详情介绍
β-胸苷(dT)
Thymidine
Cas 号: 【50-89-5】 M D L: MFCD00006537
β-胸苷(dT)分子式: C10H14N2O5 分子量: 242.23
别 名: β-胸腺嘧啶核苷,2'-脱氧胸腺嘧啶核苷,胸苷,2'-脱氧胸苷,胸腺嘧啶核苷
1-(2-Deoxy-β-D-ribofuranosyl)-5-methyluracil
1-(2-Deoxy-β-D-ribofuranosyl)thymine
dT
Thymine deoxyriboside
5-Methyldeoxyuridine
Thymine-2-deoxyriboside
(1-[2-Deoxy-beta-D-ribofuranosyl]-5-methyluracil)
β-胸苷(dT) 99% 100g
β-胸苷(dT) 99% 25g
β-胸苷(dT) 99% 5g
β-胸苷(dT) 99% 1g
性 状: 白色或浅色针状结晶.易溶于水、甲醇、热乙醇、热丙醇、热丙酮、热乙酸乙酯、吡啶、冰醋酸中,少量溶于热的氯仿中。水中溶解度:46 g/L (20°C)。
熔点:187-189 °C
[a]20/D: 18.5° (c=3, H2O)
质量标准: 外观Appearance 白色结晶粉末
红外光谱鉴别Infrared spectrometry 符合
纯度Purity >99.0% (HPLC)
光谱测定Spectrophotometry (UV) 98.0%~102.0% (以干品计)
水分Water <0.1 % (K.F.)
重金属Heavy metals (as Pb) <10 ppm
比旋光度Specific rotation [a]20/D +17.5° ~ +19.1° (c=3, W/V in H2O)
比值 (abs. max. 267nm,ε=9,600±4%, PH7):
A250/A260 0.63~0.67
A280/A260 0.70~0.74
熔点Melting point 185℃~190℃
胸腺嘧啶Thymidine: ≤0.2% (HPLC,面积归一法)
总杂质Total impurity: ≤0.5% (HPLC,面积归一法)
贮 存: 密封2-8℃避光保存。
用途 主要用于抗艾滋病药物(如齐多呋啶、石达呋啶)的制备
CVNPF(Human Cobra venom neuronal protective factor) ELISA Kit 人神经保护因子 β-胸苷(dT)X18336 96T
sTNF AlphaR(Human soluble Tumor Necrosis Factor Alphareceptor) ELISA Kit 人可溶性肿瘤坏死因子α受体 X18337 96T
ACV-A (Mouse Activin A) ELISA Kit 小鼠活化素A X18338 96T
uPA (Rabbit urokinase plasminogen activator) ELISA Kit 兔尿激酶型纤溶酶原激活物 X18339 96T
GnRHR ELISA Kit 大鼠促性腺激素释放激素受体 X18340 96T
Plant Vitamin D3,VD3 ELISA kit 植物维生素D3 X18341 96T
sCKR(Human soluble cytokine receptor) ELISA Kit 人可溶性细胞因子受体 X18342 96T
AMPK ELISA Kit 大鼠磷酸化腺苷酸活化蛋白激酶 X18343 96T
hs-CRP (Rabbit high sensitivity C-Reactive Protein) ELISA Kit 兔超敏C反应蛋白 X18344 96T
BDNF(Mouse Brain derived neurotrophic facor) ELISA Kit 小鼠脑源性神经营养因子 X18345 96T
Plant Vitamin D,VD ELISA Kit 植物维生素D X18346 96T
sFASL(Human soluble Factor-related Apoptosis ligand) ELISA Kit 人可溶性凋亡相关因子配体 X18347 96T
Plant Vitamin B6,VB6 ELISA Kit 植物维生素B6 X18348 96T
MMP-1 (Rabbit matrix metalloproteinase 1) ELISA Kit 兔基质金属蛋白酶1 X18349 96T
BMP-2(Mouse Bone morphogenetic protein 2) ELISA Kit 小鼠骨成型蛋白2 X18350 96T
HSP47 ELISA Kit 大鼠热休克蛋白47 X18351 96T
Plant 25-Dihydroxy vitamin D3,HVD3 ELISA Kit 植物25羟基维生素D3 X18352 96T
8-epi-PGF2 Alpha (Rabbit 8-epi-prostaglandin F2alpha) ELISA Kit 兔8-异构前列腺素 X18353 96T
BMP-4(Mouse Bone morphogenetic protein 4) ELISA Kit 小鼠骨成型蛋白4 X18354 96T
GC ELISA Kit 大鼠内源性糖皮质激素 X18355 96T
IAP(Human inhibitor of apoptosis) ELISA Kit 人细胞凋亡抑制因子 X18356 96T
CS ELISA Kit 大鼠柠檬酸合酶 X18357 96T
PF-4/CXCL4 (Rabbit Plaet Factor 4) ELISA Kit 兔子血小板因子4 X18358 96T
IGFBP-6(Mouse Insulin-like growth factor binding protein 6) ELISA kit 小鼠胰岛素样生长因子结合蛋白6 X18359 96T
Plant Human Vitamin C,VC ELISA Kit 植物维生素C X18360 96T
CSF(Human colony-stimulating factor) ELISA Kit 人集落刺激因子 X18361 96T
