详情介绍
L-赖氨酸盐酸盐
L-(+)-Lysine Monohydrochloride
Cas 号: 【657-27-2】 M D L: MFCD00064564
L-赖氨酸盐酸盐分子式: C6H14N2O2•HCl 分子量: 182.65
别 名: L-盐酸赖氨酸,2,6-二氨基己酸盐酸盐
H-Lys-OH.HCl
(S)-2,6-Diaminohexanoic acid monohydrochloride
98% 25g
98% 100g
98% 500g
性 状: 白色或近白色自由流动的结晶性粉末.几乎无臭。水中溶解度:65 g/100 mL (20°C),水溶液呈中性至微酸性,与磷酸、盐酸、氢氧化钠、离子交换树脂等一起加热,起外消旋作用。
熔点: 263-264 °C
[a]20/D: 21° (c=8, 6N HCl)
263-264℃熔化并分解,通常较稳定,高湿度下易结块,稍着色。相对湿度60%以下时稳定,60%以上则生成二水合物。与维生素C和维生素K3供存则着色。碱性条件及直接与还原糖存在下加热则分解,赖氨酸为必需氨基酸,如缺乏则引起蛋白质代谢障碍及功能障碍,导致生长障碍。
质量标准: 外观Appearance 白色结晶或结晶粉末
红外光谱鉴别Infrared spectrometry 和对照品匹配
熔点Melting point 263°C - 264°C
纯度Purity 99.0 - 101.0 % (以干基计)
干燥损失Loss on drying <0.3 % (105°C, 3 小时)
重金属Heavy metals (as Pb) <10 ppm
比旋度Specific rotation [a]20/D +20.5° - +21.5° (c=8, 6 N HCl)
痕量分析Trace analysis :
氨基NH4 < 200 PPM
砷As < 1 PPM
铁Fe < 30 PPM
透光度Transmittance >95 % (c=10, H2O, 430 nm) 1 cm cell
其它氨基酸Foreign amino acids <0.5 % (TLC, 50 ug 点样)
贮 存: 生化试剂级,室温保存
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细胞色素P450家族成员21B(CYP21B)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Cytochrome P450 21B (CYP21B) X09662 48T/96T Homo sapiens (Human)
丝切蛋白1(CFL1)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Cofilin 1, Non Muscle (CFL1) X09663 48T/96T Homo sapiens (Human)
淋巴毒素β(LTβ)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Lymphotoxin Beta (LTb) X09664 48T/96T Homo sapiens (Human)
干扰素调节因子1(IRF1)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Interferon Regulatory Factor 1 (IRF1) X09665 48T/96T Homo sapiens (Human)
糖基化依赖性细胞黏附分子(GlyCAM1)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Glycosylation Dependent Cell Adhesion Molecule 1 (GlyCAM1) X09666 48T/96T Homo sapiens (Human)
血小板因子4V1(PF4V1)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Plaet Factor 4 Variant 1 (PF4V1) X09667 48T/96T Homo sapiens (Human)
干扰素ω(IFNω)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Interferon Omega (IFNw) X09668 48T/96T Homo sapiens (Human)
粒细胞趋化蛋白2(GCP2)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Granulocyte Chemotactic Protein 2 (GCP2) X09669 48T/96T Homo sapiens (Human)
IgG-Fc片段受体Ⅰ(FcγRⅠ)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Receptor I For The Fc Region Of Immunoglobulin G (FcgRI) X09670 48T/96T Homo sapiens (Human)
IgG-Fc片段受体Ⅱ(FcγRⅡ)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Receptor II For The Fc Region Of Immunoglobulin G (FcgRII) X09671 48T/96T Homo sapiens (Human)
细胞附着蛋白1(CYTH1)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Cytohesin 1 (CYTH1) X09672 48T/96T Homo sapiens (Human)
IgE-Fc受体Ⅰ(FcεRⅠ)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Receptor I For The Fc Region Of Immunoglobulin E (FceRI) X09673 48T/96T Homo sapiens (Human)
IgE-Fc片段受体Ⅱ(FcεRⅡ)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Receptor II For The Fc Region Of Immunoglobulin E (FceRII) X09674 48T/96T Homo sapiens (Human)
细胞附着蛋白2(CYTH2)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Cytohesin 2 (CYTH2) X09675 48T/96T Homo sapiens (Human)
单核细胞巨噬细胞分化关联蛋白(MMA)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Monocyte To Macrophage Differentiation Associated Protein (MMA) X09676 48T/96T Homo sapiens (Human)
磷脂酰肌醇蛋白聚糖2(GPC2)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Glypican 2 (GPC2) X09677 48T/96T Homo sapiens (Human)
整合素β2(ITGβ2)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Integrin Beta 2 (ITGb2) X09678 48T/96T Homo sapiens (Human)
