Cibinetide
- CAS No.
- 1208243-50-8
- Chemical Name:
- Cibinetide
- Synonyms
- ARA290;Cibinetide Acetate;Cibinetide;ARA290, >98%;Ara-290 10mg;ara290/Poziotinib;ARA209(Cibinetide);Cibinetide(ARA-290);ARA-290 (Cibinetide);ARA290,Cibinetide, >98%
- CBNumber:
- CB63159958
- Molecular Formula:
- C51H84N16O21
- Molecular Weight:
- 1257.31
- MDL Number:
- MFCD30534405
- MOL File:
- 1208243-50-8.mol
- MSDS File:
- SDS
| Density | 1.56±0.1 g/cm3(Predicted) |
|---|---|
| pka | 2.90±0.10(Predicted) |
| form | Solid |
| color | White to off-white |
| Sequence | Glp-Glu-Gln-Leu-Glu-Arg-Ala-Leu-Asn-Ser-Ser |
| InChIKey | WZTIQQBMSJTRBR-WYKNNRPVSA-N |
| FDA UNII | 9W5677JKDA |
Cibinetide price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| ChemScene | CS-6139 | Cibinetide 99.86% | 1208243-50-8 | 5mg | $238 | 2026-06-04 | Buy |
| ChemScene | CS-6139 | Cibinetide 99.86% | 1208243-50-8 | 10mg | $379 | 2026-06-04 | Buy |
| aablocks | AA01EMVD | ARA290 | 1208243-50-8 | 1mg | $80 | 2026-05-30 | Buy |
| aablocks | AA01EMVD | ARA290 | 1208243-50-8 | 2mg | $107 | 2026-05-30 | Buy |
| aablocks | AA01EMVD | ARA290 | 1208243-50-8 | 5mg | $164 | 2026-05-30 | Buy |
Cibinetide Chemical Properties, Uses, Production
Description
Cibinetide, also known as ARA-290, is a synthetic 11-mer peptide that binds the tissue-protective receptor. ARA290 inhibits high glucose-induced apoptosis of NRK-52E cells. Cibinetide Protects Isolated Human Islets in a Stressful Environment and Improves Engraftment in the Perspective of Intra Portal Islet Transplantation. Cibinetide Improves Corneal Nerve Fiber Abundance in Patients With Sarcoidosis-Associated Small Nerve Fiber Loss and Neuropathic Pain. ARA 290 relieves pathophysiological pain by targeting TRPV1 channel: Integration between immune system and nociception.
benefits
Cibinetide, also known as ARA 290 and helix B surface peptide (HBSP), is a synthetic 11 amino acid peptide derived from the structure of the B helix of erythropoietin(EPO), with marked anti-apoptotic, anti-inflammatory and anti-permeability effects, recapitulating the effects of the endogenous EPO. Unlike EPO, is not haematopoietic and, thus, is free of the possible side effects of EPO, which can be life threatening. In an experimental model of DR, cibinetide administered systemically inhibited vascular leakage and edema and protected against retinal blood vessels and neuroglial degeneration. Additionally, cibinetide improved metabolic control in both preclinical and clinical studies[7].
Biological Activity
Cibinetide (ARA 290) is an engineered peptide that mimics the 3 dimensional structure of the helix B surface domain of erythropoietin (EPO). It is designed to bind selectively to the non-hematopoietic EPO receptor (sometimes referred to as the innate repair receptor or IRR), that is believed to be a heterodimer of EPOR and the cytokine family beta common receptor (βCR, CD131). Non-hematopoietic EPO ligands have potential tissue protective and anti-inflammatory actions. The IRR is suggested to be a point of integration between the immune system and pain signalling (via nociception) .
in vitro
Cibinetide (ARA290) enhances the proliferation, migration, and resistance to H2O2-induced apoptosis of endothelial colony-forming cells (ECFCs)[1]. Cibinetide (ARA290) is an EPO-analog peptide without hematopoietic side-effects but may have neurotrophic and antidepressant effects.
in vivo
After ECFC transplantation to mice with CLI, a single Cibinetide (ARA290) injection enhances the ischemic/non-ischemic ratio of hindlimb blood flow and capillary density after 28 days and the homing of radiolabeled transplanted cells to the ischemic leg 4h after transplantation. Cibinetide (ARA290; 30 μg/kg, s.c.) prevents progressive worsening of glucose control without affecting the body weight of rats. Cibinetide significantly decreases glucose AUCs in IPGTT in GK rats. Low-dosage Cibinetide (35 μg/kg, i.p.) treatment slightly attenuates the EAE severity in rats. Cibinetide-treating group (70 μg/kg, i.p.) significantly delays the onset, decreases the neurologic severity, and shortens the duration of EAE in a dose-dependent way.
