콘텐츠로 건너뛰기
Merck
모든 사진(5)

문서

P3644

Sigma-Aldrich

L-α-Phosphatidylcholine

from soybean, Type IV-S, ≥30% (enzymatic)

동의어(들):

1,2-Diacyl-sn-glycero-3-phosphocholine, 3-sn-Phosphatidylcholine, L-α-Lecithin, Azolectin, PC

로그인조직 및 계약 가격 보기


About This Item

CAS Number:
Beilstein:
5209585
EC Number:
UNSPSC 코드:
51321705
NACRES:
NA.25

생물학적 소스

soybean

유형

Type IV-S

형태

solid

농도

≥30% (enzymatic)

solubility

chloroform: soluble 100 mg/mL, clear to slightly hazy, yellow to orange

작용기

phospholipid

지질 유형

phosphoglycerides

배송 상태

ambient

저장 온도

−20°C

InChI

1S/C42H80NO8P/c1-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-42(45)51-40(39-50-52(46,47)49-37-36-43(3,4)5)38-48-41(44)34-32-30-28-26-24-22-19-17-15-13-11-9-7-2/h14,16,20-21,40H,6-13,15,17-19,22-39H2,1-5H3/b16-14-,21-20-/t40-/m1/s1

InChI key

JLPULHDHAOZNQI-ZTIMHPMXSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

L-α-Phosphatidylcholine is suitable for use:
  • as a component of human erythroid massive amplification culture (HEMAdef) medium for clinical expansion of human erythroblasts
  • in the chloride efflux assay to examine the chloride permeability of lipid vesicles conferred by soluble CLIC1
  • in an assay to measure solubilized wax synthase activity
  • as a component of buffer A used for the resuspension of the cholate-solubilized catalytic unit of adenylate cyclase
  • as a cryoprotectant for freezing ruminant sperm
  • as a substrate for the estimation of phospholipase activity
  • to make liposomes to assess their efficiency of recruitment of ARF (ADP ribosylation factor) and AP-1 (adaptor protein)
  • in the preparation of the isolated catalytic unit of soluble adenylate cyclase

생화학적/생리학적 작용

Phosphatidylcholine is the major membrane phospholipid in eukaryotic cells, forming the structural component of these membranes. It also serves as a reservoir for several lipid messengers and a source for several bioactive lipids such as, lysophosphatidylcholine, phosphatidic acid, diacylglycerol, lysophosphatidylcholine, platelet activating factor, and arachidonic acid.
A major structural phospholipid in brain, comprising approx. 15% of total lipid; primarily localized to gray matter.

제조 메모

Purified from P 5638

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

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.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

K D Lardizabal et al.
Plant physiology, 122(3), 645-655 (2000-03-11)
Wax synthase (WS, fatty acyl-coenzyme A [coA]: fatty alcohol acyltransferase) catalyzes the final step in the synthesis of linear esters (waxes) that accumulate in seeds of jojoba (Simmondsia chinensis). We have characterized and partially purified this enzyme from developing jojoba
Anna Kloda et al.
Proceedings of the National Academy of Sciences of the United States of America, 104(5), 1540-1545 (2007-01-24)
In this study, the heteromeric N-methyl-D-aspartate (NMDA) receptor channels composed of NR1a and NR2A subunits were expressed, purified, reconstituted into liposomes, and characterized by using the patch clamp technique. The protein exhibited the expected electrophysiological profile of activation by glutamate
Hossein Salmani et al.
Cryobiology, 68(2), 276-280 (2014-02-20)
Soybean lecithin is a suitable plant-based cryoprotectant for freezing ruminant sperm. Optimum level of lecithin was not clear for goat semen cryopreservation. The objective of this study was to investigate the effects of different levels of soybean lecithin in semen
R S Salter et al.
The Journal of biological chemistry, 256(19), 9830-9833 (1981-10-10)
The catalytic and guanine nucleotide regulatory (G/F) units of solubilized bovine brain adenylate cyclase were separated by gel filtration as described by Strittmatter, S., and Neer, E. J. ((1980) Proc. Natl. Acad. Sci. U. S. A. 77, 6344-6348). The isolated
W Jiang et al.
Proceedings of the National Academy of Sciences of the United States of America, 98(9), 4966-4971 (2001-04-26)
The stoichiometry of c subunits in the H(+)-transporting F(o) rotary motor of ATP synthase is uncertain, the most recent suggestions varying from 10 to 14. The stoichiometry will determine the number of H(+) transported per ATP synthesized and will directly

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

고객지원팀으로 연락바랍니다.