VIP

Mechanism

VPAC receptor activation associated with anti-inflammatory and mast-cell modulation.

Reported effects

What sources associate with this compound. Reported categories, not outcomes we have graded — each would need its own citation and rung.

• Heat-intolerance support
• Brain-fog reduction
• HRV support

Literature on file 12

• animal in vivo
  Isolation from Porcine-Intestinal Wall of a Vasoactive Octacosapeptide Related to Secretin and to Glucagon (European Journal of Biochemistry 1972, cited 411x) graded on: an animal model — “Porcine”
• human observational
  Vasoactive intestinal Peptide as a diagnostic or prognostic biomarker in multiple sclerosis: A systematic review. graded on: a synthesis of human studies — “systematic review”
• animal in vivo
  The Role of Vasoactive Intestinal Peptide in Glucagon-like Peptide-2-Mediated Intestinal Lipid Handling. graded on: mesenteric lymph duct cannulated rats with receptor antagonist administration — read from the abstract — “abstract review”
• animal in vivo
  Exploration of the regulatory mechanism of the vasoactive intestinal peptide-eosinophil axis in sheep resistance to Moniezia benedeni infection. graded on: an animal model — “sheep”
• animal in vivo
  Modulating the VIP-VIPR pathway reprograms CAR T cells for superior antitumor efficacy in preclinical cancer models. graded on: an animal model — read from the indexed abstract — “mice”
• animal in vivo
  GABAergic Signaling from Arginine Vasopressin Neurons in the Suprachiasmatic Nucleus Is Essential for Maintaining the Estrous Cycle in Mice. graded on: an animal model — “Mice”

Not graded

6 citations whose study design could not be read from the title. Left ungraded rather than guessed at.

• not graded
  NCT00255320: Experimental Headache Induced by Vasoactive Intestinal Peptide graded on: NCT00255320 is completed and has posted no results - a registration, not a reported outcome — “NCT00255320”
• not graded
  NCT00272896: Hemodynamic and Headache-Inducing Effect of Intravenous Vasoactive Intestinal Peptide (VIP) in Migraineurs graded on: NCT00272896 is completed and has posted no results - a registration, not a reported outcome — “NCT00272896”
• not graded
  NCT00004494: Phase I Study of Vasoactive Intestinal Peptide in Patients With Acute Respiratory Distress Syndrome and Sepsis graded on: NCT00004494 is completed and has posted no results - a registration, not a reported outcome — “NCT00004494”
• not graded
  NCT00464932: Vasoactive Intestinal Peptide in COPD graded on: NCT00464932 is completed and has posted no results - a registration, not a reported outcome — “NCT00464932”
• not graded
  NCT01471990: The Effect of PACAP38 and VIP on Migraine Patients Assessed by a 3-Tesla MR Scanner graded on: NCT01471990 is completed and has posted no results - a registration, not a reported outcome — “NCT01471990”
• not graded
  NCT03989817: The Effects of a Long-lasting Infusion of Vasoactive Intestinal Peptide (VIP) on Headache, Cranial Hemodynamic in Healthy Volunteers graded on: NCT03989817 is completed and has posted no results - a registration, not a reported outcome — “NCT03989817”

Identity

PubChem CID 53314964 computed 3D conformer

Skeletal formulathe canonical depiction

Drawn by PubChem from CID 53314964, the identifier on this record.

Molecular weight

3326.8

Molecular formula

C147H237N43O43S

CAS number

37221-79-7

PubChem CID

53314964

UniProt

P01282

InChI key

VBUWHHLIZKOSMS-RIWXPGAOSA-N

Sequence

HSDAVFTDNYTRLRKQMAVKKYLNSILN

SMILES

CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(=O)N)C(=O)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](C(C)C)NC(=O)[C@H](C)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC2=CC=C(C=C2)O)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC3=CC=CC=C3)NC(=O)[C@H](C(C)C)NC(=O)[C@H](C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC4=CNC=N4)N

InChI

InChI=1S/C147H237N43O43S/c1-18-75(12)115(142(229)180-96(56-72(6)7)131(218)183-104(145(232)233)63-110(155)200)188-139(226)106(68-192)185-134(221)101(62-109(154)199)177-130(217)95(55-71(4)5)174-132(219)97(58-81-37-41-84(195)42-38-81)175-125(212)88(33-23-26-49-149)167-123(210)89(34-24-27-50-150)171-140(227)113(73(8)9)186-118(205)76(13)164-121(208)93(47-53-234-17)170-127(214)92(45-46-107(152)197)169-122(209)87(32-22-25-48-148)166-124(211)90(35-28-51-161-146(156)157)168-129(216)94(54-70(2)3)173-126(213)91(36-29-52-162-147(158)159)172-143(230)116(78(15)193)189-136(223)98(59-82-39-43-85(196)44-40-82)176-133(220)100(61-108(153)198)178-135(222)103(65-112(203)204)182-144(231)117(79(16)194)190-137(224)99(57-80-30-20-19-21-31-80)181-141(228)114(74(10)11)187-119(206)77(14)165-128(215)102(64-111(201)202)179-138(225)105(67-191)184-120(207)86(151)60-83-66-160-69-163-83/h19-21,30-31,37-44,66,69-79,86-106,113-117,191-196H,18,22-29,32-36,45-65,67-68,148-151H2,1-17H3,(H2,152,197)(H2,153,198)(H2,154,199)(H2,155,200)(H,160,163)(H,164,208)(H,165,215)(H,166,211)(H,167,210)(H,168,216)(H,169,209)(H,170,214)(H,171,227)(H,172,230)(H,173,213)(H,174,219)(H,175,212)(H,176,220)(H,177,217)(H,178,222)(H,179,225)(H,180,229)(H,181,228)(H,182,231)(H,183,218)(H,184,207)(H,185,221)(H,186,205)(H,187,206)(H,188,226)(H,189,223)(H,190,224)(H,201,202)(H,203,204)(H,232,233)(H4,156,157,161)(H4,158,159,162)/t75-,76-,77-,78+,79+,86-,87-,88-,89-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,104-,105-,106-,113-,114-,115-,116-,117-/m0/s1

Classified as

Subcutaneousroute

This is the route the reconstitution arithmetic assumes. Mass divided by diluent volume gives concentration, dose divided by concentration gives volume, and volume in mL multiplied by 100 gives units on a U-100 barrel: 5 mg in 2 mL is 2.5 mg/mL, and 0.25 mg comes out at 0.1 mL, which is 10 units.

Intranasalroute

A nasal device delivers a fixed volume per spray, so concentration rather than syringe volume sets the amount per spray, and a mass figure on a record is not usable until you know how many actuations it was divided across.

Intravenousroute

A large share of the pharmacokinetic numbers attached to peptide records, half-life in particular, come from intravenous studies and often from animals. Those numbers describe an intravenous curve and do not transfer unchanged to a depot under the skin.

Also called

• VIP
• VIP (Vasoactive Intestinal Peptide) (Research)
• Vasoactive Intestinal Peptide (VIP)

Listed prices 133

What 87 shops we track listed for VIP, read from their own public catalogues on 2026-09-14. We take no commission on these and they are not ranked by any payment — how vendors are scored.

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