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Neuropeptide Y 13-36 (porcine)

* Please kindly note that our products are not to be used for therapeutic purposes and cannot be sold to patients.

Neuropeptide Y 13-36 (porcine) is a selective neuropeptide Y2 receptor agonist (Ki = 0.18 nM). It mimics the effects of NPY at presynaptic receptors in vas deferens.

Category

Peptide Inhibitors

Catalog number

BAT-015847

CAS number

113662-54-7

Molecular Formula

C135H209N41O36

Molecular Weight

2982.36

Specification
Reference Reading

Synonyms

H-Pro-Ala-Glu-Asp-Leu-Ala-Arg-Tyr-Tyr-Ser-Ala-Leu-Arg-His-Tyr-Ile-Asn-Leu-Ile-Thr-Arg-Gln-Arg-Tyr-NH2

Appearance

White lyophilised solid

Sequence

PAEDLARYYSALRHYINLITRQRY
(Modifications: Tyr-24 = C-terminal amide)

Storage

Store in a cool and dry place (or refer to the Certificate of Analysis).

InChI

InChI=1S/C135H209N41O36/c1-15-68(9)105(129(210)172-98(60-102(137)184)124(205)166-93(54-67(7)8)126(207)175-106(69(10)16-2)130(211)176-107(73(14)178)131(212)162-87(26-21-51-152-135(145)146)113(194)161-88(43-45-101(136)183)117(198)159-85(24-19-49-150-133(141)142)114(195)163-90(108(138)189)55-74-27-35-79(179)36-28-74)174-127(208)96(58-77-33-41-82(182)42-34-77)169-123(204)97(59-78-62-147-64-153-78)170-116(197)86(25-20-50-151-134(143)144)160-120(201)92(53-66(5)6)164-111(192)72(13)156-128(209)100(63-177)173-122(203)95(57-76-31-39-81(181)40-32-76)168-121(202)94(56-75-29-37-80(180)38-30-75)167-115(196)84(23-18-48-149-132(139)140)157-109(190)71(12)155-119(200)91(52-65(3)4)165-125(206)99(61-104(187)188)171-118(199)89(44-46-103(185)186)158-110(191)70(11)154-112(193)83-22-17-47-148-83/h27-42,62,64-73,83-100,105-107,148,177-182H,15-26,43-61,63H2,1-14H3,(H2,136,183)(H2,137,184)(H2,138,189)(H,147,153)(H,154,193)(H,155,200)(H,156,209)(H,157,190)(H,158,191)(H,159,198)(H,160,201)(H,161,194)(H,162,212)(H,163,195)(H,164,192)(H,165,206)(H,166,205)(H,167,196)(H,168,202)(H,169,204)(H,170,197)(H,171,199)(H,172,210)(H,173,203)(H,174,208)(H,175,207)(H,176,211)(H,185,186)(H,187,188)(H4,139,140,149)(H4,141,142,150)(H4,143,144,151)(H4,145,146,152)/t68-,69-,70-,71-,72-,73+,83-,84-,85-,86-,87-,88-,89-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,105-,106-,107-/m0/s1

InChI Key

HEALDAASUSTTPJ-QGTLAHJGSA-N

Canonical SMILES

CCC(C)C(C(=O)NC(CC(=O)N)C(=O)NC(CC(C)C)C(=O)NC(C(C)CC)C(=O)NC(C(C)O)C(=O)NC(CCCNC(=N)N)C(=O)NC(CCC(=O)N)C(=O)NC(CCCNC(=N)N)C(=O)NC(CC1=CC=C(C=C1)O)C(=O)N)NC(=O)C(CC2=CC=C(C=C2)O)NC(=O)C(CC3=CNC=N3)NC(=O)C(CCCNC(=N)N)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CO)NC(=O)C(CC4=CC=C(C=C4)O)NC(=O)C(CC5=CC=C(C=C5)O)NC(=O)C(CCCNC(=N)N)NC(=O)C(C)NC(=O)C(CC(C)C)NC(=O)C(CC(=O)O)NC(=O)C(CCC(=O)O)NC(=O)C(C)NC(=O)C6CCCN6

1.Estimation of Genetic Parameters and Trends for Length of Productive Life and Lifetime Production Traits in a Commercial Landrace and Yorkshire Swine Population in Northern Thailand.

