訂購須知:
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產(chǎn)品名稱
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N-Benzoyl-(2R,3S)-3-phenylisoserine
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CAS號(hào)
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132201-33-3
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貨號(hào)
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BH-R10425
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N-Benzoyl-(2R,3S)-3-phenylisoserine
CAS No.: 132201-33-3
中文名:
別名:
分子式: C16H15NO4
性狀: Powder
純度: 98.0%
特色服務(wù): 隨貨提供1H-NMR等報(bào)告
關(guān)鍵詞:
標(biāo)準(zhǔn)品的管理:
(一)接收
收到標(biāo)準(zhǔn)品后,應(yīng)檢查外包裝是否完好密封,標(biāo)簽是否清晰完整,并及時(shí)填好相關(guān)貯存記錄,記錄信息要完整無缺,至少要包括N-Benzoyl-(2R,3S)-3-phenylisoserine、儲(chǔ)存條件、存入日期、保質(zhì)期、規(guī)格、批號(hào)、含量、數(shù)量、瓶號(hào)以及備注信息等。
(二)貯存
對(duì)于標(biāo)準(zhǔn)品的存放期間,要經(jīng)常性的核查標(biāo)準(zhǔn)品是否失效,對(duì)于怕光怕熱易揮發(fā)的標(biāo)準(zhǔn)品,是否密封實(shí)了,是否按照存放要求進(jìn)行存放。
(三)使用
采用登記制度,如需要取用,則需要填寫取用的產(chǎn)品名、對(duì)應(yīng)的批號(hào)、數(shù)量、使用目的、取用人等相關(guān)詳細(xì)的信息,以明確責(zé)任主體,保證能夠查到標(biāo)準(zhǔn)品使用的來龍去脈。
(四)銷毀
產(chǎn)品僅用于科研及時(shí)檢查基準(zhǔn)標(biāo)準(zhǔn)品是否過期,如有過期,需要收集起來及時(shí)做銷貨處理。
對(duì)照品實(shí)驗(yàn)方法與判定:
1.對(duì)照品溶液的穩(wěn)定性
2.對(duì)照品溶液的配制:精密量取腦對(duì)照品適量,加無水乙醇制成每1ml含腦1mg的溶液,作為對(duì)照品溶液。
3.色譜條件:以交聯(lián)鍵合聚乙二醇為固定相的毛細(xì)管柱;柱溫120℃;進(jìn)樣口溫度250℃;檢測(cè)器溫度250℃;分流進(jìn)樣,分流比10:1。理論塔板數(shù)按腦計(jì)算應(yīng)不低于10000。
4.實(shí)驗(yàn)方法:配制的對(duì)照品溶液,一份置冷處保存,一份置室溫中保存,在第1、3、7、10、15天重新配制一份對(duì)照品溶液,三種儲(chǔ)備液同時(shí)稀釋制成每1ml中約含50ug的溶液。照氣相色譜法,并依據(jù)新對(duì)照品的峰面積計(jì)算原對(duì)照品溶液的含量。記錄下來,保證原對(duì)照品溶液含量在考察期相對(duì)平均偏差不超過2.0%,驗(yàn)證對(duì)照品溶液在使用期內(nèi)穩(wěn)定可靠。
以下列是公司正在熱銷:
ABCA1 Antibody免疫原: A synthetic peptide corresponding to a sequence at the C-terminus of human ABCA1 (2231-2261aa KDLSLHKNQTVVDVAVLTSFLQDEKVKESYV), identical to the related mouse sequence.內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
濃度: 500ug/ml
ABCA4 Antibody分子量: 256KD
免疫原: A synthetic peptide corresponding to a sequence at the C-terminus of mouse ABCA4(1892-1903aa TLLIQHHFFLTR), identical to the related rat sequence.內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
ABCB1 Antibody免疫原: A synthetic peptide corresponding to a sequence in the middle region of human P Glycoprotein(621-650aa IYFKLVTMQTAGNEVELENAADESKSEIDA), different from the related rat sequence by twelve amino acids.內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
濃度: 500ug/ml
ABCB1 Antibody免疫原: A synthetic peptide corresponding to a sequence in the middle region of human P Glycoprotein(621-650aa IYFKLVTMQTAGNEVELENAADESKSEIDA), different from the related rat sequence by twelve amino acids.內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
濃度: 500ug/ml
ABCB10 Antibody分子量: 65KD
免疫原: A synthetic peptide corresponding to a sequence at the C-terminus of human ABCB10 (640-678aa QRIAIARALLKNPKILLLDEATSALDAENEYLVQEALDR), different from the related mouse sequence by one amino acid.內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
ABCB11 Antibody(PB0379)分子量: 146KD
免疫原: A synthetic peptide corresponding to a sequence at the C-terminus of human ABCB11 (1175-1199aa KYGDNTKEIPMERVIAAAKQAQLHD), different from the related mouse and rat sequences by three amino acids.內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
