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化驗
>99% (TLC)
形狀
powder
包裝
pkg of 1 × 25 mg (840055P-25mg)
製造商／商標名
Avanti Research™ - A Croda Brand 840055P
脂質類型
phosphoglycerides
phospholipids
運輸包裝
dry ice
儲存溫度
−20°C
SMILES 字串
[O-]P(OCC[N+](C)(C)C)(OC[C@]([H])(OC(CCCCCCC/C=C\C/C=C\CCCCC)=O)COC(CCCCCCCCCCCCCCCCC)=O)=O
InChI
1S/C44H84NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-43(46)50-40-42(41-52-54(48,49)51-39-38-45(3,4)5)53-44(47)37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h15,17,21,23,42H,6-14,16,18-20,22,24-41H2,1-5H3/b17-15-,23-21-/t42-/m1/s1
InChI 密鑰
FORFDCPQKJHEBF-VPUSDGANSA-N
一般說明
Phosphatidylcholine (PC) has two fatty acid chains attached to a head group. Generally, PC has saturated fatty acid in the sn-1 position and unsaturated fatty acid in the sn-2 position. It has a quaternary ammonium group and a phosphate moiety in the head group, existing as a zwitterion in a wide range of pH.
應用
Liver PC is suitable for use:
- as a standard for quantitation of tumor derived lipids by thin layer chromatography
- in the preparation of liposomes to mimic mammalian membranes
- in lipid vesicle preparation to study intravesicular transfer of α-tocopherol fluorescent derivative (NBD-Toc)
生化／生理作用
Phosphatidylcholine (PC) plays a key role in the synthesis of second messenger and signaling molecules like diacyl glycerol, lysophosphatidic acid, phosphatidic acid and arachidonic acid. Liver PC has a saturated to unsaturated fatty acid ratio of 0.91.
包裝
5 mL Clear Glass Sealed Ampule (840055P-25mg)
法律資訊
Avanti Research is a trademark of Avanti Polar Lipids, LLC
儲存類別代碼
11 - Combustible Solids
Essentials of Medical Biochemistry: With Clinical Cases (2011)
Noncovalently and covalently bound lipid on the receptor for immunoglobulin E
Kinet JP, et al.
Biochemistry, 24(25), 7342-7348 (1985)
Liposomes with diverse compositions are protected during desiccation by LEA proteins from Artemia franciscana and trehalose
Moore DS, et al.
Biochimica et Biophysica Acta - Biomembranes, 1858(1), 104-115 (2016)
Effect of bilayer phospholipid composition and curvature on ligand transfer by the alpha-tocopherol transfer protein
Zhang WX, et al.
Lipids, 44(7), 631-631 (2009)
Soyoun Kim et al.
PloS one, 10(3), e0121171-e0121171 (2015-03-25)
A number of peptide-based indicators have been identified and reported as potential apoptosis probes, offering great promise for early assessment of therapeutic efficacy in several types of cancer. Direct comparison of the newly developed probes with previously used ones would
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