Neuropeptides

CAS62568-57-4

FormulaC35H48N10O15

Mol. weight848.81 Da

Quantity10mg/vial

Purity99.0% HPLC

IdentityConfirmed

ReportBy email on request

StockIn stock

DSIP 10mg

Name: DSIP 10mg
Brand: Pepta Labs
SKU: dsip
Price: 23.11 USD
Availability: InStock

Emideltide (INN), DSIP nonapeptide, Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu, WAGGDASGE, UNII YN28Z5YZ73 · CAS 62568-57-4

DSIP 10mg is the Pepta Labs listing for the nonapeptide DSIP (INN emideltide), sold as one sealed glass vial holding a supplier-stated 10 mg of lyophilized peptide powder. It is the only DSIP size Pepta lists; larger quantities are ordered as additional vials of this same listing. The independent HPLC purity and mass-spectrometry identity report for the sampled production run is sent by email on request, before you order if you want to see it first: request it on this page or email support@peptalabs.com.

DSIP 10mg: $23.11 per vial ($2.31 per mg of the supplier-stated 10 mg). Ships to US addresses only. DSIP 10mg (DSIP Nonapeptide) is a lyophilized research peptide supplied as 10mg of dry powder per sealed vial. CAS 62568-57-4; molecular formula C35H48N10O15; molecular weight 848.81 Da. Purity is reported as 99% by reversed-phase HPLC and identity is confirmed by mass spectrometry; the analytical report is available by email. Supplied for laboratory research use only.

99.0% pure Identity confirmed

$23.11

$2.31 per mg

Free US shipping · Most orders ship the next business day

Pack size and price

Quantity

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Code FALL25: 25% off at checkout.

Free US shipping, no minimum

Most orders ship the next business day as dry powder at ambient temperature. Unopened products in original sealed condition may be returned within 30 days of delivery with return authorization.

Report by email before you order

Independent HPLC purity and MS identity report on request. Pepta Labs does not test in-house.

Payment methods

Pepta Labs accepts Cash App, Venmo, Zelle, Bitcoin and Ethereum (5% crypto discount). Payment instructions are emailed as soon as you place your order.

Research use only

Not for human or animal use. Certified at checkout from a registered account.

Specifications

DSIP 10mg at a glance

DSIP 10mg is supplied as lyophilized powder in a sealed glass vial for laboratory research only. It is not for human or animal use, consumption, administration, diagnosis or treatment.

Full name: DSIP Nonapeptide
Quantity: 10mg/vial
CAS number: 62568-57-4
Molecular formula: C35H48N10O15
Molecular weight: 848.81 Da
Sequence: H-Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu-OH (WAGGDASGE; all L-amino acids)
Purity: 99.0% by HPLC
Identity: Confirmed by mass spectrometry
Physical form: Lyophilized (freeze-dried) powder, sealed glass vial
Report: Sent by email on request, before you order if you want to see it first.
Not claimed: Sterility, endotoxin or LAL, potency, pharmaceutical-grade, cGMP, contaminant-panel or vial fill-quantity testing
Category: Neuropeptides

Chemical identity

What DSIP is

DSIP is a synthetic linear nonapeptide with the sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu (WAGGDASGE). Its International Nonproprietary Name is emideltide. All nine residues are L-amino acids and the termini are unmodified (free N-terminal amine on tryptophan, free C-terminal carboxylic acid on glutamic acid); the aspartic and glutamic acid side chains give the molecule a net acidic character. The molecular formula is C35H48N10O15 and the molecular weight is 848.8 g/mol (monoisotopic mass 848.33). It is registered under CAS 62568-57-4, PubChem CID 68816 and UNII YN28Z5YZ73, and is typically supplied as a trifluoroacetate or acetate salt. Pepta Labs lists DSIP as a lyophilized powder in a sealed glass vial (10 mg per vial) with reported RP-HPLC purity of 99.0% and identity confirmed by mass spectrometry. Recommended storage is 2-8 C short term and -20 C long term, protected from light. It is sold strictly as a chemical reference material for laboratory research use only.

