Locustatachykinin I

Name: Locustatachykinin I
Brand: MedChemExpress
SKU: HY-P1183
Rating: 4.5 (1 reviews)

Cat. No.: HY-P1183 Purity: 98.42%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Locustatachykinin I is a insect tachykinin-related peptide isolated from Locusta migratoria. Locustatachykinin I exhibits sequence homologies with the vertebrate tachykinins. In Lacanobia, Locustatachykinin I is also a substrate for a deamidase.

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

Custom Peptide Synthesis

Locustatachykinin I Chemical Structure

CAS No. : 126985-97-5

Size	Price	Stock	Quantity
5 mg	USD 150	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 250	In-stock	Estimated Time of Arrival: December 31
50 mg		Get quote
100 mg		Get quote

or Bulk Inquiry

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Locustatachykinin I:

Locustatachykinin I TFA Get quote

Featured Recommendations

•Related Screening Libraries:

•Related Small Molecules:

•Related Proteins:

Biological Activity
Purity & Documentation
References
Customer Review

Description

Molecular Weight

938.04

Formula

C₄₃H₆₃N₁₃O₁₁

CAS No.

126985-97-5

Appearance

Solid

Color

White to off-white

Sequence Shortening

GPSGFYGVR-NH2

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture and light, under nitrogen

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, under nitrogen)

Solvent & Solubility

In Vitro:

H₂O : ≥ 100 mg/mL (106.61 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.0661 mL	5.3303 mL	10.6605 mL
5 mM	0.2132 mL	1.0661 mL	2.1321 mL
10 mM	0.1066 mL	0.5330 mL	1.0661 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, under nitrogen). 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)

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

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

This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).

Purity & Documentation

Purity: 98.42%

Select Batch:

Data Sheet (271 KB) SDS (252 KB)

COA (249 KB) RP-HPLC (247 KB) MS (272 KB)

Handling Instructions (2659 KB)

References

[1]. L Schoofs, et al. Locustatachykinin I and II, two novel insect neuropeptides with homology to peptides of the vertebrate tachykinin family. FEBS Lett. 1990 Feb 26;261(2):397-401. [Content Brief]

[2]. R Elwyn Isaac, et al. Inactivation of a tachykinin-related peptide: identification of four neuropeptide-degrading enzymes in neuronal membranes of insects from four different orders. Peptides. 2002 Apr;23(4):725-33. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

H₂O	1 mM	1.0661 mL	5.3303 mL	10.6605 mL	26.6513 mL
	5 mM	0.2132 mL	1.0661 mL	2.1321 mL	5.3303 mL
	10 mM	0.1066 mL	0.5330 mL	1.0661 mL	2.6651 mL
	15 mM	0.0711 mL	0.3554 mL	0.7107 mL	1.7768 mL
	20 mM	0.0533 mL	0.2665 mL	0.5330 mL	1.3326 mL
	25 mM	0.0426 mL	0.2132 mL	0.4264 mL	1.0661 mL
	30 mM	0.0355 mL	0.1777 mL	0.3554 mL	0.8884 mL
	40 mM	0.0267 mL	0.1333 mL	0.2665 mL	0.6663 mL
	50 mM	0.0213 mL	0.1066 mL	0.2132 mL	0.5330 mL
	60 mM	0.0178 mL	0.0888 mL	0.1777 mL	0.4442 mL
	80 mM	0.0133 mL	0.0666 mL	0.1333 mL	0.3331 mL
	100 mM	0.0107 mL	0.0533 mL	0.1066 mL	0.2665 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.