产品编号: D9891
产品名称: 强力霉素 Doxycycline hyclate
供应商: Sigma
规格: 1G
目录价: 400
CAS编号: 24390-14-5
相关信息: 强力霉素Doxycycline hyclate
Doxycycline hyclate简称Doxycycline,有时也被称为doxycycline hydrochloride或doxycycline HCl,中文名称为盐酸强力霉素,是一种常用抗生素四环素(tetracycline)的类似物,有报道比四环素对一些微生物更敏感,并且有些对四环素有抗性的微生物可以被盐酸强力霉素所抑制。在生物学实验中常用于tet-on或tet-off诱导性表达或抑制目的基因时的诱导剂或抑制剂。
本doxycycline经测试不仅可以用▓于细胞中tet-on或tet-offtet系统的诱导表达,也可以用于小鼠中tet-on或tet-offtet系统的诱导表达。
Doxycycline是一种常用的广↘谱抗生素,同时又是MMP-8的抑制剂(neutrophil collagenase; IC50 = 30 μM),对于MMP-1也有一定的抑制作用(collagenase-1;IC50=300μM)。有报道可以抑制LPS诱导的巨噬细胞激活。
Doxycycline hyclate分子量为512.94,分子式为C22H24N2O8•HCl•1/2(H2O)•1/2(C2H6O),CAS Number:24390-14-5。本产品纯度大于98%。
Doxycycline在水中←的溶解度约为50mg/ml,溶解后呈黄绿色溶液。溶解为50mg/ml时,有时需适度加热才可以完全溶解。Doxycycline水溶液在4℃仅可以稳定存↑放5天,更长时间的保存需冷冻保存。
Sigma D9891
Doxycycline hyclate: ≥98% (TLC)
Synonym: Doxycycline hydrochloride hemiethanolate hemihydrate
CAS Number: 24390-14-5
Empirical Formula (Hill Notation): C22H24N2O8 • HCl • 0.5H2O • 0.5C2H6O
Molecular Weight: 512.94
Beilstein Registry Number:
MDL number: MFCD07357237
PubChem Substance ID:
Description
Frequently Asked Questions: Live Chat and Frequently Asked Questions are available for this Product.
Biochem/physiol Actions: Broad spectrum antibiotic; derivative of oxytetracycline. Broad spectrum inhibitor of matrix metalloproteinases in vivo.
Protocols & Applications: Antibiotic Selector for application, solubility, solution stability, working concentration, and mode of action information
性质
assay ≥98% (TLC)
storage temp. 2-8°C
SOLUBILITY: CLEAR YELLOW TO YELLOW-GREEN SOLUTION AT 50MG/ML OF WATER