公司所提供L-半*鹽酸鹽無水物，均提供機打增值稅發(fā)票，*快遞，我們用真誠的服務(wù)，給廣大客戶優(yōu)質(zhì)產(chǎn)品。
L-半*鹽酸鹽無水物
L-Cysteine hydrochloride，anhydrous
Cas 號：【52-89-1】
分子式：C3H7NO2S·HCI； HSCH2CH(NH2)COOH · HCl分子量：157.62
別 名：L-2-氨基-3-巰基丙酸鹽酸鹽
性 狀：白色結(jié)晶或結(jié)晶性粉末,強酸味，無臭，僅有痕量亞硫酸鹽氣味。它在動植物體內(nèi)是各組織細胞用來防御有害物質(zhì)和增加活力的一種氨基酸，也是組成蛋白質(zhì)的20多種氨基酸之一，并且是*具有活性巰基(-SH)的氨基酸。
質(zhì)量標準：外觀Appearance 白色結(jié)晶性粉末
純度Purity ≥98.0%
比旋度Specific rotation [a]20/D +5.6°-+8.9°
加熱減量Loss on drying ≤0.5%
透光率transmittance ≤98.0%
pH 值 1.5-2.0
重金屬Heavy metals (以Pb計) ≤0.001%
砷arsenic (以As2O3計) ≤0.0001%
灼燒殘渣Residue ignition, ≤0.1%
其他氨基酸 Other amino acid 未檢出
貯 存：用途 NMDA *能受體激動劑，在高濃度時，也是AMPA*能受體激動劑
公司提供試劑英文名、英文別名、規(guī)格、包裝、、級別、含量、熔點、性狀、用途、保存等產(chǎn)品信息，同時公司推出各類進口原裝ACS級、美國藥典級、歐洲藥典級、試劑級、超純級、高純級、生物技術(shù)級、生物染料級、分析純等試劑，公司Amresco試劑、sigma試劑、TCI試劑、Wako試劑、Merck試劑等品牌試劑。
公司代理AMRESCO、Sigma、Aldrich、Fluka/RdH、Supelco、TCI等品牌試劑，以化學試劑經(jīng)營優(yōu)勢滿足實驗室、研究室、化驗室專業(yè)客戶群需求。用專業(yè)解決問題；用誠信提供服務(wù)；用質(zhì)量樹立品牌。同時，與眾多化學品和實驗室產(chǎn)品的商和經(jīng)銷商結(jié)成*、穩(wěn)定、廣泛的戰(zhàn)略合作關(guān)系。
cit瓜氨酸規(guī)格：96T/48T
cit瓜氨酸規(guī)格：96T/48T
CLEAR&PURE潔手露10毫升/瓶
CLIAKitfor(ADAM9)ELISAKit大鼠解整合素樣金屬蛋白酶9規(guī)格：48T/96T
CLIAKitfor(BAX)RatBcl-2associatedXprotein,BaxELISAKit大鼠Bcl-2相關(guān)X蛋白規(guī)格：48T/96T
CLIAKitfor(CTX-I)ELISAKit大鼠Ⅰ型膠原C端肽規(guī)格：48T/96T
CLIAKitfor(DC-SIGN/CD209)ELISAKit大鼠樹突狀細胞表面特異性C型凝集素-細胞間黏附分子3結(jié)合非整合素分子規(guī)格：48T/96T
CLIAKitfor(EGFR)ELISAKit大鼠表皮生長因子受體規(guī)格：48T/96T
CLIAKitfor(IL-2sR)ELISAKit大鼠白介素2可溶性受體規(guī)格：48T/96T
CLIAKitfor(LDH)ELISAKit大鼠乳酸脫氫酶規(guī)格：48T/96T
CLIAKitfor(MAGAb)ELISAKit大鼠抗髓鞘相關(guān)糖蛋白抗體規(guī)格：48T/96T
CLIAKitfor(MMP-7(HumanMatrixmetalloproteinase7)ELISAkit人基質(zhì)金屬蛋白酶7規(guī)格：48T/96T
CLIAKitfor(Mouseanti-IgEreceptorantibody)ELISAKit小鼠抗IgE受體抗體規(guī)格：48T/96T
CLIAKitfor(Mouseanti-IVIgGantibody)ELISAKit小鼠抗IVIgG抗體規(guī)格：48T/96T
CLIAKitfor(MouseGastrointestinalcancerMarker-CA199)ELISAKit小鼠胃腸癌標志物CA199規(guī)格：48T/96T
CLIAKitfor(MousemammarycarcinomaMarker-CA153)ELISAKit小鼠乳腺癌標志物-CA153規(guī)格：48T/96T
