Lot #260615DS53

DSIP [5mg]

4.9 / 5

Trusted by 5,000+ researchers

5mg / vial

≥99% HPLC

Delta sleep-inducing nonapeptide

DSIP [5mg]

5mg / vial

Delta sleep-inducing nonapeptide

≥99% HPLC

4.9 / 5

Trusted by 5,000+ researchers

$35.00

30-day money back

2-day shipping

Signed COA on every batch

Secure checkout

Research use only · Not for human or veterinary use

COA on Every Batch

BioRegen Verified

≥99% HPLC Purity

Made in the USA

2-Day Shipping

30-Day Money Back

Researcher-grade specs. No guesswork.

Each vial ships with structural data and lot identifiers for the compound, plus a Certificate of Analysis documenting purity and identity. Ready for the bench. Synthesized via solid-phase peptide synthesis (SPPS), purified by reverse-phase HPLC, verified by mass spectrometry, and tested for sterility and endotoxin load. Every spec is documented on the signed Certificate of Analysis that ships with your vial.

DSIP (Delta Sleep-Inducing Peptide) is a synthetic nonapeptide (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu) first isolated from rabbit cerebral venous blood by the Schoenenberger-Monnier group in 1977. It was originally characterized as a candidate sleep-promoting factor.

Published research has examined DSIP’s interaction with blood-brain barrier transport mechanisms, hypothalamic-pituitary signaling, and circadian regulation pathways. Its full mechanism of action and receptor profile remain an active area of investigation.

This product is for laboratory research use only. Not for human administration. Not intended to diagnose, treat, cure, or prevent any disease.

Documented Research Areas

Blood-brain barrier transport mechanism characterization

Sleep regulation and EEG slow-wave activity research

Hypothalamic-pituitary signaling pathway studies

Circadian rhythm and plasma peptide level correlation research

For research use only. Statements above describe published research literature and do not constitute health, medical, or therapeutic claims for either compound or for the blend. Not for human or veterinary use. Not evaluated by the FDA.

Researcher-grade specs. No guesswork.

Each vial ships with structural data and lot identifiers for the compound, plus a Certificate of Analysis documenting purity and identity. Ready for the bench. Synthesized via solid-phase peptide synthesis (SPPS), purified by reverse-phase HPLC, verified by mass spectrometry, and tested for sterility and endotoxin load. Every spec is documented on the signed Certificate of Analysis that ships with your vial.

— Component 01

DSIP · 5mg

Class

Delta sleep-inducing nonapeptide / Neuromodulatory peptide

Sequence

Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu

CAS Number

62568-57-4

Molecular Formula

C₃₅H₄₈N₁₀O₁₅

Molecular Weight

848.8 g/mol

Per-component purity

≥ 99%

Form

White lyophilized powder, single vial

Identity (LC-MS)

PASS · confirmed

Sterility / LAL

PASS

Storage

Store at 2-8°C, protect from light and moisture

Origin

USA — synthesized and tested in US-based facility

One compound. One research record.

DSIP (Delta Sleep-Inducing Peptide) is a synthetic nonapeptide (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu) first isolated from rabbit cerebral venous blood by the Schoenenberger-Monnier group in 1977. It was originally characterized as a candidate sleep-promoting factor.

Published research has examined DSIP’s interaction with blood-brain barrier transport mechanisms, hypothalamic-pituitary signaling, and circadian regulation pathways. Its full mechanism of action and receptor profile remain an active area of investigation.

This product is for laboratory research use only. Not for human administration. Not intended to diagnose, treat, cure, or prevent any disease.

For research use only. Statements above describe published research literature and do not constitute health, medical, or therapeutic claims for either compound or for the blend. Not for human or veterinary use. Not evaluated by the FDA.

Documented Research Areas

Blood-brain barrier transport mechanism characterization

Sleep regulation and EEG slow-wave activity research

Hypothalamic-pituitary signaling pathway studies

Circadian rhythm and plasma peptide level correlation research

A curated list of published peer-reviewed papers indexed in PubMed where BPC-157 has been studied. Provided for research-context only. Linking to the literature does not constitute endorsement of any therapeutic application.

Schneider-Helmert D, et al. (1981) · Int J Clin Pharmacol Ther Toxicol

Acute and delayed effects of DSIP (delta sleep-inducing peptide) on human sleep behavior

PubMed · PubMed · 6895513

Kovalzon VM, Strekalova TV (2006) · J Neurochem

Delta sleep-inducing peptide (DSIP): a still unresolved riddle

PubMed · PubMed · 16539679

Compound database reference for chemical and structural data:

Research You Can Trust.

At Revvd Research, quality comes first. Our peptides are produced using advanced manufacturing processes and verified through comprehensive testing protocols to deliver dependable results for research applications.

Verified Purity

0 %+

Quality Assured

0 %

USA

Produced

Every lot. Every researcher. Same proof.

Each batch ships with a third-party Certificate of Analysis from BioRegen Analytical. HPLC purity, mass-spectrometry identity, sterility, and LAL endotoxin screening. Every test, every lot.

Your lot number ships on the label and on the COA. Enter it in the verifier any time to retrieve the original lab report.

Verify Batch COA

Certificate of Analysis

CompoundDSIP

CAS#62568-57-4

FormulaC₃₅H₄₈N₁₀O₁₅

Mol. Weight848.8 g/mol

Identity (LC-MS)PASS

Purity (HPLC)99.77%

Sterility / LALPASS

Date Tested28 Jun 2026

Related compounds.