ABCB5 Antibody免疫原: E.coli-derived human ABCB5 recombinant protein (Position: M1-D176).內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
濃度: 500ug/ml
ABCB6 Antibody分子量: 94KD
免疫原: A synthetic peptide corresponding to a sequence at the C-terminus of human ABCB6(818-842aa YADMWQLQQGQEETSEDTKPQTMER).內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
ABCB4 Antibody(PB0274)分子量: 142KD
免疫原: E.coli-derived human ABCB4 recombinant protein (Position: A601-A720). Human ABCB4 shares 79% amino acid (aa) sequence identity with both mouse and rat ABCB4.內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
ABCC1 Antibody分子量: 220KD
免疫原: A synthetic peptide corresponding to a sequence at the C-terminus of human MRP1(1514-1531aa, LLQQRGLFYSMAKDAGLV), different from the related rat and mouse sequences by one amino acid.內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
ABCC2 Antibody分子量: 174KD
免疫原: A synthetic peptide corresponding to a sequence of human MRP2/ABCC2(AIRHDCNFDKAMQFSEASFTWEHDSEATVRDVNLD).內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
ABCC4 Antibody分子量: 149KD
免疫原: E.coli-derived human MRP4 recombinant protein (Position: M1-K77).內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
ABCC1 Antibody分子量: 220KD
免疫原: A synthetic peptide corresponding to a sequence at the C-terminus of human MRP1 (1493-1528aa DYTRVIVLDKGEIQEYGAPSDLLQQRGLFYSMAKDA), different from the related mouse sequence by five amino acids, and from the related rat sequence by four amino acids.內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
ABCC2 Antibody分子量: 174KD
免疫原: A synthetic peptide corresponding to a sequence of human MRP2/ABCC2(AIRHDCNFDKAMQFSEASFTWEHDSEATVRDVNLD).內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
ABCC8 Antibody分子量: 177KD
免疫原: A synthetic peptide corresponding to a sequence of human SUR1 (TIQREGTLKDFQRSECQLFEHWKTLMNRQDQELEKETVTERKA).內(nèi)容: 500ug/ml antibody with PBS ,0.02% NaN3 , 1mg BSA純化方式: Immunogen affinity purified.
N-Benzoyl-(2R,3S)-3-phenylisoserine丁溴酸東莨菪堿標(biāo)準(zhǔn)滴定溶液CAS NO.: 分 子 式: 分 子 量:
丁香油2-Hydroxyacetic acid化學(xué)標(biāo)準(zhǔn)品CAS NO.: 79-14-1 分 子 式: C2H4O3 分 子 量: 76.05136
丁香亭-3-O-葡糖苷標(biāo)準(zhǔn)滴定溶液CAS NO.: 分 子 式: 分 子 量:
丁香酸甲酯中藥標(biāo)準(zhǔn)品 CAS NO.: 分 子 式: 分 子 量: 儲(chǔ)存條件: 2-8℃檢測(cè)方法: HPLC≥98%
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丁香樹脂醇雙葡萄糖苷標(biāo)準(zhǔn)滴定溶液CAS NO.: 分 子 式: 分 子 量:
丁香三環(huán)烷二醇化學(xué)標(biāo)準(zhǔn)品CAS NO.: 分 子 式: 分 子 量:
標(biāo)準(zhǔn)品和對(duì)照品的區(qū)別:
☆對(duì)照品:用于鑒別、檢查、含量測(cè)定和校正檢定儀器性能的標(biāo)準(zhǔn)物質(zhì)。對(duì)照品系指用于生物制品理化等方面測(cè)定的特定物質(zhì),由生產(chǎn)單位采用與制品生產(chǎn)工藝相同的方法制備。對(duì)照品應(yīng)盡可能與制品原液配方一致,穩(wěn)定性較差的,可加不含對(duì)測(cè)定有干擾物質(zhì)的適宜的穩(wěn)定劑。對(duì)照品由國家藥品檢定機(jī)構(gòu)審查認(rèn)可,其標(biāo)準(zhǔn)應(yīng)不低于制品的質(zhì)量標(biāo)準(zhǔn)。
☆標(biāo)準(zhǔn)品:用于生物檢定、抗生素或生物藥品中含量或效價(jià)測(cè)定的標(biāo)準(zhǔn)物質(zhì),以效價(jià)單位(U)表示。國家標(biāo)準(zhǔn)品及生物參考品系指用于鑒別、檢查含量或效價(jià)測(cè)定的標(biāo)準(zhǔn)物質(zhì),其制備與標(biāo)定應(yīng)符合“生物制品國家標(biāo)準(zhǔn)物質(zhì)制備和標(biāo)定規(guī)程”要求,并由藥品監(jiān)督管理部門指定的機(jī)構(gòu)分發(fā)。企業(yè)工作標(biāo)準(zhǔn)品或參考品必須經(jīng)國家標(biāo)準(zhǔn)品或參考品標(biāo)化后方能使用。
關(guān)鍵字: N-Benzoyl-(2R,3S)-3-;132201-33-3;98.0%;