79383

Phosphate buffered saline

10X, liquid, pH ~7.4 (25 °C, after tenfold dilution), BioUltra

• Synonym(s): PBS
• MDL number: MFCD00131855
• UNSPSC Code: 41105319
• eCl@ss: 32129211
• NACRES: NA.25

Properties

• product name: Phosphate buffered saline, BioUltra, washing buffer for peroxidase conjugates in Western Blotting, 10x concentrate
• product line: BioUltra
• form: liquid
• quality: 10x concentrate
• impurities: insoluble matter, passes filter test
• pH: ~7.4 (25 °C, after tenfold dilution)
• cation traces: Al: ≤1 mg/kg; As: ≤0.1 mg/kg; Ba: ≤1 mg/kg; Bi: ≤1 mg/kg; Ca: ≤5 mg/kg; Cd: ≤1 mg/kg; Co: ≤1 mg/kg; Cr: ≤1 mg/kg; Cu: ≤1 mg/kg; Fe: ≤1 mg/kg; K: ≤20 mg/kg; Li: ≤1 mg/kg; Mg: ≤1 mg/kg; Mn: ≤1 mg/kg; Mo: ≤1 mg/kg; Ni: ≤1 mg/kg; Pb: ≤1 mg/kg; Sr: ≤1 mg/kg; Zn: ≤1 mg/kg
• λ: neat
• UV absorption: λ: 260 nm A_max: 0.01; λ: 280 nm A_max: 0.01

Description

Application

• Polyvinylalcohol Composite Filled with Carbon Dots Produced by Laser Ablation in Liquids.: This study explores the synthesis of polyvinyl alcohol (PVA) composites filled with carbon dots (CDs) using laser ablation in liquids (LAL). The composites were characterized and tested for potential biomedical applications, demonstrating enhanced mechanical properties and biocompatibility when evaluated in phosphate-buffered saline (PBS) solution (Cutroneo et al., 2024).


• Exploring the Interplay between Tribocorrosion and Surface Chemistry of the ASTM F139 Surgical Stainless Steel in Phosphate-Buffered Saline Solution.: This research investigates the tribocorrosion behavior and surface chemistry of ASTM F139 surgical stainless steel in PBS. The study provides insights into the material′s performance and degradation mechanisms under physiological conditions, which is critical for biomedical implant applications (Macedo et al., 2024).


• Biological Evaluation of Oral Care Products Using 3D Tissue-Engineered In Vitro Models of Plaque-Induced Gingivitis.: This study evaluates the efficacy of various oral care products using 3D tissue-engineered models of plaque-induced gingivitis. PBS was used as a control to simulate physiological conditions during the assessment of the anti-inflammatory and antimicrobial properties of the products (Barker et al., 2024).


• UCST-Type Thermoresponsive Sol-Gel Transition Triblock Copolymer Containing Zwitterionic Polymer Blocks.: The research focuses on the development of a novel upper critical solution temperature (UCST) thermoresponsive sol-gel transition triblock copolymer. The material′s properties were extensively studied in PBS to evaluate its potential for drug delivery and other biomedical applications (Kawamura et al., 2024).


• The Tardigrade-Derived Mitochondrial Abundant Heat Soluble Protein Improves Adipose-Derived Stem Cell Survival against Representative Stressors.: This study examines the protective effects of a tardigrade-derived protein on adipose-derived stem cells under stress conditions. The cells′ viability and function were assessed in PBS, providing valuable insights into the protein′s potential for enhancing stem cell therapies (Rolsma et al., 2024).

Caution

precipitate may be redissolved by gently heating

Physical form

100 mM sodium phosphate; 9.0% NaCl; pH 6.8±0.1 (25°C)

Reconstitution

shake well before use

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H319
• Precautionary Statements: P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves