SRP2076
Pregnane X receptor (138-434), His tagged human
recombinant, expressed in E. coli, ≥85% (SDS-PAGE)
동의어(들):
BXR, ONR1, PAR, PAR1, PAR2, PARq, PRR, PXR
로그인조직 및 계약 가격 보기
크기 선택
10 μG
₩516,940
₩516,940
예상 입고일2025년 6월 24일세부사항
기존과 동일한 품질을 인하된 가격으로 - 어려운 예산 상황을 머크와 함께 극복하세요
모든 사진(1)
크기 선택
보기 변경
10 μG
₩516,940
About This Item
UNSPSC 코드:
12352200
NACRES:
NA.26
₩516,940
예상 입고일2025년 6월 24일세부사항
기존과 동일한 품질을 인하된 가격으로 - 어려운 예산 상황을 머크와 함께 극복하세요
추천 제품
생물학적 소스
human
재조합
expressed in E. coli
분석
≥85% (SDS-PAGE)
양식
frozen liquid
분자량
~35 kDa
포장
pkg of 10 μg
저장 조건
avoid repeated freeze/thaw cycles
농도
700 μg/mL
색상
clear colorless
NCBI 수납 번호
UniProt 수납 번호
배송 상태
dry ice
저장 온도
−70°C
유전자 정보
human ... NR1I2(8856)
생화학적/생리학적 작용
The nuclear pregnane X receptor (PXR; NR1I2) is an important component of the body′s adaptive defense mechanism against toxic substances including foreign chemicals (xenobiotics). PXR is activated by a large number of endogenous and exogenous chemicals including steroids, antibiotics, antimycotics, bile acids, and the herbal antidepressant St. John′s wort. PXR is known to regulate the expression of several additional genes encoding proteins involved in xenobiotic metabolism, including multidrug resistance protein 1 (MDR1) (8,9), multidrug resistance-associated protein 2 (MRP2) (10,11), and organic anion transporter polypeptide 2. Elucidation of the three-dimensional structure of the PXR ligand binding domain revealed that it has a large, spherical ligand binding cavity that allows it to interact with a wide range of hydrophobic chemicals. Thus, unlike other nuclear receptors that interact selectively with their physiological ligands, PXR serves as a generalized sensor of hydrophobic toxins. PXR binds as a heterodimer with the 9-cis retinoic acid receptor (NR2B) to DNA response elements in the regulatory regions of cytochrome P450 3A monooxygenase genes and a number of other genes involved in the metabolism and elimination of xenobiotics from the body.
물리적 형태
Clear and colorless frozen liquid solution
제조 메모
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. While working, please keep sample on ice.
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
가장 최신 버전 중 하나를 선택하세요:
G Bertilsson et al.
Proceedings of the National Academy of Sciences of the United States of America, 95(21), 12208-12213 (1998-10-15)
Nuclear receptors regulate metabolic pathways in response to changes in the environment by appropriate alterations in gene expression of key metabolic enzymes. Here, a computational search approach based on iteratively built hidden Markov models of nuclear receptors was used to
D J Waxman
Archives of biochemistry and biophysics, 369(1), 11-23 (1999-08-27)
The biochemistry of foreign compound metabolism and the roles played by individual cytochrome P450 (CYP) enzymes in drug metabolism and in the toxification and detoxification of xenochemicals prevalent in the environment are important areas of molecular pharmacology and toxicology that
P Honkakoski et al.
The Biochemical journal, 347(Pt 2), 321-337 (2000-04-06)
Members of the nuclear-receptor superfamily mediate crucial physiological functions by regulating the synthesis of their target genes. Nuclear receptors are usually activated by ligand binding. Cytochrome P450 (CYP) isoforms often catalyse both formation and degradation of these ligands. CYPs also
활성 필터
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