Noppibool U1, Elzo MA2, Koonawootrittriron S1, Suwanasopee T1. Asian-Australas J Anim Sci. 2015 Dec 23. doi: 10.5713/ajas.15.0647. [Epub ahead of print]

The objective of this research was to estimate genetic parameters and trends for length of productive life (LPL), lifetime number of piglets born alive (LBA), lifetime number of piglets weaned (LPW), lifetime litter birth weight (LBW) and lifetime litter weaning weight (LWW) in a commercial swine farm in Northern Thailand. Data were gathered during a 24-year period from July 1989 to August 2013. A total of 3,109 phenotypic records from 2,271 Landrace (L) and 838 Yorkshire sows (Y) were analyzed. Variance and covariance components, heritabilities and correlations were estimated using an AIREML procedure. The 5-trait animal model contained the fixed effects of first farrowing year-season, breed group, and age at first farrowing. Random effects were sow and residual. Estimates of heritabilities were medium for all five traits (0.17 ± 0.04 for LPL and LBA to 0.20 ± 0.04 for LPW). Genetic correlations among these traits were high, positive, and favorable (p<0.

2.Saxagliptin and Tadalafil Differentially Alter Cyclic Guanosine Monophosphate (cGMP) Signaling and Left Ventricular Function in Aortic-Banded Mini-Swine.

Hiemstra JA1, Lee DI2, Chakir K2, Gutiérrez-Aguilar M3, Marshall KD3, Zgoda PJ1, Cruz Rivera N1, Dozier DG1, Ferguson BS1, Heublein DM4, Burnett JC4, Scherf C5, Ivey JR1, Minervini G6, McDonald KS7, Baines CP8, Krenz M9, Domeier TL7, Emter CA10. J Am Heart Assoc. 2016 Apr 20;5(4). pii: e003277. doi: 10.1161/JAHA.116.003277.

BACKGROUND: Cyclic guanosine monophosphate-protein kinase G-phosphodiesterase 5 signaling may be disturbed in heart failure (HF) with preserved ejection fraction, contributing to cardiac remodeling and dysfunction. The purpose of this study was to manipulate cyclic guanosine monophosphate signaling using the dipeptidyl-peptidase 4 inhibitor saxagliptin and phosphodiesterase 5 inhibitor tadalafil. We hypothesized that preservation of cyclic guanosine monophosphate cGMP signaling would attenuate pathological cardiac remodeling and improve left ventricular (LV) function.

3.Production of an enzymatically active and immunogenic form of ectodomain of Porcine rubulavirus hemagglutinin-neuraminidase in the yeast Pichia pastoris.

Cerriteño-Sánchez JL1, Santos-López G2, Rosas-Murrieta NH3, Reyes-Leyva J2, Cuevas-Romero S4, Herrera-Camacho I5. J Biotechnol. 2016 Apr 10;223:52-61. doi: 10.1016/j.jbiotec.2016.02.035. Epub 2016 Mar 3.

Blue-eye disease (BED) of swine is a viral disease endemic in Mexico. The etiological agent is a paramyxovirus classified as Porcine rubulavirus (PoRV-LPMV), which exhibits in its envelope the hemagglutinin-neuraminidase (HN) glycoprotein, the most immunogenic and a major target for vaccine development. We report in this study the obtaining of ectodomain of PoRV HN (eHN) through the Pichia pastoris expression system. The expression vector (pPICZαB-HN) was integrated by displacement into the yeast chromosome and resulted in a Mut(+) phenotype. Expressed eHN in the P. pastoris X33 strain was recovered from cell-free medium, featuring up to 67nmol/min/mg after 6 days of expression. eHN was recognized by the serum of infected pigs with strains currently circulating in the Mexican Bajio region. eHN induces antibodies in mice after 28 days of immunization with specific recognition in ELISA test. These antibodies were able to inhibit >80% replication by viral neutralization assays in cell culture.

4.Pharmacokinetics of Ceftiofur Crystalline-Free Acid in Clinically Healthy Dogs (Canis lupus familiaris).

Hooper SE1, Korte SW2, Giguère S3, Fales WH4, Davis JL5, Dixon LW2. J Am Assoc Lab Anim Sci. 2016;55(2):224-9.

Economical, injectable antibiotics are beneficial when clinical manifestations of an animal model prevent the use of oral antibiotics. Ceftiofur crystalline-free acid (CCFA) is an injectable, sustained-release form of ceftiofur, a third-generation cephalosporin that is labeled for use in swine, cattle, and horses. Because CCFA is an economical, injectable antibiotic that could be of value for use in research dogs, the objective of this study was to determine the pharmacokinetic properties of CCFA in apparently healthy dogs and to determine the minimal inhibitory concentrations of ceftiofur for veterinary pathogens cultured during 2011 through 2014 from the respiratory system, integumentary system, and urinary system of dogs. The study population comprised of 5 dogs (age, 1 y; weight, 24.7 to 26.9 kg) that were deemed healthy after no abnormalities were found on physical exam, CBC analysis, and clinical chemistry panel. Each dog received CCFA at 5.