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810283C

Avanti

TopFluor™ PS

Avanti Research™ - A Croda Brand 810283C

Synonym(s):

1-palmitoyl-2-(dipyrrometheneboron difluoride)undecanoyl-sn-glycero-3-phospho-L-serine (ammonium salt)

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About This Item

Empirical Formula (Hill Notation):
C46H80BF2N4O10P
CAS Number:
1246355-65-6
Molecular Weight:
928.93
UNSPSC Code:
12352211
NACRES:
NA.25

Assay

>99% (TLC)

form

liquid

packaging

pkg of 1 × 1 mL (810283C-1mg)

manufacturer/tradename

Avanti Research™ - A Croda Brand 810283C

concentration

1 mg/mL (810283C-1mg)

shipped in

dry ice

storage temp.

−20°C

General description

Phosphoserine/phosphatidylserine (PS) is an endogenous phospholipid, that is found in all polyanionic macromolecules.

Application

TopFluor™ PS may be used in liposome generation and as a synthetic fluorescent PS analogue to study PS distribution and dynamics in mouse embryonic fibroblasts (MEFs). It has also been used to study the fluorescence resonance energy transfer (FRET) efficiency between TopFluor PtdSer and RFP-K-RasG12V PBD mutants and to directly measure its interaction with RFP-K-RasG12V PBD mutant.

Biochem/physiol Actions

Phosphoserine (PS) can be used as a template for the recognition of cancer antigen 125 (CA 125). It is very essential for healthy nerve cell membranes and myelin. Exogenous PS can be actively absorbed in humans. It plays a key role in memory related issues and several other cognitive activities. PS actively participates in the locomotor functions. TopFluor-PS/1-palmitoyl-2-(dipyrrometheneboron difluoride)undecanoyl-sn-glycero-3-phospho-l-serine is a synthetic fluorescent PS analog.

Packaging

5 mL Amber Glass Screw Cap Vial (810283C-1mg)

Legal Information

Avanti Research is a trademark of Avanti Polar Lipids, LLC
TopFluor is a trademark of Avanti Polar Lipids, LLC

Pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3

Target Organs

Central nervous system, Liver,Kidney

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Lipid-Sorting Specificity Encoded in K-Ras Membrane Anchor Regulates Signal Output
Zhou Y, et al.
Cell, 168(1), 239-251 (2017)
Phosphatidylserine dynamics in cellular membranes
Kay JG, et al.
Molecular Biology of the Cell, 23(11), 2198-2212 (2012)
Lysosomal integral membrane protein-2 as a phospholipid receptor revealed by biophysical and cellular studies
Conrad KS, et al.
Nature Communications, 8(1908), 1-13 (2017)
Phosphatidylserine and the human brain
Glade MJ and Smith K
Nutrition, 31(6), 781-786 (2015)
Adsorption of O-phospho-L-serine and L-serine onto poorly crystalline apatite
Benaziz L, et al.
Journal of Colloid and Interface Science, 238(1), 48-53 (2001)
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