추천 제품
생물학적 소스
Salmonella enterica (serotype typhimurium)
Quality Level
무균
γ-irradiated
제품 라인
BioXtra
양식
lyophilized powder
정제법
gel-filtration chromatography
기술
cell culture | mammalian: suitable
불순물
<1% Protein (Lowry)
저장 온도
2-8°C
유사한 제품을 찾으십니까? 방문 제품 비교 안내
애플리케이션
Lipopolysaccharides (LPSs) are characteristic components of the cell wall of Gram-negative bacteria. LPS and its lipid A moiety stimulate cells of the innate immune system by the Toll-like receptor 4 (TLR4), a member of the Toll-like receptor protein family, which recognizes common pathogen-associated molecular-patterns (PAMPs).
Lipopolysaccharides from Salmonella enterica serotype typhimurium has been used:
- in mice to elicit the secretion of pro-inflammatory cytokines
- to induce cytokine production in monocytes
- to elicit the activation of NF-κB pathway in mouse dendritic cells.
- to induce inflammatory response in human colon adenocarcinoma Caco-2 cells
- for stimulation of the catfish peripheral blood leukocytes (PBLs) to study estrogen receptor mRNA expression
생화학적/생리학적 작용
LPS is a major constituent of the cell wall of most gram negative bacteria. It is a highly immunogenic antigen with the ability to enhance immune responses to soluble antigens. LPS also acts as a specific mitogen for bone marrow derived B lymphocytes from mice, rabbits, chickens, cows, hamsters, and humans.
재구성
Lipopolysaccharides are supplied as lyophilized, γ-irradiated powders. To reconstitute, add 1 ml sterile balanced salt solution or tissue culture medium to the vial (1 mg) and gently swirl until the powder dissolves. Reconstituted product may be further diluted to desired working concentrations using sterile balanced salt solution or tissue culture medium.
기타 정보
To gain a comprehensive understanding of our extensive range of Lipopolysaccharides for your research, we encourage you to visit our Carbohydrates Category page.
관련 제품
제품 번호
설명
가격
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
이미 열람한 고객
Guangwei Xu et al.
Journal of enzyme inhibition and medicinal chemistry, 33(1), 1089-1094 (2018-06-23)
Indoleamine 2,3-dioxygenase 1 (IDO1) activity links to immune escape of cancers. Inhibition of IDO1 provides a new approach for cancer treatment. Most clinical IDO1 drugs show marginal efficacy as single agents. On basis of molecular docking and pharmacophore modelling, a
Ju Huang et al.
Proceedings of the National Academy of Sciences of the United States of America, 106(15), 6226-6231 (2009-04-03)
Autophagy plays an important role in immunity to microbial pathogens. The autophagy system can target bacteria in phagosomes, promoting phagosome maturation and preventing pathogen escape into the cytosol. Recently, Toll-like receptor (TLR) signaling from phagosomes was found to initiate their
Luke R Iwanowicz et al.
Fish & shellfish immunology, 40(1), 109-119 (2014-06-29)
Estrogens are recognized as modulators of immune responses in mammals and teleosts. While it is known that the effects of estrogens are mediated via leukocyte-specific estrogen receptors (ERs) in humans and mice, leucocyte-specific estrogen receptor expression and the effects of
Chun-Yan Yeung et al.
Gastroenterology research and practice, 2013, 973209-973209 (2013-07-11)
Background. Lactobacillus shows beneficial anti-inflammatory effects on Salmonella infection. The maintenance of the tight junction (TJ) integrity plays an importance role in avoiding bacterial invasion. Whether Lactobacillus could be used to regulate the TJ protein expression and distribution in inflamed
Marie-Elise Bonnet et al.
Pharmaceutical research, 25(12), 2972-2982 (2008-08-19)
The success of nucleic acid therapies depends upon delivery vehicle's ability to selectively and efficiently deliver therapeutic nucleic acids to target organ with minimal toxicity. The cationic polymer polyethylenimine (PEI) has been widely used for nucleic acid delivery due to
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.