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SCP0178

Sigma-Aldrich

Leucokinin I

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About This Item

Empirical Formula (Hill Notation):
C41H53N11O12
Molecular Weight:
891.93
UNSPSC Code:
12352200
NACRES:
NA.32

Assay

≥95% (HPLC)

form

lyophilized

composition

Peptide Content, ≥73%

storage condition

protect from light

storage temp.

−20°C

Amino Acid Sequence

Asp-Pro-Ala-Phe-Asn-Ser-Trp-Gly-NH2

Application

Leucokinin I is a myotropic kinin-related neuropeptide is used to study its cell signaling pathway and kinin receptor interactions.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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P V Pietrantonio et al.
Insect molecular biology, 14(1), 55-67 (2005-01-25)
A cDNA cloned from Aedes aegypti (L.) (Aedae) female Malpighian tubule (AY596453) encodes a 584 amino acid residue protein (65.2 kDa) predicted as a G protein-coupled receptor and orthologue of the drosokinin receptor from Drosophila melanogaster and highly similar to
Begoña López-Arias et al.
Peptides, 32(3), 545-552 (2010-07-14)
Previous studies have revealed leucokinin (LK) expression in the brain and ventral ganglion of Drosophila CNS. One pair of protocerebrum neurons located in the lateral horn area (LHLK) surrounds the peduncles of the mushroom bodies while two pairs of subesophageal
Bader Al-Anzi et al.
Current biology : CB, 20(11), 969-978 (2010-05-25)
Total food intake is a function of meal size and meal frequency, and adjustments to these parameters allow animals to maintain a stable energy balance in changing environmental conditions. The physiological mechanisms that regulate meal size have been studied in
D R Nässel et al.
The Journal of comparative neurology, 322(1), 45-67 (1992-08-01)
Antisera were raised against the myotropic neuropeptide leucokinin I, originally isolated from head extracts of the cockroach Leucophaea maderae. Processes of leucokinin I immunoreactive (LKIR) neurons were distributed throughout the nervous system, but immunoreactive cell bodies were not found in
K Elekes et al.
The Journal of comparative neurology, 341(2), 257-272 (1994-03-08)
In this study, an antiserum raised against an insect myotropic peptide, leucokinin I (DPAFNSWGamide), was used for mapping leucokinin-like immunoreactive (LK-LI) neurons in the gastropod mollusc, Helix pomatia. Immunocytochemistry performed on both whole-mounts and cryostat sections demonstrated LK-LI neurons in

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