봉크렉산

봉크렉산 C화학적 특성, 용도, 생산

용도

Bongkrekic acid solution has been used as an adenine nucleotide translocator (ANT) inhibitor to find out a different approach for the inhibition of oxidative phosphorylation in intact T98G cells. It has also been used as an inhibitor of the permeabilization transition pore complex (PTPC) pore and a tool to explore the role of PTPC in induction of apoptosis.

정의

ChEBI: A tricarboxylic acid that is docosa-2,4,8,10,14,18,20-heptaenedioic acid substituted at positions 2 ,5 and 17 by methyl groups, at positions 6 by a methoxy group and at position 20 by a carboxymethyl group.

효소 저해제

This toxic tricarboxylic acid (FWfree-acid = 486.61 g/mol; CAS 11076-19-0), produced Pseudomonas cocovenenans, is a potent competitive inhibitor of the mitochondrial ATP-ADP translocator, effectively blocking nucleotide binding to the carrier. The name is derived from bongkrek, a moldy coconut product produced in Indonesia. The toxin accumulates when P. cocovenenans outgrows the mold. Klingenberg et al. investigated bongkrekate binding to mitochondrial membrane to examine the reorienting site mechanism. The inferred mode of inhibition requires bongkrekate to bind to the single carrier site only from the inner face of the mitochondrial membrane (i.e., the matrix side)). They confirmed the pH-dependent accumulation of [3H]bongkrekate inside the mitochondria which superimposes onto the binding at carrier sites. By breaking the membrane with Lubrol or sonication, binding to the carrier sites could be titrated, and a Kd value of approximately 5 x 10–8 M was determined. The presence of ADP or ATP increases the amount of binding but does not alter the Kd. [35S]Atractylate is displaced by [3H]bongkrekate at a 1:1 molar ratio; this displacement is dependent on ADP concentration with the Km = 0.5 x 10–6 M. See also Atractyloside The isomer known as isobongkrekic acid, which has a cis-double bond at the dicarboxylic acid end of the molecule, has similar biological activity. Target(s): Adenine nucleotide translocator, ADP/ATP carrier; ATPase; bromelain, stem; papain; ficain, or ficin.

봉크렉산 준비 용품 및 원자재

원자재

준비 용품

봉크렉산 공급 업체

공급자	전화	이메일	국가	제품 수	이점
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32686	60
BOC Sciences	16314854226; +16314854226	inquiry@bocsci.com	United States	19743	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	52927	58
Qingdao IniKem BioPharmaTech Co.,Ltd	0532-58268780 18653202088	sales@inikem.com	China	294	55
Sinopharm Chemical Reagent Co,Ltd.	86-21-63210123	sj_scrc@sinopharm.com	China	9823	79
Guangzhou Isun Pharmaceutical Co., Ltd	020-39119399 18927568969	isunpharm@qq.com	China	4428	55
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	17993	56
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
Alta Scientific Co., Ltd.	022-6537-8550 15522853686	sales@altasci.com.cn	China	4515	55
Shenzhen Regent Biochemical Technology Co., Ltd.	0755-0755-85201366 18938635012	sales@regentsciences.com	China	9293	58

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