轉(zhuǎn)錄調(diào)節(jié)因子 激酶和磷酸酶  凝血因子Ⅷa檢測(cè)試劑盒

肝素結(jié)合性表皮生長(zhǎng)因子抗體蛋白分子量  predicted molecular weight: 78kDa 順烏頭酸酶檢測(cè)試劑盒

肺癌相關(guān)蛋白8抗體性    狀  Lyophilized or Liquid 磷酸化脾臟酪氨酸激酶檢測(cè)試劑盒

型肝炎病NS5A抗體免 疫 原  KLH conjugated Synthesised phosphopeptide derived from human PKC gamma around the phosphorylation site of Thr514 抗壞血酸過(guò)氧化物酶檢測(cè)試劑盒

組蛋白H2AX抗體亞    型  IgG 補(bǔ)體3A受體1檢測(cè)試劑盒

同源結(jié)構(gòu)域轉(zhuǎn)錄因子HESX1抗體純化方法  affinity purified by Protein A 抗心肌IgM抗體檢測(cè)試劑盒

同源結(jié)構(gòu)域轉(zhuǎn)錄因子HESX1抗體儲(chǔ) 存 液  0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide 肌聚多糖-β基因檢測(cè)試劑盒

同源盒蛋白HOX13抗體產(chǎn)品應(yīng)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 基因檢測(cè)試劑盒

同源盒轉(zhuǎn)錄因子8抗體（石蠟切片需做抗原修復(fù)） 生長(zhǎng)分化因子8檢測(cè)試劑盒

人絨毛膜促性腺β亞基單抗 not yet tested in other applications.HIV核心抗原P24檢測(cè)試劑盒

人類(lèi)狀瘤病18 E6抗體 optimal dilutions/concentrations should be determined by the end user.  G蛋白偶聯(lián)雌受體1檢測(cè)試劑盒

人類(lèi)狀瘤病16-E7抗體保存條件  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. 鈣調(diào)神經(jīng)磷酸酶檢測(cè)試劑盒

核基質(zhì)p84蛋白抗體Important Note  This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 固受體Err2檢測(cè)試劑盒

組蛋白H3樣抗體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.磷酸糖異構(gòu)酶檢測(cè)試劑盒
Taurocholic acid標(biāo)準(zhǔn)品級(jí)別：BR

活力：50～100units/mg solid

比活力：≥400units/mg protein

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

性狀(以下信息僅供參考)：白色粉末。溶于水：10mg/ml。分子量：160KDa(Gel filtration)。PH穩(wěn)定性：7.0～9.0(25℃,20hr)，佳PH：6.0～8.0。熱穩(wěn)定性＜60℃(pH7.5，60min)，佳溫度：80℃。抑制劑：Ag+，Hg2+，EDTA

用途：本品僅供科研，不得用于其它用途。(以下用途僅供參考)肌酐酶能將肌酐轉(zhuǎn)化成肌酸。

保存：2～8℃

產(chǎn)品名稱(chēng)：肌酸酶

英文名稱(chēng)：CRH；Creatine amidohydrolase；Creatinase
訂購(gòu)須知：

1.優(yōu)勢(shì)：高效穩(wěn)定的專(zhuān)業(yè)純化技術(shù)，完善的庫(kù)存及供應(yīng)體系，高效的銷(xiāo)售團(tuán)隊(duì)。

2.包裝規(guī)格：常規(guī)包裝，如有特殊需求，我們根據(jù)客戶要求包裝。

3.運(yùn)輸方式：默認(rèn)順豐快遞，大宗貨物走德邦物流。

4.質(zhì)量保證：嚴(yán)格的質(zhì)量控制，通過(guò)**的檢測(cè)，是質(zhì)量保證的基礎(chǔ)。如有異議經(jīng)我司確認(rèn)可無(wú)條件退換貨。