L-α-氨基-β-羥基丁酸*......
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我們所發出每批產品都附有詳細質檢單,包括:批號、產品特性、生產日期、要求指標、實測分析數據等詳細數據。
L-蘇氨酸/L-α-氨基-β-羥基丁酸/L-羥基丁氨酸/(2S,3R)-2-氨基-3-羥基丁酸/L-異赤絲藻氨基酸/丁羥氨酸/L-Threonine BR,99% 10克 sigma分裝 72-19-5
100克 sigma分裝
1公斤 sigma分裝
中文名稱: L-蘇氨酸
其他中文名稱: L-α-氨基-β-羥基丁酸;L-羥基丁氨酸;(2S,3R)-2-氨基-3-羥基丁酸;L-異赤絲藻氨基酸;丁羥氨酸
英文名稱: L-Threonine
其他英文名稱: L-α-Amino-β-hydroxybutyric acid;L-2-Amino-3-hydroxybutanoic acid; L-β-Hydroxy-2-aminobutyric acid;(2S,3R)-2-Amino-3-hydroxybutyric acid;(2S,3R)-(-)-Threonine
產品規格: BR,99%
L-α-氨基-β-羥基丁酸包裝:10克/100克/500克
CAS號:72-19-5
C4H9NO3=119.13
含量:≥99.0%
比旋光度:-27.0~-29.0 º
PH:5.2~6.2
重金屬:≤10ppm
干燥失重:≤0.2%
性狀:白色結晶體或結晶粉末。溶于水,不溶于無水乙醇、乙依打和氯仿。熔點255~257℃(分解)。半數致死量(大鼠,腹腔)3098mg/kg
用途:生化研究。制備組織培養基
保存:RT
在產品質量控制中,我們采用以下技術: 色譜技術(高效液相色譜技術;薄層層析;氣相色譜)、質譜技術(液-質聯用)、光譜技術(紅外、紫外),原子吸收、物理常數的測定、旋光測定、含量分析、元素分析、滴定(酸性滴定;堿性滴定;配位滴定;非水滴定;氧化還原滴定)、與水混合試驗、蒸發或灼燒殘渣測定、不揮發物測定。
8671 補體3a(C3a)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Complement Component 3a (C3a) 48T/96T Homo sapiens (Human)
8672 補體3a(C3a)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Complement Component 3a (C3a) 48T/96T Rattus norvegicus (Rat)
8673 補體3a(C3a)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Complement Component 3a (C3a) 48T/96T Mus musculus (Mouse)
8674 補體成分5a(C5a)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Complement Component 5a (C5a) 48T/96T Homo sapiens (Human)
8675 補體成分5a(C5a)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Complement Component 5a (C5a) 48T/96T Rattus norvegicus (Rat)
8676 補體成分5a(C5a)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Complement Component 5a (C5a) 48T/96T Mus musculus (Mouse)
8677 C4結合蛋白α(C4BPα)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for C4 Binding Protein Alpha (C4BPa) 48T/96T Homo sapiens (Human)
8678 C4結合蛋白α(C4BPα)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for C4 Binding Protein Alpha (C4BPa) 48T/96T Rattus norvegicus (Rat)
8679 C4結合蛋白α(C4BPα)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for C4 Binding Protein Alpha (C4BPa) 48T/96T Mus musculus (Mouse)
8680 二肽基肽酶Ⅳ(DPP4)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Dipeptidyl Peptidase IV (DPP4) 48T/96T Homo sapiens (Human)
8681 二肽基肽酶Ⅳ(DPP4)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Dipeptidyl Peptidase IV (DPP4) 48T/96T Rattus norvegicus (Rat)
8682 二肽基肽酶Ⅳ(DPP4)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Dipeptidyl Peptidase IV (DPP4) 48T/96T Mus musculus (Mouse)
8683 蛋白激酶抑制因子γ(PKIγ)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Protein Kinase Inhibitor Gamma (PKIg) 48T/96T Homo sapiens (Human)
8684 蛋白激酶抑制因子γ(PKIγ)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Protein Kinase Inhibitor Gamma (PKIg) 48T/96T Rattus norvegicus (Rat)
8685 蛋白激酶抑制因子γ(PKIγ)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Protein Kinase Inhibitor Gamma (PKIg) 48T/96T Mus musculus (Mouse)
8686 血管內皮生長因子A(VEGFA)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Vascular Endothelial Growth Factor A (VEGFA) 48T/96T Oryctolagus cuniculus (Rabbit)
8687 血管性血友病因子(vWF)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Von Willebrand Factor (vWF) 48T/96T Oryctolagus cuniculus (Rabbit)
8688 血管緊張素Ⅰ(AngⅠ)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Angiotensin I (AngI) 48T/96T Homo sapiens (Human)
8689 血管緊張素Ⅰ(AngⅠ)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Angiotensin I (AngI) 48T/96T Rattus norvegicus (Rat)
8690 血管緊張素Ⅰ(AngⅠ)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Angiotensin I (AngI) 48T/96T Mus musculus (Mouse)
8691 細胞色素C(CYCS)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Cytochrome C, Somatic (CYCS) 48T/96T Homo sapiens (Human)
8692 細胞色素C(CYCS)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Cytochrome C, Somatic (CYCS) 48T/96T Rattus norvegicus (Rat)
8693 細胞色素C(CYCS)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Cytochrome C, Somatic (CYCS) 48T/96T Mus musculus (Mouse)
8694 白三烯C4(LTC4)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Leukotriene C4 (LTC4) 48T/96T General
8695 胰淀素(IAPP)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Islet Amyloid Polypeptide (IAPP) 48T/96T Homo sapiens (Human)
8696 胰淀素(IAPP)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Islet Amyloid Polypeptide (IAPP) 48T/96T Rattus norvegicus (Rat)
8697 胰淀素(IAPP)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Islet Amyloid Polypeptide (IAPP) 48T/96T Mus musculus (Mouse)
8698 低氧誘導因子1α(HIF1α)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Hypoxia Inducible Factor 1 Alpha (HIF1a) 48T/96T Homo sapiens (Human)
8699 低氧誘導因子1α(HIF1α)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Hypoxia Inducible Factor 1 Alpha (HIF1a) 48T/96T Rattus norvegicus (Rat)
8700 低氧誘導因子1α(HIF1α)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Hypoxia Inducible Factor 1 Alpha (HIF1a) 48T/96T Mus musculus (Mouse)
8701 B-淋巴細胞激活抗原B7-2(LAB7-2)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for B-Lymphocyte Activation Antigen B7-2 (LAB7-2) 48T/96T Homo sapiens (Human)
8702 B-淋巴細胞激活抗原B7-2(LAB7-2)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for B-Lymphocyte Activation Antigen B7-2 (LAB7-2) 48T/96T Rattus norvegicus (Rat)
8703 B-淋巴細胞激活抗原B7-2(LAB7-2)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for B-Lymphocyte Activation Antigen B7-2 (LAB7-2) 48T/96T Mus musculus (Mouse)
8704 白介素6(IL6)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Interleukin 6 (IL6) 48T/96T Chicken (Gallus)
8705 干擾素γ(IFNγ)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Interferon Gamma (IFNg) 48T/96T Chicken (Gallus)
8706 90kDa熱休克蛋白β1(HSP90β1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Heat Shock Protein 90kDa Beta 1 (HSP90b1) 48T/96T Homo sapiens (Human)
8707 90kDa熱休克蛋白β1(HSP90β1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Heat Shock Protein 90kDa Beta 1 (HSP90b1) 48T/96T Rattus norvegicus (Rat)
8708 90kDa熱休克蛋白β1(HSP90β1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Heat Shock Protein 90kDa Beta 1 (HSP90b1) 48T/96T Mus musculus (Mouse)
8709 超氧化物歧化酶(SOD)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Superoxide Dismutases (SOD) 48T/96T Homo sapiens (Human)
8710 超氧化物歧化酶1(SOD1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Superoxide Dismutase 1, Soluble (SOD1) 48T/96T Rattus norvegicus (Rat)
8711 超氧化物歧化酶1(SOD1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Superoxide Dismutase 1, Soluble (SOD1) 48T/96T Mus musculus (Mouse)
8712 丙二醛(MDA)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Malondialdehyde (MDA) 48T/96T General
8713 60kD熱休克蛋白(HSPD1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Heat Shock 60kD Protein 1, Chaperonin (HSPD1) 48T/96T Homo sapiens (Human)
8714 60kD熱休克蛋白(HSPD1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Heat Shock 60kD Protein 1, Chaperonin (HSPD1) 48T/96T Rattus norvegicus (Rat)
8715 60kD熱休克蛋白(HSPD1)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Heat Shock 60kD Protein 1, Chaperonin (HSPD1) 48T/96T Mus musculus (Mouse)
8716 血管緊張素原(AGT)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Angiotensinogen (AGT) 48T/96T Homo sapiens (Human)
8717 血管緊張素原(AGT)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Angiotensinogen (AGT) 48T/96T Rattus norvegicus (Rat)
8718 血管緊張素原(AGT)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Angiotensinogen (AGT) 48T/96T Mus musculus (Mouse)
8719 脂質轉運蛋白(CETP)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Cholesteryl Ester Transfer Protein (CETP) 48T/96T Homo sapiens (Human)
8720 神經型一氧化氮合酶()檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Nitric Oxide Synthase 1, Neuronal () 48T/96T Homo sapiens (Human)
8721 神經型一氧化氮合酶()檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Nitric Oxide Synthase 1, Neuronal () 48T/96T Mus musculus (Mouse)
8722 神經型一氧化氮合酶()檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Nitric Oxide Synthase 1, Neuronal () 48T/96T Rattus norvegicus (Rat)
8723 內皮型一氧化氮合酶(NOS3)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Nitric Oxide Synthase 3, Endothelial (NOS3) 48T/96T Sus scrofa; Porcine (Pig)
8724 內皮型一氧化氮合酶(NOS3)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Nitric Oxide Synthase 3, Endothelial (NOS3) 48T/96T Cavia (Guinea pig )
8725 C反應蛋白(CRP)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for C Reactive Protein (CRP) 48T/96T Bos taurus; Bovine (Cattle)
8726 α1-酸性糖蛋白(α1AGP)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Alpha-1-Acid Glycoprotein (a1AGP) 48T/96T Homo sapiens (Human)
8727 α1-酸性糖蛋白(α1AGP)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Alpha-1-Acid Glycoprotein (a1AGP) 48T/96T Bos taurus; Bovine (Cattle)
8728 α1-酸性糖蛋白(α1AGP)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Alpha-1-Acid Glycoprotein (a1AGP) 48T/96T Rattus norvegicus (Rat)
8729 α1-酸性糖蛋白(α1AGP)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Alpha-1-Acid Glycoprotein (a1AGP) 48T/96T Mus musculus (Mouse)
8730 L-α-氨基-β-羥基丁酸銅藍蛋白(CP)檢測試劑盒(酶聯免疫吸附試驗法) ELISA Kit for Ceruloplasmin (CP) 48T/96T Rattus norvegicus (Rat)
在質控體系中,我們采用以下檢測步驟確保每批產品質量:原材料檢測 、中間體質量檢測、產品質量檢測 、L-異白氨酸分析檢測證書(COA)、每批產品留樣至少一年。
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