References
[1] YAOMING. Improvement of Islet Allograft Function Using Cibinetide, an Innate Repair Receptor Ligand.[J]. Transplantation, 2020. DOI:10.1097/TP.0000000000003284.
[2] AWIDAZAMZAM. The Non-Erythropoietic EPO Analogue Cibinetide Inhibits Osteoclastogenesis In Vitro and Increases Bone Mineral Density in Mice.[J]. International Journal of Molecular Sciences, 2021. DOI:10.3390/ijms23010055.
[3] LOISNOEMI. A Phase 2 Clinical Trial on the Use of Cibinetide for the Treatment of Diabetic Macular Edema.[J]. Journal of Clinical Medicine, 2020. DOI:10.3390/jcm9072225.
[4] NAIRZMANFRED. Cibinetide dampens innate immune cell functions thus ameliorating the course of experimental colitis.[J]. Scientific Reports, 2017. DOI:10.1038/s41598-017-13046-3.
[5] BRINESMICHAEL CeramiAnthony. The receptor that tames the innate immune response.[J]. Molecular Medicine, 2012. DOI:10.2119/molmed.2011.00414.
[6] BRINESMICHAEL CeramiAnthony. Erythropoietin and engineered innate repair activators.[J]. Methods in molecular biology, 2013. DOI:10.1007/978-1-62703-308-4_1.
[7] Noemi Lois. “A Phase 2 Clinical Trial on the Use of Cibinetide for the Treatment of Diabetic Macular Edema.” Journal of Clinical Medicine (2020).
Cibinetide Preparation Products And Raw materials
Raw materials
Preparation Products
Cibinetide Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nanjing Nor Biotechnology Co., Ltd | 17768782665 17768782665 | 1711908659@qq.com | China | 202 | 58 |
| Hangzhou Peptidego Biotech Co.,Ltd. | 0571-87213919 15967184799 | Eric@peptidego.com | China | 7872 | 58 |
| Cellmano Biotech Limited | 0551-65326643 18156095617 | info@cellmano.com | China | 1010 | 55 |
| Sichuan Takele Biotechnology Co., Ltd. | +86-028-64348587 15680781153 | sales@takelepeptide.com | China | 66 | 58 |
| Nanjing Yuanpeptide Biotech Co.，Ltd. | 13357818155 | linhui@yuan-peptide.com | China | 2901 | 58 |
| Zhongke Huayao (Jiangsu) Biotechnology Co., Ltd | 18020125070 | sales002@jszkhy.com | China | 2105 | 58 |
| Shenzhen Zhaoke Biotechnology Co., Ltd | 18271904430 | 1070737105@qq.com | China | 149 | 58 |
| Sichuan Hantong Kuntai Biotechnology Co., Ltd. | 19150383347 19150383347 | hantongkuntai@foxmail.com | China | 426 | 58 |
| Shenzhen PeptideGenesis BioTech Co., Ltd. | 19168963552 | sales@peptgenesis.com | China | 57 | 58 |
| MedChemexpress LLC | 021-58955995 | sales@medchemexpress.cn | United States | 4853 | 58 |
Related articles
- Cibinetide: a synthetic 11 amino acid peptide
- ARA290 (cibinetide) mediates tissue protection by reducing inflammatory and fibrotic responses via signalling via a heterodime....
- Oct 14,2024
View Latest Price from Cibinetide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-19 | ARA-290
1208243-50-8
|
$1.00 | 1box | 99% | 100000 | Tianjin Shunzhicheng Technology Co., Ltd. | |
 |
2026-09-17 | Ara-290
1208243-50-8
|
$5.00 | 1Box | 99.99% | 20000 boxes | Hebei Jiafan Trading Company Limited | |
 |
2026-09-17 | ARA290 (Cibinetide)
1208243-50-8
|
$9.00 | 10VIAL | 99.9% | 10000 | Guangzhou XinPeptide International Co.,Ltd |
-
- ARA-290
1208243-50-8
- $1.00
- 99%
- Tianjin Shunzhicheng Technology Co., Ltd.
-
- Ara-290
1208243-50-8
- $5.00
- 99.99%
- Hebei Jiafan Trading Company Limited
-
- ARA290 (Cibinetide)
1208243-50-8
- $9.00
- 99.9%
- Guangzhou XinPeptide International Co.,Ltd