CLIAKitfor(Mouseovariancancermarker-CA125)ELISAKit小鼠卵巢癌標志物CA125規(guī)格：48T/96T
CLIAKitfor(NF-KapB)ELISAKit大鼠核因子κB規(guī)格：48T/96T
CLIAKitfor(Ntn1)ELISAKit大鼠軸突生長誘向因子1規(guī)格：48T/96T
CLIAKitfor(PINP)ELISAKit大鼠Ⅰ型前膠原N端前肽規(guī)格：48T/96T
CLIAKitfor1,25-(OH)2D3/DVD/DHVD3(Human1,25-dihydroxyvitaminD3)ELISAKit人1,25二羥基*3規(guī)格：48T/96T
CLIAKitfor1,3-BetaD-Glu(Human1,3-BetaDglucosidase)ELISAKit人1,3-βD葡葡糖苷酶規(guī)格：48T/96T
CLIAKitfor1,3-BetaD-GluELISAKit大鼠1,3-βD葡葡糖苷酶規(guī)格：48T/96T
CLIAKitfor1,3-DPG(Human1,3-Disphosphoglycerate,ELISAKit人1,3-二磷酸甘油酸規(guī)格：48T/96T
CLIAKitfor1,5-AG(Human1,5-anhydroglucitol)ELISAKit人1,5-脫水葡萄糖醇/1,5-脫水山梨規(guī)格：48T/96T
CLIAKitfor12-HETE(Human20-hydroxyeicosatetraenoicacid)ELISAKit人12羥二十烷四烯酸規(guī)格：48T/96T
CLIAKitfor15-LO/LOX(Human15-lipoxygenase)ELISAKit人15脂加氧酶規(guī)格：48T/96T
CLIAKitfor15-LO/LOX(Mouse15-lipoxygenase)ELISAKit小鼠15脂加氧酶規(guī)格：48T/96T
CLIAKitfor15-LO/LOXELISAKit大鼠15脂加氧酶規(guī)格：48T/96T
CLIAKitfor16-AlphaOHE-1(Human16-AlphaHydroxyestrogen1)ELISAKit人16α羥基雌1規(guī)格：48T/96T
CLIAKitfor16-AlphaOHE-1(Mouse16-AlphaHydroxyestrogen1)ELISAKitHpt/HP小鼠16α羥基雌1規(guī)格：48T/96T
CLIAKitfor17-KS(Human17-ketosteroids)ELISAKit人17-類固醇規(guī)格：48T/96T
CLIAKitfor17-KSELISAKit大鼠17-類固醇規(guī)格：48T/96T
CLIAKitfor17-OHCS(Human17-Hydroxycorticosteroids)ELISAKit人17羥皮質(zhì)類固醇規(guī)格：48T/96T
CLIAKitfor17-OHCSELISAKit大鼠17羥皮質(zhì)類固醇規(guī)格：48T/96T
CLIAKitfor17-OHP(Human17-Hydroxyprogesterone)ELISAKit人17羥孕規(guī)格：48T/96T
CLIAKitfor17-OHP(Mouse17-Hydroxyprogesterone)ELISAKit小鼠17羥孕規(guī)格：48T/96T
CLIAKitfor17-OHPELISAKit大鼠17羥孕規(guī)格：48T/96T
CLIAKitfor2,3-DPG(Human2,3-Disphosphoglycerate,2)ELISAKit人2,3-二磷酸甘油酸規(guī)格：48T/96T
CLIAKitfor25(OH)D3/25HVD3(Human25-DihydroxyvitaminD3)ELISAKit人25羥基*3規(guī)格：48T/96T
CLIAKitfor25(OH)D3/25HVD3(Mouse25-DihydroxyvitaminD3)ELISAKit小鼠25羥基*3規(guī)格：48T/96T
CLIAKitfor25(OH)D3/25HVD3ELISAKit大鼠25羥基*3規(guī)格：48T/96T
CLIAKitfor26SPSM(Human26Sproteasome)ELISAKit人26S蛋白酶體規(guī)格：48T/96T
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CLIAKitfor3-NT(Human3-Nitrotyrosine)ELISAKit人3-硝基*規(guī)格：48T/96T
