추천 제품
생물학적 소스
synthetic
Quality Level
무균
γ-irradiated
형태
powder
효능
≥850 μg per mg
저장 조건
(Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.)
색상
faintly yellow to yellow
mp
220-223 °C (lit.)
항생제 활성 스펙트럼
Gram-negative bacteria
Gram-positive bacteria
동작 모드
protein synthesis | interferes
저장 온도
−20°C
SMILES string
Cl.CN(C)[C@H]1[C@@H]2C[C@H]3C(=C(O)[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c4c(O)cccc4[C@@]3(C)O
InChI
1S/C22H24N2O8.ClH/c1-21(31)8-5-4-6-11(25)12(8)16(26)13-9(21)7-10-15(24(2)3)17(27)14(20(23)30)19(29)22(10,32)18(13)28;/h4-6,9-10,15,25,27-28,31-32H,7H2,1-3H3,(H2,23,30);1H/t9-,10-,15-,21+,22-;/m0./s1
InChI key
XMEVHPAGJVLHIG-FMZCEJRJSA-N
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일반 설명
Chemical structure: tetracycline
애플리케이션
Tetracycline is a broad spectrum polyketide antibiotic with clinical uses in treating bacterial infections such as Rocky Mountain spotted fever, typush fever, tick fevers, Q fever, and Brill-Zinsser disease and to treat upper respiratory infections and acne. It has been used in studies of multidrug resistance and potential side effects including acute pancreatitis. It is recommended for use in cell culture applications at 10 mg/L and in molecular biology applications at 10-20 μg/ml.
생화학적/생리학적 작용
Mode of Action: Tetracycline passively diffuses through proin channels in the cell membrane, binding to 30S ribosomes and inhibits protein synthesis by preventing access of aminoacyl tRNA to the acceptor site on the mRNA-ribosome complex. It also binds to the bacterial 50S ribosomal subunit, altering the membrane and causing intracellular components to leak from bacterial cells. The inhibitory effects can be reversed by washing, suggesting that it is the reversibly bound antibiotic, and not the irreversibly bound drug, that is responsible for antibacterial action.
Mode of Resistance: The effects are inactivated via a loss of cell wall permeability.
Antimicrobial spectrum: Includes a wide range of antimicrobial activity against gram-positive and gram-negative bacteria.
Mode of Resistance: The effects are inactivated via a loss of cell wall permeability.
Antimicrobial spectrum: Includes a wide range of antimicrobial activity against gram-positive and gram-negative bacteria.
포장
10MG,20MG
주의사항
This product should be frozen below 0°C and protected from light and moisture. In these conditions, the product has been shown to retain activity for 4 years. Stock solutions should be stored at -20°C and are stable at 37°C for 4 days.
제조 메모
The product is freely soluble in water, soluble in methanol and ethanol but is insoluble in ether and hydrocarbons. In water, the product yields a clear, yellow-orange solution with heating and in 95% ethanol, 50 mg dissolved in 4 mL with heating yields a clear, yellow-green solution. Tetracycline is rapidly destroyed by alkali hydroxide solutions and standing water solutions become turbid due to hydrolysis and precipitation. The potency of tetracycline is reduced in solutions with pH below 2.
기타 정보
Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
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