1. GPCR/G Protein Neuronal Signaling
  2. Somatostatin Receptor
  3. Somatostatin-28 (1-14)

Somatostatin-28 (1-14) is an N-terminal fragment of the neuropeptide somatostatin-28.

For research use only. We do not sell to patients.

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Somatostatin-28 (1-14) Chemical Structure

Somatostatin-28 (1-14) Chemical Structure

CAS No. : 79243-10-0

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Description

Somatostatin-28 (1-14) is an N-terminal fragment of the neuropeptide somatostatin-28.

In Vitro

The tetradecapeptide hormone somatostatin arises from proteolytic processing of a large precursor, preprosomatostatin[1]. Somatostatin-28 (1-14) has been used to produce antibodies selective for somatostatin-28 that do not bind to the C-terminal fragment somatostatin-14[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

1528.71

Formula

C61H105N23O21S

CAS No.
Appearance

Solid

Color

White to off-white

Sequence

Ser-Ala-Asn-Ser-Asn-Pro-Ala-Met-Ala-Pro-Arg-Glu-Arg-Lys

Sequence Shortening

SANSNPAMAPRERK

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture and light

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (65.41 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.6541 mL 3.2707 mL 6.5415 mL
5 mM 0.1308 mL 0.6541 mL 1.3083 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
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Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

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g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 0.6541 mL 3.2707 mL 6.5415 mL 16.3537 mL
5 mM 0.1308 mL 0.6541 mL 1.3083 mL 3.2707 mL
10 mM 0.0654 mL 0.3271 mL 0.6541 mL 1.6354 mL
15 mM 0.0436 mL 0.2180 mL 0.4361 mL 1.0902 mL
20 mM 0.0327 mL 0.1635 mL 0.3271 mL 0.8177 mL
25 mM 0.0262 mL 0.1308 mL 0.2617 mL 0.6541 mL
30 mM 0.0218 mL 0.1090 mL 0.2180 mL 0.5451 mL
40 mM 0.0164 mL 0.0818 mL 0.1635 mL 0.4088 mL
50 mM 0.0131 mL 0.0654 mL 0.1308 mL 0.3271 mL
60 mM 0.0109 mL 0.0545 mL 0.1090 mL 0.2726 mL
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Somatostatin-28 (1-14) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
Somatostatin-28 (1-14)
Cat. No.:
HY-P1499
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