ARA-290 Peptide 4mg Liquid Spray 15ml Bottle (40mcg per Spray – 4mg Total)

What Is ARA-290 Peptide?

ARA-290 is a laboratory-developed peptide studied for its interaction with cellular receptors involved in inflammatory and neurological pathways. It is derived from a small region of Erythropoietin but is structurally modified for research exploring cellular signaling and protective biological mechanisms.

The ARA-290 Peptide 4mg Liquid Spray 15ml Bottle provides a convenient liquid formulation used in laboratory environments where precise peptide handling is important. Each spray delivers approximately 40mcg, allowing researchers to administer controlled amounts during experimental protocols.

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CAS Number	1208243-50-8
Other Names	Cibinetide, ARA290, ARA 290, ARA-290, PHBSP, PH-BSP
IUPAC Name	(4S)-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-4-amino-1-[[(2S)-1-[[(1S)-1-carboxy-2-hydroxyethyl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxo-4-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]pentanoic acid
Chemical Structure	H-Pyr-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser-OH
Molecular Formula	C₅₁H₈₄N₁₆O₂₁
Molecular Weight	1257.3
Purity	≥99% Pure (LC-MS)
Liquid Availability	4mg (40mcg/spray) in 15mL liquid solution
Powder Availability	N/A
Storage Condition	Store cold, keep refrigerated. Do NOT freeze.
Terms	All products are for laboratory developmental research USE ONLY. Products are not for human consumption.

Key Features of ARA-290 Liquid Spray

Advanced Research Peptide

ARA-290 has been investigated in experimental studies focusing on cellular communication, inflammatory signaling, and tissue-response mechanisms. Scientists analyze how peptides interact with receptors to better understand biological processes.

Precise Spray Delivery System

The 15ml spray bottle allows easy dispensing of the peptide solution for consistent laboratory handling.

Spray Dosage Information

• Total peptide content: 4mg

• Approximate dosage: 40mcg per spray

• Bottle size: 15ml

This design supports repeatable experimental procedures and controlled research applications.

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Storage and Handling

Proper storage is essential for maintaining peptide stability.

Recommended Storage Conditions

• Store refrigerated at 2–8°C

• Protect from direct heat and sunlight

• Keep the bottle tightly sealed

Following these guidelines helps preserve peptide quality during laboratory use.

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FAQs

What is ARA-290 peptide studied for?

ARA-290 is studied in research focusing on cellular signaling pathways and inflammatory response mechanisms.

What does 40mcg per spray mean?

This indicates that each spray releases approximately 40 micrograms of peptide solution.

Is ARA-290 approved as a pharmaceutical treatment?

Research peptides like ARA-290 are generally supplied for laboratory study and are not approved as medical treatments by agencies such as the U.S. Food and Drug Administration.