整合素连锁激酶(ILK)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Integrin Linked Kinase (ILK) X09679 48T/96T Homo sapiens (Human)
信号转导衔接分子1(STAM1)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Signal Transducing Adaptor Molecule 1 (STAM1) X09680 48T/96T Homo sapiens (Human)
干扰素调节因子3(IRF3)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Interferon Regulatory Factor 3 (IRF3) X09681 48T/96T Homo sapiens (Human)
含钯蛋白(PALLD)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Palladin (PALLD) X09682 48T/96T Homo sapiens (Human)
胱天蛋白酶1(CASP1)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Caspase 1 (CASP1) X09683 48T/96T Homo sapiens (Human)
酪氨酸激酶2(Tyk2)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Tyrosine Kinase 2 (Tyk2) X09684 48T/96T Homo sapiens (Human)
磷脂酰肌醇特异性磷酯酶Cβ1(PLCβ1)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Phospholipase C Beta 1, Phosphoinositide Specific (PLCb1) X09685 48T/96T Homo sapiens (Human)
细胞附着蛋白4(CYTH4)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Cytohesin 4 (CYTH4) X09686 48T/96T Homo sapiens (Human)
干扰素调节因子5(IRF5)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Interferon Regulatory Factor 5 (IRF5) X09687 48T/96T Homo sapiens (Human)
细胞附着蛋白相互作用蛋白(CYTIP)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Cytohesin Interacting Protein (CYTIP) X09688 48T/96T Homo sapiens (Human)
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生长调节致癌基因β(GROβ)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Growth Regulated Oncogene Beta (GROb) X09691 48T/96T Homo sapiens (Human)
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磷脂酰肌醇特异性磷酯酶Cβ3(PLCβ3)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Phospholipase C Beta 3, Phosphoinositide Specific (PLCb3) X09693 48T/96T Homo sapiens (Human)
糖磷脂酰肌醇(GPI)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Glycophosphatidylinositol (GPI) X09694 48T/96T Homo sapiens (Human)
胸肾表达趋化因子(BRAK)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Breast And Kidney Expressed Chemokine (BRAK) X09695 48T/96T Homo sapiens (Human)
皮肤T-细胞虏获趋化因子(CTACK)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Cutaneous T-Cell Attracting Chemokine (CTACK) X09696 48T/96T Homo sapiens (Human)
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抑制素βC(INHβC)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Inhibin Beta C (INHbC) X09698 48T/96T Homo sapiens (Human)
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肝脂酶(LIPC)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Lipase, Hepatic (LIPC) X09700 48T/96T Homo sapiens (Human)
肝脂酶(LIPC)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Lipase, Hepatic (LIPC) X09701 48T/96T Rattus norvegicus (Rat)
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血管细胞粘附分子1(VCAM1)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Vascular Cell Adhesion Molecule 1 (VCAM1) X09704 48T/96T Rhesus monkey (Simian)
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干扰素α(IFNα)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Interferon Alpha (IFNa) X09706 48T/96T Rhesus monkey (Simian)
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白介素2受体β(IL2Rβ)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Interleukin 2 Receptor Beta (IL2Rb) X09718 48T/96T Rattus norvegicus (Rat)
白介素2受体β(IL2Rβ)检测试剂盒(酶联免疫吸附试验法) ELISA Kit for Interleukin 2 Receptor Beta (IL2Rb) X09719 48T/96T Mus musculus (Mouse)
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