成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

require.config({ deps: [ 'jquery', 'mage/translate', 'jquery/jquery-storageapi' ], callback: function ($) { 'use strict'; var dependencies = [], versionObj; $.initNamespaceStorage('mage-translation-storage'); $.initNamespaceStorage('mage-translation-file-version'); versionObj = $.localStorage.get('mage-translation-file-version'); if (versionObj.version !== '2945a803802eff1885867c4f1ead83ea9223774a') { dependencies.push( 'text!js-translation.json' ); } require.config({ deps: dependencies, callback: function (string) { if (typeof string === 'string') { $.mage.translate.add(JSON.parse(string)); $.localStorage.set('mage-translation-storage', string); $.localStorage.set( 'mage-translation-file-version', { version: '2945a803802eff1885867c4f1ead83ea9223774a' } ); } else { $.mage.translate.add($.localStorage.get('mage-translation-storage')); } } }); } }); { "*": { "mage/cookies": { "expires": null, "path": "/", "domain": ".www.apexbt.com", "secure": false, "lifetime": "3600" } } }<div id="ykaok2ay" class="message global noscript"><div id="ykaok2ay" class="content"><p><strong>JavaScript seems to be disabled in your browser.</strong> <span>For the best experience on our site, be sure to turn on Javascript in your browser.</span></p></div></div>

Home
Aztreonam

Home
Signaling Pathways
Microbiology & Virology
Antibiotic
Aztreonam

Home
Lab Reagents
Antibiotics
Aztreonam

Aztreonam

Catalog No.

A5931

Monobactam antibiotic,selectively active against Gram-negative aerobic bacteria

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Grouped product items
Size	Price	Stock	Qty
10mM (in 1mL DMSO)	$80.00	In stock
100mg	$70.00	In stock

Tel: +1-832-696-8203

Email: [email protected]

Worldwide Distributors

Background
Chemical Properties
Protocol
Quality Control

Background

Aztreonam is the first totally synthetic monocyclic β-lactam antibiotic.

Chemical Properties

Physical Appearance	A solid
Storage	Store at -20°C
M.Wt	435.43
Cas No.	78110-38-0
Formula	C₁₃H₁₇N₅O₈S₂
Solubility	insoluble in EtOH; ≥10.24 mg/mL in H2O with ultrasonic; ≥18.9 mg/mL in DMSO
Chemical Name	2-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-[[(2S,3S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoic acid
SDF	Download SDF
Canonical SMILES	CC1C(C(=O)N1S(=O)(=O)O)NC(=O)C(=NOC(C)(C)C(=O)O)C2=CSC(=N2)N
Shipping Condition	Small Molecules with Blue Ice, Modified Nucleotides with Dry Ice.
General tips	We do not recommend long-term storage for the solution, please use it up soon.

Protocol

Cell experiment [1]:
Cell lines	Human bone marrow cells
Preparation method	The solubility of this compound in DMSO is ≥18.9 mg/mL. General tips for obtaining a higher concentration: Please warm the tube at 37 ℃ for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below -20℃ for several months.
Reacting condition	230.0mg/l, 5.0mg/l
Applications	Aztreonam significantly inhibited human colony forming unit unit-erythroid (cfu-e), forming unit-erythroid (bfu-e) and colony forming units-granulocyte macrophages (cfu-gm) at peak and trough serum concentrations.
Animal experiment [1]:
Animal models	Male cynomolgus monkeys
Dosage form	40,150 and 300 mg/kg(i.v.), once daily for 4 weeks
Application	Treatment of cynomolgus monkeys with aztreonam at a dose of 40 to 300 mg / kg for 4 weeks resulted in a significant reduction in liver microsomal P450 content. On the other hand, after treatment with aztreonam, no significant changes in liver cytochrome b5 content and NADPH-cytochrome c (P450) reductase activity were observed. After treatment of cynomolgus monkeys with aztreonam, the activity of testosterone 6β-hydroxylase in liver microsomes decreased, but the activity of 2β- and 16α-hydroxylase did not decrease. Aztreonam reduced P450 CMLc in liver microsomes of cynomolgus monkeys.
Other notes	Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal.
References: [1]. Charak BS, Louie R, Malloy B, Twomey P, Mazumder A. The effect of amphotericin B, aztreonam, imipenem and cephalosporins on the bone marrow progenitor cell activity. J Antimicrob Chemother. 1991 Jan;27(1):95-104. PubMed PMID: 2050599. [2]. Ohmori S, Horie T, Hayashi S, Kitada M. Aztreonam decreases hepatic microsomal cytochrome P450 in cynomolgus monkeys. Pharmacology. 1994 Mar;48(3):137-42. PubMed PMID: 8153141.

Quality Control

Quality Control & MSDS

View current batch:

Purity = 98.40%

Chemical structure

Aztreonam