| Identification | Back Directory | [Name]
1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHO-L-SERINE SODIUM SALT | [CAS]
321595-13-5 | [Synonyms]
DSPS
18:0 PS
DSPS-Na
PS(18:0/18:0)
18:0 PS SODIUM SALT
BRAIN PS (SODIUM SALT)
1,2-Distearoyl-sn-glycero-3-phosphoserine
L-A-PHOSPHATIDYLSERINE (BRAIN-SODIUM SALT)
3-sn-Phosphatidyl-L-serine, distearoyl sodium salt
L-α-Phosphatidyl-L-serine Sodium Salt (Technical Grade)
1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHO-L-SERINE SODIUM SALT
1,2-Dioctadecanoyl-sn-glycero-3-phosphoserine sodium salt
1,2-Dioctadecanoyl-sn-glycero-3-phospho-L-serine sodium salt
1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHO-L-SERINE (SODIUM SALT);18:0 PS
1,2-Distearoyl-sn-glycero-3-phospho-L-serine sodium salt >=75% (TLC)
(2S)-2-azaniumyl-3-[[(2R)-2,3-di(octadecanoyloxy)propoxy]-oxidophosphoryl]oxypropanoate
L-Serine, (2R)-2,3-bis[(1-oxooctadecyl)oxy]propyl hydrogen phosphate(ester), monosodium salt
(2S,8R)-2-Amino-5-hydroxy-11-oxo-8-[(1-oxooctadecyl)oxy]-4,6,10-trioxa-5-phosphaoctacosanoic acid 5-oxide sodium salt | [Molecular Formula]
C42H81NNaO10P | [MDL Number]
MFCD00145110 | [MOL File]
321595-13-5.mol | [Molecular Weight]
814.06 |
| Questions And Answer | Back Directory | [Uses]
L-alpha-Phosphatidyl-L-serine Sodium Salt is a useful research chemical, and has been used in the development of anionic bubble lipopolyplexes for efficient and safe gene transfection with ultrasound exposure in mice. |
| Chemical Properties | Back Directory | [storage temp. ]
-20°C | [solubility ]
Methanol (Slightly, Heated, Sonicated) | [form ]
Solid | [color ]
White to Off-White | [biological source]
synthetic | [Stability:]
Hygroscopic |
| Hazard Information | Back Directory | [Description]
DSPS, 1,2-Distearoyl-sn-glycero-3-phospho-L-serine, is an anionic phospholipid with stearic acid tails (18:0) and contains a carboxylic acid (COOH) and amine (NH2) in their head group. It has been used in the preparation of lipid-mixing vesicles, liposome, or artificial membrane. Due to the medium size of fatty acid chain, DLPS is used to form thinner membranes/walls. | [General Description]
Phosphatidylserine (PS), an aminophospholipid is negatively charged and accounts for 2–10% of total cellular lipid. It is located in the membrane leaflets. | [Biochem/physiol Actions]
Phosphatidylserine (PS) plays a key role in protein kinase C pathways. It also helps in confining the intracellular proteins to membrane leaflets of cytosol. |
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Sigma-Aldrich
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Wisdom Drugs Co., Ltd.
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