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850537P

Avanti

Facade™-TEM

3α,7α,12α-tri-((O-β-D-maltopyranosyl)ethyloxy)-cholane, powder

Synonym(s):

FA-4

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About This Item

Empirical Formula (Hill Notation):
C66H114O36
CAS Number:
1429405-96-8
Molecular Weight:
1483.59
UNSPSC Code:
12161902
NACRES:
NA.25

Assay

>99% (TLC)

form

powder

mol wt

1483.59 g/mol

packaging

pkg of 1 × 25 mg (850537P-25mg)

manufacturer/tradename

Avanti Research™ - A Croda Brand 850537P

shipped in

dry ice

storage temp.

−20°C

SMILES string

[H][C@@]12[C@]([C@](CC[C@@H](OCCO[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]4[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O4)[C@@H](CO)O3)C5)(C)[C@]5([H])C[C@H]2OCCO[C@@H]6[C@@H](O)[C@H](O)[C@@H](O[C@H]7[C@@H](O)[C@H](O)[C@@H](O)[C@H](CO)O7)[C@H](CO)O6)([H])C[C@H](OCCO[C@

General description

Facade™TEM/FA-4 (3α,7α,12α-tri-((O-β-D-maltopyranosyl)ethyloxy)-cholane) is a sterol-based/sugar-based facial amphiphile. It carries three sugar attachments on the steroid backbone.

Biochem/physiol Actions

Facade™TEM/FA-4 (3α,7α,12α-tri-((O-β-D-maltopyranosyl)ethyloxy)-cholane) can be used in the preparation of micelles. It may also be used in the stabilization and crystallization of membrane proteins. FA-4 is not effective as a cystic fibrosis transmembrane conductance regulator (CFTR) solubilizer.

Packaging

5 mL Amber Glass Screw Cap Vial (850537P-25mg)

Legal Information

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

Storage Class Code

11 - Combustible Solids

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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Sung Chang Lee et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(13), E1203-E1211 (2013-03-13)
Amphiphile selection is a critical step for structural studies of membrane proteins (MPs). We have developed a family of steroid-based facial amphiphiles (FAs) that are structurally distinct from conventional detergents and previously developed FAs. The unique FAs stabilize MPs and
Designing facial amphiphiles for the stabilization of integral membrane proteins.
Qinghai Zhang et al.
Angewandte Chemie (International ed. in English), 46(37), 7023-7025 (2007-08-11)
Ellen Hildebrandt et al.
Biochimica et biophysica acta, 1838(11), 2825-2837 (2014-07-30)
Structural knowledge of the cystic fibrosis transmembrane conductance regulator (CFTR) requires developing methods to purify and stabilize this aggregation-prone membrane protein above 1mg/ml. Starting with green fluorescent protein- and epitope-tagged human CFTR produced in mammalian cells known to properly fold

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