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Recombinant Vasoactive Intestinal Peptide (VIP)

PHM27; Intestinal peptide PHV-42; Peptide histidine valine 42; Peptide histidine methioninamide 27

  • Product No.RPA380Ra01
  • Organism SpeciesRattus norvegicus (Rat) Same name, Different species.
  • SourceProkaryotic expression
  • HostE.coli
  • Endotoxin Level<1.0EU per 1µg (determined by the LAL method)
  • Subcellular LocationSecreted
  • Predicted Molecular Massn/a
  • Accurate Molecular Massn/a(Analysis of differences refer to the manual)
  • Residues & TagsN-terminal His Tag
  • Buffer Formulation20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.
  • Traits Freeze-dried powder
  • Purity> 90%
  • Isoelectric Point8.0
  • Applications Positive Control; Immunogen; SDS-PAGE; WB.
    If bio-activity of the protein is needed, please check active protein.
  • Downloadn/a
  • UOM 10µg50µg 200µg 1mg 5mg
  • FOB US$ 180  US$ 450  US$ 900  US$ 2700  US$ 6750 
    For more details, please contact local distributors!

SEQUENCE

USAGE

Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

STORAGE

Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.

STABILITY

The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.

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Magazine Citations
Clinical Genetics VIP gene variants related to idiopathic pulmonary arterial hypertension in Chinese population Wiley: source
Human immunology Low levels of vasoactive intestinal peptide are associated with Chagas disease cardiomyopathy Pubmed: 23800435
Headache: The Journal of Head and Face Pain CGRP and VIP Levels as Predictors of Efficacy of Onabotulinumtoxin Type A in Chronic Migraine Onlinelibrary: head.12372
World J Gastroenterol Roles of sphincter of Oddi motility and serum vasoactive intestinal peptide, gastrin and cholecystokinin octapeptide NCBI: PMC4000510
Cephalalgia? Increased VIP levels in peripheral blood outside migraine attacks as a potential biomarker of cranial parasympathetic activation in chronic migraine Pubmed:24847167
J Huazhong Univ Sci Technolog Med Sci. Clinical study of electro-acupuncture treatment with different intensities for functional constipation patients Pubmed:25318892
PLOS ONE Aqueous Fraction of Beta vulgaris Ameliorates Hyperglycemia in Diabetic Mice due to Enhanced Glucose Stimulated Insulin Secretion, Mediated by Acetylcholine and GLP-1, and Elevated Glucose Uptake via Increased Membrane Bound GLUT4 Transporters Pubmed:25647228
PLOS ONE Aqueous Fraction of PubMed: 25647228
Pharmacol Res Oral curcumin has anti-arthritic efficacy through somatostatin generation PubMed: 25836921
World J Gastroenterol Effects of sphincter of Oddi motility on the formation of cholesterol gallstones Pubmed:27350732
Annals of Allergy, Asthma and Immunology Effect of acupuncture on house dust mite specific IgE, substance P, and symptoms in persistent allergic rhinitis Pubmed:27156748
Cephalalgia. Relationship between serum levels of VIP, but not of CGRP, and cranial autonomic parasympathetic symptoms: A study in chronic migraine patients Pubmed:27250233
Headache No Change in Interictal PACAP Levels in Peripheral Blood in Women With Chronic Migraine pubmed:27634731
Sci Rep. Using the "target constituent removal combined with bioactivity assay" strategy to investigate the optimum arecoline content in charred areca nut. pubmed:28054652
BMC Complementary and Alternative Medicine [6]-Gingerol, from Zingiber officinale, potentiates GLP-1 mediated glucose-stimulated insulin secretion pathway in pancreatic β-cells and increases RAB8/RAB10-regulated membrane presentation of GLUT4 transporters in skeletal muscle to improve hyperglycemia in Leprdb/db type 2 diabetic mice 10.1186/s12906-017-1903-0
Applied Biological Chemistry Positive enhancement of Lactobacillus fermentum HY01 on intestinal movements of mice having constipation 10.1007/s13765-017-0327-3
Journal of Periodontology Salivary neuropeptides, stress, and periodontitis Pubmed:28914594
Evidence-Based Complementary and Alternative Medicine Home-Based Transcutaneous Neuromodulation Improved Constipation via Modulating Gastrointestinal Hormones and Bile Acids Pubmed:29853946
Revista do Instituto de Medicina Tropical de São Paulo Vasoactive intestinal peptide degradation might influence Interleukin-17 expression in cardiac chagasic patients Pubmed: 30365640
Journal of Veterinary Science Serum Levels of Neuropeptides in Cows with Left Abomasal Displacement Pubmed: 30562932
Science of Food and Agriculture Protective Effect of Silkworm Pupa Oil on Hydrochloric Acid/Ethanol‐Induced Gastric Ulcer Pubmed: 30479041
MOLECULAR BIOLOGY REPORTS Serum CGRP, VIP, and PACAP usefulness in migraine: a case–control study in chronic migraine patients in real clinical practice Pubmed: 32951099
Journal of Cystic Fibrosis Disrupted local innervation results in less VIP expression in CF mice tissues Pubmed: 32600901
Biomedical Journal of Scientific & Technical Research Anti-Inflammatory and Pro-Inflammatory Neuropeptides in Dilative Cardiomyopathy are there Relations to Psychophysical Stress?
Journal of tranditional chinese medical sciences Ganjiang granule regulates cecal microflora and serum biochemical components in a rat model of constipation-predominant irritable bowel syndrome
J Cyst Fibros VIP reduction in the pancreas of F508del homozygous CF mice and early signs of Cystic Fibrosis Related Diabetes (CFRD) 34034984
Neurol Sci Significance of serum VIP and PACAP in multiple sclerosis: an exploratory case–control study 34698942
Endocr J A clinical analysis on functioning pancreatic neuroendocrine tumors (focusing on VIPomas): a single-center experience Pubmed:35644576
Catalog No. Related products for research use of Rattus norvegicus (Rat) Organism species Applications (RESEARCH USE ONLY!)
RPA380Ra01 Recombinant Vasoactive Intestinal Peptide (VIP) Positive Control; Immunogen; SDS-PAGE; WB.
PAA380Ra01 Polyclonal Antibody to Vasoactive Intestinal Peptide (VIP) WB; IHC; ICC; IP.
MAA380Ra21 Monoclonal Antibody to Vasoactive Intestinal Peptide (VIP) WB; IHC; ICC; IP.
CEA380Ra ELISA Kit for Vasoactive Intestinal Peptide (VIP) Enzyme-linked immunosorbent assay for Antigen Detection.
LMA380Ra Multiplex Assay Kit for Vasoactive Intestinal Peptide (VIP) ,etc. by FLIA (Flow Luminescence Immunoassay) FLIA Kit for Antigen Detection.
KSA380Ra11 ELISA Kit DIY Materials for Vasoactive Intestinal Peptide (VIP) Main materials for "Do It (ELISA Kit) Yourself".