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Details of TopicalPdb ID 1225

PRIMARY INFORMATION
ID1225
PMID12695068
Year2003
Sequence(Chain A: GIVEQCCTSICSLYQLENYCN)
(Chain B: FVNQHLCGSHLVEALYLVCGERGFFYTPKT)
NameInsulin in poloxamer gel 408
Length51
N-Terminal ModificationFree
C-Terminal ModificationFree
Linear/ CyclicCyclic (Chain A: C6-C11)(Chain A:C7-Chain B:C7) (Chain A:C20-Chain B:C19)
ChiralityL
Chemical ModificationNone
Origin of PeptidePolypeptide
Nature of Peptide/CargoIt is used in the treatment diabetes mellitus and has immense therapeutic and commercial importance
MechanismNot mentioned
Cargo Sequence/StructureNone
Name of cargo
Not applicable
AssayFranz diffusion cells, Radioimuunoassay
EnhancerLinoleic acid
Properties of enhancerNot mentioned
Concentration500 µl of gel formulation with 500 µl of linoleic acid (5% v / v)
Incubation time2 h
Tissue permeability (value with units)Skin permeation parameters of insulin from poloxamer 407 gel using linoleic acid enhancer, Lag time (h)=0.65 (0.49) , Flux (µg/cm2 /h)=8.08 (0.20), Cumulative amount permeated (µg)=244.38 (30.21), Skin affinity=5.28 (2.37), (P<0.05), all values are n=3
Tissue SampleFemale Sprague–Dawley rat skin
Ex vivo/In vivo/In vitroex vivo
SECONDARY INFORMATION
STRUCTURE
Predicted Structure
SMILESN.A.