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Key Documents

N5266

Sigma-Aldrich

Neurotensin Fragment 8-13 acetate salt

≥97% (HPLC), suitable for ligand binding assays

Synonym(s):

L-arginyl-L-arginyl-L-prolyl-L-tyrosyl-L-isoleucyl-L-leucine

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About This Item

Empirical Formula (Hill Notation):
C38H64N12O8
CAS Number:
Molecular Weight:
816.99
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.26

product name

Neurotensin Fragment 8-13 acetate salt, ≥97% (HPLC)

Quality Level

Assay

≥97% (HPLC)

form

powder

technique(s)

ligand binding assay: suitable

color

white

application(s)

cell analysis

storage temp.

−20°C

SMILES string

CCC(C)C(NC(=O)C(Cc1ccc(O)cc1)NC(=O)C2CCCN2C(=O)C(CCCNC(N)=N)NC(=O)C(N)CCCNC(N)=N)C(=O)NC(CC(C)C)C(O)=O

InChI

1S/C38H64N12O8/c1-5-22(4)30(34(55)48-28(36(57)58)19-21(2)3)49-32(53)27(20-23-12-14-24(51)15-13-23)47-33(54)29-11-8-18-50(29)35(56)26(10-7-17-45-38(42)43)46-31(52)25(39)9-6-16-44-37(40)41/h12-15,21-22,25-30,51H,5-11,16-20,39H2,1-4H3,(H,46,52)(H,47,54)(H,48,55)(H,49,53)(H,57,58)(H4,40,41,44)(H4,42,43,45)

InChI key

DQDBCHHEIKQPJD-UHFFFAOYSA-N

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Amino Acid Sequence

Arg-Arg-Pro-Tyr-Ile-Leu

Biochem/physiol Actions

Neurotensin Fragment 8-13 acetate salt is the smallest active fragment of neurotensin.

Linkage

Smallest active fragment of neurotensin

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Eli-Anne B Gjerde et al.
American journal of physiology. Heart and circulatory physiology, 283(3), H933-H940 (2002-08-16)
Injury to soft tissue results in the lowering of interstitial fluid pressure (P(if)), plasma protein extravasation, and increased total tissue volume. In this study, the effects of N-acetyl neurotensin(8-13) [AcNT(8-13)] on P(if) in rat trachea were examined after electrical stimulation
Florine Cavelier et al.
Journal of the American Chemical Society, 124(12), 2917-2923 (2002-03-21)
The analogue gamma-(dimethylsila)-proline, denoted silaproline (Sip), was synthesized in both enantiomerically pure forms by diastereoselective alkylation of a chiral glycine equivalent with use of Schöllkopf's bis-lactim ether method. The effect of replacing a proline residue in model peptides by this
P T F Williamson et al.
FEBS letters, 518(1-3), 111-115 (2002-05-09)
A functionally active analogue of neurotensin, neurotensin(8-13), has been observed whilst bound to the agonist-binding site of the rat neurotensin receptor by nuclear magnetic resonance (NMR). Through the application of slow magic angle sample spinning and high-power proton decoupling, sufficient
Susan Richter et al.
Bioorganic & medicinal chemistry letters, 20(11), 3306-3309 (2010-05-11)
Two neurotensin(8-13)-containing peptide heterodimers were prepared via copper(I)-mediated click chemistry. The resulting peptide dimers could be obtained in 28-31% yield after HPLC purification. Neurotensin(8-13)-containing peptide dimers were used in an in vitro binding assay to determine binding affinity towards the
Chiara Falciani et al.
ChemMedChem, 6(4), 678-685 (2011-03-04)
The structure and the in vitro behavior of liposomes filled with the cytotoxic drug doxorubicin (Doxo) and functionalized on the external surface with a branched moiety containing four copies of the 8-13 neurotensin (NT) peptide is reported. The new functionalized

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