USA
AHK-Cu
Péptidos individuales
$49.99$0.50/mg
COA DISPONIBLEHECHO EN USA
Péptidos individuales
VIP
$59.99$6.00/mg
Descripción
VIP (péptido intestinal vasoactivo) es un neuropéptido de 28 aminoácidos. Se suministra como polvo liofilizado en viales sellados. Cada lote tiene su propio certificado de análisis (COA), que se abre al escanear el código QR de la etiqueta. Solo para uso en investigación de laboratorio. No es para uso humano ni veterinario.
Solo para uso en investigación. No es para uso humano ni veterinario. No está destinado a diagnosticar, tratar, curar o prevenir ninguna enfermedad.
Research profile
VIP research profile
VIP (vasoactive intestinal peptide) is a 28-residue, C-terminally amidated neuropeptide of the secretin/glucagon family, acting through the VPAC1 and VPAC2 receptors. Said and Mutt isolated it from pig small intestine in 1970; the sequence is identical in humans, pigs and rats.
Specifications
- Sequence
- HSDAVFTDNYTRLRKQMAVKKYLNSILN-NH2 (28 residues)
- Molecular formula
- C147H238N44O42S
- Molecular weight
- ≈ 3325.8 g/mol
- CAS number
- 40077-57-4
- Tamaño
- 10 mg per vial
- Form
- Lyophilized powder, sealed vial
- Storage
- Keep sealed, protected from light and moisture; follow the label
- Testing
- HPLC purity and mass spectrometry identity, per lot. Scan the QR code on the vial for the certificate of analysis.
Published research
- Discovery and sequence: Said & Mutt, Science, 1970; Mutt & Said, Eur J Biochem, 1974.
- Exocrine pancreas signalling in isolated acini: VPAC1 and cAMP (Ito et al., Am J Physiol, 2000).
- Circadian rhythm: VPAC2-knockout mice (Harmar et al., Cell, 2002).
- Immune regulation: reviewed by Delgado et al., Pharmacol Rev, 2004.
Frequently asked questions
Which receptors does VIP act on?
VPAC1 and VPAC2, class B G-protein-coupled receptors.
Is VIP the same across species?
The 28-residue sequence is identical in humans, pigs and rats.
How do I verify my lot?
Scan the QR code on the vial. It opens the certificate of analysis for that lot, with HPLC purity and the mass spectrometry identity result.
For laboratory research use only. Not for human or veterinary use. Not intended to diagnose, treat, cure or prevent any disease. Literature references are provided for scientific context and do not describe this product's suitability for any use.
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