Other research peptides in the Revvd catalog cited alongside the BPC-157 + TB-500 blend in the published research literature.

GLOW [70mg]

50mg / 10mg / 10mg per vial

CAS#

49557-75-7

Formula

C₁₄H₂₄CuN₆O₄

M.W.

403.9 g/mol

Research use only · Not for human or veterinary use

$80.00

$160

BPC-157 [10mg]

10mg / vial

CAS#

137525-51-0

Formula

C₆₂H₉₈N₁₆O₂₂

M.W.

1,419.55 g/mol

Research use only · Not for human or veterinary use

$40.00

$80

BPC-157 + TB-500 [5mg/5mg]

5mg / 5mg per vial

CAS#

137525-51-0

Formula

C₆₂H₉₈N₁₆O₂₂

M.W.

1,419.55 g/mol

Research use only · Not for human or veterinary use

$47.50

$95

TESAMORELIN + IPAMORELIN [5mg/5mg]

5mg / 5mg per vial

CAS#

218949-48-5

Formula

C₂₂₁H₃₆₆N₇₂O₆₇S

M.W.

5,135.77 g/mol

Research use only · Not for human or veterinary use

$55.00

$110

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[wiserrw_product_review]

Answered straight.

The standard for research integrity.

Featured Collection – Premium purity compounds crafted with consistency, precision, and quality in mind.

Add the DSIP [5mg] blend to your research arsenal.

5,000+ researchers trust Revvd for batch-tested peptides. Every vial. Every COA. Every time.

30-day money back · Free shipping over $150 · 2-day shipping

Signed COA on every batch

Lot #260615DS53

DSIP [5mg]

4.9 / 5

Trusted by 5,000+ researchers

5mg / vial

≥99% HPLC

Delta sleep-inducing nonapeptide

DSIP [5mg]

5mg / vial

Delta sleep-inducing nonapeptide

≥99% HPLC

4.9 / 5

Trusted by 5,000+ researchers

$35.00

30-day money back

2-day shipping

Signed COA on every batch

Secure checkout

COA on Every Batch

BioRegen Verified

≥99% HPLC Purity

Made in the USA

2-Day Shipping

30-Day Money Back

Researcher-grade specs. No guesswork.

Documented Research Areas

Blood-brain barrier transport mechanism characterization Sleep regulation and EEG slow-wave activity research Hypothalamic-pituitary signaling pathway studies Circadian rhythm and plasma peptide level correlation research

For research use only. Statements above describe published research literature and do not constitute health, medical, or therapeutic claims for either compound or for the blend. Not for human or veterinary use. Not evaluated by the FDA.

Researcher-grade specs. No guesswork.

One compound. One research record.

For research use only. Statements above describe published research literature and do not constitute health, medical, or therapeutic claims for either compound or for the blend. Not for human or veterinary use. Not evaluated by the FDA.

Documented Research Areas

Blood-brain barrier transport mechanism characterization Sleep regulation and EEG slow-wave activity research Hypothalamic-pituitary signaling pathway studies Circadian rhythm and plasma peptide level correlation research

A curated list of published peer-reviewed papers indexed in PubMed where BPC-157 has been studied. Provided for research-context only. Linking to the literature does not constitute endorsement of any therapeutic application.

Compound database reference for chemical and structural data:

Research You Can Trust.

USA

Every lot. Every researcher. Same proof.

Each batch ships with a third-party Certificate of Analysis from BioRegen Analytical. HPLC purity, mass-spectrometry identity, sterility, and LAL endotoxin screening. Every test, every lot.

Your lot number ships on the label and on the COA. Enter it in the verifier any time to retrieve the original lab report.

Certificate of Analysis

CompoundDSIP CAS#62568-57-4 FormulaC₃₅H₄₈N₁₀O₁₅ Mol. Weight848.8 g/mol Identity (LC-MS)PASS Purity (HPLC)99.77% Sterility / LALPASS Date Tested28 Jun 2026

Related compounds.

Other research peptides in the Revvd catalog cited alongside the BPC-157 + TB-500 blend in the published research literature.

GLOW [70mg]

CAS#

Formula

M.W.

$80.00

BPC-157 [10mg]

CAS#

Formula

M.W.

$40.00

BPC-157 + TB-500 [5mg/5mg]

CAS#

Formula

M.W.

$47.50

TESAMORELIN + IPAMORELIN [5mg/5mg]

CAS#

Formula

M.W.

$55.00

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Can this be used on humans or animals?

The standard for research integrity.

Add the DSIP [5mg] blend to your research arsenal.

5,000+ researchers trust Revvd for batch-tested peptides. Every vial. Every COA. Every time.

Blood-brain barrier transport mechanism characterization

Sleep regulation and EEG slow-wave activity research

Hypothalamic-pituitary signaling pathway studies

Circadian rhythm and plasma peptide level correlation research

Blood-brain barrier transport mechanism characterization

Sleep regulation and EEG slow-wave activity research

Hypothalamic-pituitary signaling pathway studies

Circadian rhythm and plasma peptide level correlation research

CompoundDSIP

CAS#62568-57-4

FormulaC₃₅H₄₈N₁₀O₁₅

Mol. Weight848.8 g/mol

Identity (LC-MS)PASS

Purity (HPLC)99.77%

Sterility / LALPASS

Date Tested28 Jun 2026