추천 제품
형태
lyophilized powder
Quality Level
특이 활성도
25,000-50,000 U/vial
분자량
native 69 kDa
구성
Protein, ~3% Lowry
저장 조건
(Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.)
색상
white
solubility
H2O: soluble 1 mg/mL
항생제 활성 스펙트럼
neoplastics
동작 모드
cell membrane | interferes
저장 온도
2-8°C
유전자 정보
Streptococcus pyogenes MGAS8232 ... slo(993428)
유사한 제품을 찾으십니까? 방문 제품 비교 안내
애플리케이션
Streptolysin O is a toxin secreted by Streptococcus pyogenes and is a prototype member of poreforming bacterial cytolysins. It is used permeabilize cell membranes to permit cellular uptake of large or charged molecules. It is used to study macromolecule delivery. It is a potential anticancer agent and is used to study suicide cancer gene therapy.
Used to create holes (reversible pores) in cholesterol-enriched plasma membranes of eukaryotic cells allowing selective permeabilization with molecules such as proteins (up to 100 kDa) and siRNAs.
Permeabilizes membranes to permit cellular uptake of large or charged molecules.
생화학적/생리학적 작용
Streptolysin O possesses a single polypeptide chain with a molecular weight of f62 kDa. Streptolysin O binds to membrane cholesterol and oligomerizes to create a ring structure that consists of 45 to 50 units. The ring structure inserts into the membrane to make a large pore (25 to 30 nm), which DNA, RNA, peptides and proteins may pass. It is thiol-activated. It is inhibited by allicin, an active component of garlic.
Thiol-activated toxin that permeabilizes animal cell membranes. The protein binds as a monomer to membrane cholesterol and subsequently polymerizes into large arc- and ring-shaped structures surrounding pores of >12 nm.
포장
25KU
단위 정의
One unit will cause 50% lysis of 2% red blood cell suspensions in phosphate buffered saline, pH 7.4, after incubation at 37 °C for 30 min.
물리적 형태
Lyophilized powder containing Tris buffer salts, sodium azide, PMSF, and EDTA.
기타 정보
Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2
Storage Class Code
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
이미 열람한 고객
Neurotransmitter interactions related to central dopamine neurons.
K G Lloyd
Essays in neurochemistry and neuropharmacology, 3, 129-207 (1978-01-01)
Wan Seok Yang et al.
Molecular cancer therapeutics, 5(6), 1610-1619 (2006-07-05)
We cloned the streptolysin O gene from the Streptococcus pyogenes genome and tested the possibility of using it as an anticancer reagent. Transient transfection of the streptolysin O gene efficiently killed 293T cells after 12 hours of transfection as determined
Stefanie Klar et al.
Journal of occupational medicine and toxicology (London, England), 16(1), 32-32 (2021-08-14)
Workers of agriculture and intensive life stock farming are exposed to highly contaminated workplaces. Bioaerosol exposures are suspected to trigger respiratory health effects of the workers. So far, risk evaluation of bioaerosols has been assessed through the infectivity of comprising
Chen Chen et al.
Nanoscale, 10(11), 5154-5162 (2018-03-02)
Exosomes are small membrane vesicles secreted by a wide variety of cells. Studies have demonstrated that exosomal miRNAs can influence the biological processes of recipient cells. Therefore, direct imaging and tracking of exosomal miRNAs in living recipient cells are essential
John Popovich et al.
Frontiers in bioengineering and biotechnology, 8, 527-527 (2020-06-26)
Pore-forming and hemolytic toxins are bacterial cytotoxic proteins required for virulence in many pathogens, including staphylococci and streptococci, and are notably associated with clinical manifestations of disease. Inspired by adsorption properties of naturally occurring aluminosilicates, we engineered inexpensive, laboratory-synthesized, aluminosilicate
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.