Cas no 27378-49-0 (POLY-L-ORNITHINE HYDROBROMIDE)
Poly-L-ornithine hydrobromide is a synthetic polycationic amino acid polymer derived from L-ornithine, commonly used as a coating agent to enhance cell adhesion in cell culture applications. Its positively charged structure promotes electrostatic interactions with negatively charged cell membranes, improving attachment and spreading for sensitive cell types, including primary neurons and endothelial cells. The hydrobromide salt form ensures solubility in aqueous solutions, facilitating uniform coating. This polymer is valued for its consistent molecular weight distribution and batch-to-batch reproducibility, making it a reliable tool for in vitro studies. It is also employed in biomedical research for its biocompatibility and ability to support extracellular matrix deposition.
POLY-L-ORNITHINE HYDROBROMIDE structure
Product Name:POLY-L-ORNITHINE HYDROBROMIDE
CAS No:27378-49-0
MF:C5H13BrN2O2
MW:213.072920560837
MDL:MFCD00237231
CID:251126
PubChem ID:24898574
Update Time:2025-06-07
POLY-L-ORNITHINE HYDROBROMIDE Chemical and Physical Properties
Names and Identifiers
-
- POLY-L-ORNITHINE HYDROBROMIDE
- POLY-L-ORNITHINE HYDROBROMIDE MW 5000-20000
- L-Ornithine,homopolymer,hydrobromide
- POLY-L-ORNITHINE
- POLY-L-ORNITHINE HBR
- poly-l-ornithine solution
- poly-L-ornithine solution mol. wt.*30,000-70,000
- Poly-L-alpha-ornithine hydrobromide
- DL-Ornithine monohydrobromide
- NSC527495
- NSC-527495
- SCHEMBL221847
- 2,5-diaminopentanoic acid hydrobromide
- 27378-49-0
- AKOS015834115
- dl-ornithine hydrobromide
- DTXSID20950073
- 74499-01-7
- Ornithine--hydrogen bromide (1/1)
- 2,5-diaminopentanoic acid;hydrobromide
- FT-0641526
- PPoly-L-ornithine hydrobromide
- DB-055886
-
- MDL： MFCD00237231
- Inchi： 1S/C5H12N2O2.BrH/c6-3-1-2-4(7)5(8)9;/h4H,1-3,6-7H2,(H,8,9);1H
- InChI Key： GWRQMKDBBHFVIZ-UHFFFAOYSA-N
- SMILES： Br.OC(C(CCCN)N)=O
Computed Properties
- Exact Mass: 132.09000
- Monoisotopic Mass: 212.01604g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 3
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 10
- Rotatable Bond Count: 4
- Complexity: 95
- Covalently-Bonded Unit Count: 2
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 1
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: nothing
- Topological Polar Surface Area: 89.3?2
Experimental Properties
- Color/Form: Not determined
- PSA: 89.34000
- LogP: 0.53780
- Color/Form: 0.01%
- Solubility: Not determined
POLY-L-ORNITHINE HYDROBROMIDE Security Information
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：3
- Storage Condition：?20°C
POLY-L-ORNITHINE HYDROBROMIDE Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | P4957-50ML |
POLY-L-ORNITHINE HYDROBROMIDE |
27378-49-0 | 0.01% | 50ml |
￥1127.74 | 2023-09-20 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | P4638-50MG |
POLY-L-ORNITHINE HYDROBROMIDE |
27378-49-0 | 50mg |
￥932.89 | 2023-09-20 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | P4638-100MG |
POLY-L-ORNITHINE HYDROBROMIDE |
27378-49-0 | 100mg |
￥2162.48 | 2023-09-20 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | P4638-500MG |
POLY-L-ORNITHINE HYDROBROMIDE |
27378-49-0 | 500mg |
￥5583.75 | 2023-09-20 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | P3655-10MG |
POLY-L-ORNITHINE HYDROBROMIDE |
27378-49-0 | 10mg |
￥655.33 | 2024-12-26 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | P3655-50MG |
POLY-L-ORNITHINE HYDROBROMIDE |
27378-49-0 | 50mg |
￥1436.25 | 2024-12-26 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | P3655-100MG |
POLY-L-ORNITHINE HYDROBROMIDE |
27378-49-0 | 100mg |
￥2166.14 | 2024-12-26 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | P3655-500MG |
POLY-L-ORNITHINE HYDROBROMIDE |
27378-49-0 | 500mg |
￥7972.82 | 2024-12-26 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | P3655-1G |
POLY-L-ORNITHINE HYDROBROMIDE |
27378-49-0 | 1g |
￥13087.74 | 2024-12-26 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | P4538-10MG |
POLY-L-ORNITHINE HYDROBROMIDE |
27378-49-0 | 10mg |
￥471.19 | 2023-09-20 |
POLY-L-ORNITHINE HYDROBROMIDE Related Literature
-
Jingquan Liu,Huiyun Liu,Zhongfan Jia,Volga Bulmus,Thomas P. Davis Chem. Commun., 2008, 6582-6584
-
L. Di Michele,D. Fiocco,F. Varrato,E. Eiser,G. Foffi Soft Matter, 2014,10, 3633-3648
-
Philipp Traber,Stephan Kupfer,Stefanie Gr?fe,Isabelle Baussanne,Martine Demeunynck,Jean-Marie Mouesca,Serge Gambarelli,Vincent Artero,Murielle Chavarot-Kerlidou Chem. Sci., 2018,9, 4152-4159
-
Rongyan Guo,Tao Li,Shuie Shi J. Mater. Chem. C, 2019,7, 5148-5154
-
Supaporn Sawadjoon,Joseph S. M. Samec Org. Biomol. Chem., 2011,9, 2548-2554
Recommended suppliers
Shanghai Aoguang Biotechnology Co., Ltd
Gold Member
Audited Supplier
CN Supplier
Bulk
Jiangsu Xinsu New Materials Co., Ltd
Gold Member
Audited Supplier
CN Supplier
Bulk
Beyond Pharmaceutical Co., Ltd
Gold Member
Audited Supplier
CN Supplier
Reagent
Zhejiang Brunova Technology Co., Ltd.
Gold Member
Audited Supplier
CN Supplier
Bulk
NewCan Biotech Limited
Gold Member
Audited Supplier
CN Supplier
Reagent