MIGF/CXCL9(Human monocyte interferon gamma inducing factor) ELISA Kit 人γ干扰素诱导单核细胞因子 X18362 96T
MIP-1 Delta(Mouse Macrophage Inflammatory Protein 1 Delta) ELISA kit 小鼠巨噬细胞炎性蛋白1δ X18363 96T
L-LDH ELISA Kit 大鼠L-鼠乳酸脱氢酶 X18364 96T
Beta-TG (Rabbit Beta-Thromboglobulin) ELISA Kit 兔子β血小板球蛋白/β血栓环蛋白 X18365 96T
Alpha-bungarotoxin, Alpha-BGT ELISA Kit α-银环蛇毒素 X18366 96T
Bacillus thuringiensis,BT ELISA Kit 苏云金芽孢杆菌蛋白 X18367 96T
ACS ELISA Kit 大鼠脂酰辅酶A合成酶 X18368 96T
Obestatin (Human Ghrelin/GHRP) ELISA Kit 人肥胖抑制素ELISA试剂盒 X18369 96T
PARC(Mouse pulmonary activation regulated chemokine) ELISA Kit 小鼠肺部活化调节趋化因子 X18370 96T
NE (Rabbit neutrophil elastase) ELISA Kit 兔子中性粒细胞弹性蛋白酶 X18371 96T
C3a (Rabbit Complement fragment 3a) ELISA Kit 兔子补体片断3a X18372 96T
LZM(Mouse Lysozyme) ELISA Kit 小鼠溶菌酶 X18373 96T
CDl4(Human cluster Of differentiation) ELISA Kit 人CD14分子 X18374 96T
CACT ELISA Kit 大鼠肉毒碱脂酰转移酶 X18375 96T
AIF(Human apoptosis inducing factor) ELISA Kit 人凋亡诱导因子 X18376 96T
MMP-3 (Rabbit matrix metalloproteinase 3) ELISA Kit 兔子基质金属蛋白酶3 X18377 96T
pACCase ELISA Kit 大鼠磷酸化乙酰辅酶A羧化酶 X18378 96T
sCD30(Mouse soluble cluster of differentiation 30) Elisa Kit 小鼠可溶性CD30 X18379 96T
TRAP-5b ELISA Kit(Rabbit) 兔酒石酸磷酸酶TRAP-5b ELISA试剂盒 X18380 96T
sMHC-2(Mouse soluble myosin heavy chain 2) ELISA Kit 小鼠可溶性肌球蛋白重链 X18381 96T
MT ELISA Kit 大鼠金属硫蛋白 X18382 96
sCD40L (Rabbit differentiation 40 ligand) ELISA Kit 兔子可溶性CD40配体 X18383 96T
LCA/CD45(Human leukocyte common antigen) ELISA Kit 人白细胞共同抗原 X18384 96T
MHC I /RLA I (Rabbit major histocompatibility complex I ) ELISA Kit 兔主要组织相容性复合体Ⅰ类 X18385 96T
sMHC-1(Mouse soluble myosin heavy chain 2) ELISA Kit 小鼠可溶性肌球蛋白重链1 X18386 96T
cTnT ELISA Kit 大鼠心肌特异性肌钙蛋白T X18387 96T
CD4(Human cluster Of differentiation) ELISA Kit 人CD4分子 X18388 96T
BLAP ELISA Kit(Rabbit) 兔骨碱性磷酸酶 ELISA 试剂盒 X18389 96T
AChE ELISA Kit 大鼠乙酰胆碱酯酶 X18390 96T
P-cad(Human Placenta Cadherin) ELISA Kit 人P钙黏蛋白/胎盘钙黏蛋白 X18391 96T
MUC5AC(Mouse Mucin-5 subtype AC) ELISA Kit 小鼠粘蛋白/粘液素5AC X18392 96T
BGP(Osteocalcin/Bone Gla-protein)ELISA Kit 兔骨钙素 ELISA试剂盒 X18393 96T
KGF(Human Keratinocyte Growth Factor) ELISA Kit 人角化细胞生长因子 X18394 96T
ACE(Mouse Angiotensin converting enzyme) ELISA Kit 小鼠血管紧张素转化酶 X18395 96T
CDT ELISA Kit 大鼠糖缺失性转铁蛋白 X18396 96T
PDGF-BB(Human Plaet-Derived Growth Factor-BB) ELISA kit 人血小板衍生生长因子BB X18397 96T
ANG- II (Mouse angiotension II ) ELISA Kit 小鼠血管紧张素Ⅱ X18398 96T
TBA ELISA Kit 大鼠总胆汁酸 X18399 96T
BMG/ Beta2-MG ELISA Kit 大鼠β2微球蛋白 X18400 96T
TPO-Ab(Mouse anti-Thyroid-Peroxidase antibody) ELISA Kit 小鼠抗甲状腺过氧化物酶抗体 X18401 96T
CXCL16(Human CXC-chemokine ligand 16) ELISA Kit 人CXC趋化因子配体16 X18402 96T
BDNF(Mouse Brain derived neurotrophic facor) ELISA Kit 小鼠脑源性神经营养因子 X18403 96T
RBP ELISA Kit 大鼠视黄醇结合蛋白β-胸苷(dT)X18404 96T