Poly-L-lysine hydrobromide (MW 15000-30000)

Cat. No.: HY-126437E: Data Sheet
COA

SDS
Handling Instructions
FAQs
Technical Support

Poly-L-lysine hydrobromide (with a molecular weight of 15,000 - 30,000) is an amino acid polymer with positive charge, and it serves as a non-specific attachment factor for cells. Poly-L-lysine hydrobromide (with a molecular weight of 15,000 - 30,000) can be used for gene delivery and the construction of nano-delivery systems.

연구목적의 판매만을 진행합니다. 환자를 대상으로 한 판매는 하지 않습니다.

Poly-L-lysine hydrobromide (MW 15000-30000) 화학구조

CAS No. : 25988-63-0

사이즈	재고	수량
5 mg	해외재고보유	Estimated Time of Arrival: December 31
10 mg	해외재고보유	Estimated Time of Arrival: December 31
50 mg	견적 받기
100 mg	견적 받기

or 대량구매 문의

* 장바구니에 담기 전 물품의 수량을 선택해 주십시오.

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

고객리뷰

Based on 1 Customer Validation

Other Forms of Poly-L-lysine hydrobromide (MW 15000-30000):

Poly-L-lysine hydrobromide (MW 30000-70000) In-stock

Featured Recommendations

•Related Small Molecules:

•Related Proteins:

Biological Activity
순도&문서
References
고객리뷰

제품 설명	Poly-L-lysine hydrobromide (with a molecular weight of 15,000 - 30,000) is an amino acid polymer with positive charge, and it serves as a non-specific attachment factor for cells. Poly-L-lysine hydrobromide (with a molecular weight of 15,000 - 30,000) can be used for gene delivery and the construction of nano-delivery systems^[1]^[2].
In Vitro	Poly-L-lysine hydrobromide (MW 15000-30000) binds to negatively charged plasmid DNA (pDNA) through electrostatic interaction, forming a complex (polyplex), thereby introducing genes into cells. Due to its large molecular weight and abundant positive charge, it can strongly condense pDNA to form small and stable nanoparticles, making it an effective carrier when CaCl₂ is absent ^[1]. Poly-L-lysine hydrobromide (MW 15000-30000) can be used to construct a nanoscale platform for delivering deoxyribonucleases (DZs). Its core function is to bridge titanium dioxide (TiO₂) nanoparticles and negatively charged Dz² through electrostatic interaction^[2]. MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. Poly-L-lysine hydrobromide (MW 15000-30000) Related Antibodies
분자량	15000-30000
화학식	C₈H₁₉BrN₂O
CAS No.	25988-63-0
Appearance	Solid
Color	White to off-white
SMILES	CN[C@@H](CCCC[NH3+])C(C)=O.[n].[Br-].[n]
선적	Room temperature in continental US; may vary elsewhere.
보관	-20°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
용액&용해도	In Vitro: H₂O : 50 mg/mL (Need ultrasonic and warming) 몰농도 계산기 농도 희석 계산기 Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol) Mass = Concentration × Volume × Molecular Weight * Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final) This equation is commonly abbreviated as: C₁V₁ = C₂V₂ Concentration _(start) C1 × Volume _(start) V1 = Concentration _(final) C2 × Volume _(final) V2 In Vivo Dissolution Calculator Please enter the basic information of animal experiments: Dosage mg/kg Animal weight (per animal) g 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). Tel: 609-228-6898 E-mail: [email protected] Technical Support: [email protected]
순도&문서	Select Batch: Data Sheet (268 KB) SDS (393 KB) COA (246 KB) Handling Instructions (2659 KB)
References	[1]. Xie SX, et al. Calcium enhances gene expression when using low molecular weight poly-l-lysine delivery vehicles. Int J Pharm. 2018 Aug 25;547(1-2):274-281. [Content Brief] [2]. Repkova M, et al. Efficient inhibition of influenza A viral replication in cells by deoxyribozymes delivered by nanocomposites. Int J Antimicrob Agents. 2017 Jun;49(6):703-708. [Content Brief]