Description
Phosphatidyl-L-serine is a phospholipid material offered at a minimum purity of 50 % for membrane biology, formulation, and biochemical research. It is identified by CAS number 51446-62-9 and the empirical formula C₄₂H₈₂NO₁₀P, with a molar mass of 792,07 g/mol and a boiling point of 480 °C. supports preparation of liposomes, model membranes, and analytical standards where phosphatidylserine content is required. Researchers use this lipid class in studies of bilayer organisation, protein–lipid interactions, and cell-signalling models that depend on anionic phospholipid headgroups. Material from manufacturer Carl ROTH provides a practical laboratory quantity with clearly stated identity parameters for documentation and batch tracking. The minimum 50 % specification should be considered when calculating effective phosphatidylserine load in buffers, emulsions, or solid dispersions. This unit size suits method development, comparative formulation work, and multi-experiment programmes that need a consistent phospholipid source without oversizing inventory for early-stage projects.
This article is part of Click chemistry, bioconjugation & synthesis reagents, in Biochemicals & reagents.
Key features
- Colour: yellow to orange or brown
- Form: powder
- Assay: ≥50 %
- CAS number: 51446-62-9
- Pack sizes: 50 g, 100 g, 250 g
- Purity: min. 50 %
- Empirical formula: C₄₂H₈₂NO₁₀P
- Molar mass: 792,07 g/mol
- Boiling point: 480 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Phosphatidyl-L-serine, min. 50 %, 50 g
What is this article?
Phosphatidyl-L-serine, min. 50 %, 50 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Click chemistry, bioconjugation & synthesis reagents, inside Biochemicals & reagents, in Life Science & Microbiology.
Click and bioconjugation reagents join two molecules under mild conditions, often an azide to an alkyne, or an NHS ester to an amine. The linker length and the reactive group are the specification. They are small bottles of a reactive compound, and moisture often ruins them.
A biochemical is a molecule of life, sold as a reagent: an amino acid, a sugar, a nucleotide, a lipid, an enzyme, an antibiotic. The difference from a bulk chemical is that the use is a biological one, and the impurities that matter are the ones that change that use. An enzyme is specified by activity, not only by mass. An antibiotic is specified by potency. Papers are on PubMed. Structures are on PubChem. Strains and lines that consume these reagents are at ATCC.
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