1. Peptides
  2. [Leu15]-Gastrin I (human)

[Leu15]-Gastrin I (human) is a peptide. Gastrin exerts its function through G-protein-coupled receptor called the cholecystokinin (CCK) or CCK-B receptor (CCK-BR).

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

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[Leu15]-Gastrin I (human) Chemical Structure

[Leu15]-Gastrin I (human) Chemical Structure

CAS No. : 39024-57-2

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1 mg USD 220 In-stock
5 mg USD 600 In-stock
10 mg USD 1020 In-stock
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Based on 1 publication(s) in Google Scholar

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Description

[Leu15]-Gastrin I (human) is a peptide. Gastrin exerts its function through G-protein-coupled receptor called the cholecystokinin (CCK) or CCK-B receptor (CCK-BR)[1].

Molecular Weight

2080.16

Formula

C98H126N20O31

CAS No.
Appearance

Solid

Color

White to off-white

Sequence

{Pyr}-Gly-Pro-Trp-Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Leu-Asp-Phe-NH2

Sequence Shortening

{Pyr}-GPWLEEEEEAYGWLDF-NH2

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 (48.07 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : 10.53 mg/mL (5.06 mM; ultrasonic and adjust pH to 11 with NaOH)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.4807 mL 2.4037 mL 4.8073 mL
5 mM 0.0961 mL 0.4807 mL 0.9615 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.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
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Volume
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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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(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
H2O / DMSO 1 mM 0.4807 mL 2.4037 mL 4.8073 mL 12.0183 mL
5 mM 0.0961 mL 0.4807 mL 0.9615 mL 2.4037 mL
DMSO 10 mM 0.0481 mL 0.2404 mL 0.4807 mL 1.2018 mL
15 mM 0.0320 mL 0.1602 mL 0.3205 mL 0.8012 mL
20 mM 0.0240 mL 0.1202 mL 0.2404 mL 0.6009 mL
25 mM 0.0192 mL 0.0961 mL 0.1923 mL 0.4807 mL
30 mM 0.0160 mL 0.0801 mL 0.1602 mL 0.4006 mL
40 mM 0.0120 mL 0.0601 mL 0.1202 mL 0.3005 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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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:
[Leu15]-Gastrin I (human)
Cat. No.:
HY-P2671
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