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Ara-290 99% Freeze-dried powder RA In stock Minimum Order

Name: Ara-290 99% Freeze-dried powder RA In stock Minimum Order
Brand: Pharma;Conutrix
SKU: pr2605111777
Price: 33 USD
Availability: InStock

TDS 20 Inquiries

Unit Price: Get Latest Price 

CAS No.:

1208243-50-8

Grade:

Pharmaceutical Grade

Content:

99%

Port:

TianJin

Brand:

Pharma;Conutrix

Packaging:

10 vials/box

Price valid (until):

2026-06-22

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Anhui Ruibang Trading Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Retatrutide,Tirzepatide,Semaglutide,Cynomorium Songaricum Extract,Bull Penis Powder,Deer Penis Extract

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Product Name: ARA-290

Synonym: Cibinetide、pHBSP

CAS No.: 1208243-50-8

Amino Acid Sequence: pGlu-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser（：QEQLERALNSS）

Molecular Formula: C₅₁H₈₄N₁₆O₂₁

Molecular Weight: 1257.31 g/mol

Appearance: White to off-white sterile lyophilized powder

Purity: ≥98%~99% (Tested by HPLC)

Identity: Confirmed by Mass Spectrometry (MS)

Endotoxin: ≤0.5 EU/mg

Water Content (Karl Fischer): ≤8.0%

Standard Specification: 5mg/10mg per vial

Application: For laboratory research use only, not for human or animal consumption

ARA-290, also named Cibinetide, is an 11-amino-acid synthetic peptide derived from the B-helix domain of Erythropoietin (EPO). It selectively activates the Innate Repair Receptor (IRR) to exert anti-inflammatory, neuroprotective and tissue repair effects, without stimulating red blood cell production, thus avoiding the hematological side effects of full-length EPO.

In preclinical research, it is widely applied in the study of diabetic peripheral neuropathy, chronic neuropathic pain, traumatic brain injury, microvascular injury, organ ischemia reperfusion damage, skin wound repair and systemic inflammatory regulation.

Our ARA-290 peptide is produced under sterile environment, each batch can provide third-party HPLC & MS official COA reports.
Lyophilized powder (unreconstituted): Store sealed at -20°C, protected from light and moisture, shelf life up to 24 months.

Reconstituted solution: Store at 2~8°C, use within 14 days; avoid repeated freeze-thaw cycles.

Equilibrate the vial to room temperature before opening to prevent condensed water from affecting product purity.

About us

Anhui Ruibang Trading Co., Ltd. was established with a clear mission: to simplify international trade for businesses of all sizes. We act as a bridge between manufacturers and global buyers, offering professional sourcing, quality inspection, order coordination, and logistics management.

Our team brings years of experience in cross-border trade, supplier networks, and export documentation. We understand the challenges of international business — language barriers, quality control, shipping complexities — and we solve them with a client-first approach.
At Ruibang Trading, we don’t just move goods; we build relationships. Whether you are looking for a reliable supplier, need help consolidating shipments, or want to expand your product line, we provide tailored solutions to meet your goals.
Our Commitment: Integrity, efficiency, and transparency in every transaction.

Why choose us

Our products are of reliable quality and sell well all over the world, with partners across many countries and regions. We have professional technical support and complete after-sales teams to promptly respond to all your inquiries and demands.

We always strictly control product quality, adhere to honest business principles, and prioritize quality and service. With stable product strength and thoughtful services, we sincerely welcome global customers to negotiate cooperation and achieve win-win development together.

We have been deeply engaged in the peptide industry for many years, serving as a source biotechnology factory integrating R&D, synthesis, production and sales.

We strictly follow production and quality control standards, with the whole process adopting aseptic production and independent lyophilization and packaging. Our products feature stable appearance, good solubility and high activity retention.

We support trial orders with small quantities, bulk orders and customized formulas, providing one-stop solutions for foreign trade supply and private customization needs.

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Our Advantages

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Packaging Process:

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Items	Specifications
Ara-290 99%	10 vials/box
Storage Conditions	Store in a cool, dry and dark place. Keep sealed.

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Certificates

Basic Info

Product Name:

Cibinetide

Other Name:

ARA-290 (Cibinetide);ARA290, >98%;ARA290,Cibinetide, >98%;ARA290;WZTIQQBMSJTRBR-MUZUOSMHSA-N;ara290/Poziotinib;L-Serine, 5-oxo-L-prolyl-L-α-glutamyl-L-glutaminyl-L-leucyl-L-α-glutamyl-L-arginyl-L-alanyl-L-leucyl-L-asparaginyl-L-seryl-;ARA-290(Cibinetide) acetate

CAS No.:

1208243-50-8

Molecular Formula:

C51H84N16O21

InChIKeys:

WZTIQQBMSJTRBR-WYKNNRPVSA-N

Molecular Weight:

1257.31

EC Number:

200-001-8

Color/Form:

White to off-white

Categories:

Bulk Drug Intermediates

Characteristics

Density:

1.56±0.1 g/cm3(Predicted)

PKA:

2.90±0.10(Predicted)

Seller Information

Business Type:
Trader

Main Products:
Retatrutide,Tirzepatide,Semaglutide,Cynomorium Songaricum Extract,Bull Penis Powder,Deer Penis Extract

Location:
Hefei, Provincia de Anhui

Year of Establishment:
2026

Inquiry History

20 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Factory Supply 99% Purity Ara 290 Peptides Raw Lyophilized Powder CAS 1208243-50-8	1 G	Oct 29, 2023
United States	ARA 290	1 G	Apr 13, 2026
United States	ARA-290 Peptide	1 G	Feb 6, 2026
United States	ARA-290	10 PCS	Nov 15, 2025
Thailand	Cibinetide	200 KG	May 10, 2025
Lithuania	ARA 290	60	Nov 28, 2023
United States	ARA-290 10mg	100 PCS	Apr 17, 2026
United States	ARA-290	10 MT	May 10, 2024
Denmark	Cibinetide	5 G	Feb 11, 2024
Lithuania	ARA 290	10	Nov 28, 2023
United States	ARA 290	1 KG	Jun 15, 2026
Belgium	ARA290	1 KG	May 20, 2026
United States	Reta	60	May 4, 2026
United States	ARA-290 Lyophilized	800 MG	Apr 17, 2026
United States	Ara290	1 G	Apr 17, 2026
Nigeria	Snap 8	100 PCS	Apr 10, 2026
United States	Ara 290	1 G	Apr 8, 2026
United States	ARA-290	1 G	Apr 5, 2026
Bulgaria	ARA-290 98%	5 KG	Jun 5, 2025
Denmark	Cibinetide	5 G	Feb 10, 2024

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Ara-290 99% Freeze-dried powder RA In stock Minimum Order

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