Also known as: Emideltide (INN), DSIP nonapeptide, Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu, WAGGDASGE, UNII YN28Z5YZ73
Structural class: synthetic linear nonapeptide
Residues: 9 amino acids
Salt form: typically supplied as trifluoroacetate or acetate salt
PubChem CID: 68816
UNII: YN28Z5YZ73

Handling

Storage, form and restrictions

Shipping: Ships at ambient temperature with no cold pack and no insulated packaging. No cold chain is required for dry powder.
Storage: Refrigerate at 2–8°C on arrival, or hold at −20°C for long-term storage. Keep sealed vials away from light and moisture.
Research use only: Offered solely for laboratory research. Not for human or animal use, consumption, administration, diagnosis or treatment. See the research use policy.

Documentation

Before you order

What are research peptides? All Neuropeptides compounds How to Read a Peptide COA HPLC and Mass Spectrometry Testing and Documentation Research Use Policy

Questions

DSIP 10mg — common questions

What sizes of DSIP does Pepta Labs sell?

One size: the 10 mg vial on this page. There is no smaller or larger DSIP vial in the catalog, so a larger quantity means ordering more vials of this listing; the multi-vial pack options appear with the live price on this page.

What exactly is in a DSIP 10mg vial?

A supplier-stated 10 mg of DSIP as lyophilized (freeze-dried) powder, sealed in a glass vial. The 10 mg is the supplier's nominal figure: vial fill quantity is not tested, and net peptide content (the peptide-only fraction, excluding counter-ion and water) is not reported per listing. Vials carry no lot number.

Is DSIP supplied as a TFA or acetate salt?

DSIP is typically supplied as a trifluoroacetate (TFA) or acetate salt; this listing does not state which counter-ion is present in the current production run. The 848.81 Da molecular weight is for the free peptide, so either salt form has a higher mass per mole. If the counter-ion matters for your work, ask support@peptalabs.com before ordering.

Can I get the DSIP CoA before I buy?

Yes. Request the report on this page or email support@peptalabs.com and it is sent by email, before you order if you want it first. It covers the sampled production run rather than an individual vial: purity is RP-HPLC area-percent and identity is by mass spectrometry. The Learn guide How to Read and Verify a Peptide Certificate of Analysis (COA) walks through each field.

How should sealed DSIP vials be stored?

Keep the sealed dry powder at 2-8 °C for short-term storage or at -20 °C for long-term storage, away from light and moisture. The Learn guide Storage Temperature and Handling of Lyophilized Research Peptides (Dry Powder) covers dry-powder storage in more depth.

Does Pepta Labs ship DSIP within the US?

Yes, to US addresses only, with free US shipping and no order minimum. DSIP ships as dry lyophilized powder at ambient temperature; no cold pack is needed for the sealed dry vial.

What does DSIP 10mg cost?

DSIP 10mg starts at $23.11 per vial. 3-vial packs are 7% off and 5-vial packs are 14% off. US shipping is free with no minimum.

What payment methods are accepted?

Pepta Labs accepts Cash App, Venmo, Zelle, Bitcoin and Ethereum (5% crypto discount). Payment instructions are emailed as soon as you place your order.

Is this for human or animal use?

No. DSIP 10mg is offered solely for laboratory research and is not for human or animal use, consumption, administration, diagnosis or treatment. Buyers certify this at checkout.

Is DSIP the same compound as emideltide?

Yes. Emideltide is the International Nonproprietary Name assigned to the nonapeptide Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu, CAS 62568-57-4, formula C35H48N10O15, 848.8 g/mol. DSIP and DSIP nonapeptide are the common laboratory names for the same structure.

What does the CAS number 62568-57-4 identify?

CAS 62568-57-4 is the registry number for the free nonapeptide with the sequence WAGGDASGE. It refers to the peptide structure only, not the counter-ion, the vial quantity or the purity grade.

What mass should the mass spectrometry report show for DSIP?

The monoisotopic mass of C35H48N10O15 is 848.33 Da, giving [M+H]+ near m/z 849.3 and [M+2H]2+ near m/z 425.2. The tryptophan residue also provides a characteristic UV absorbance near 280 nm useful for RP-HPLC detection.

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