Polyanetholesulfonate Sodium Salt

Product Details

CAS No:52993-95-0

MF:C10H12NaO4S-

Appearance:off-white or light-yellow solid powder

Specification:98.5%

UN number:-

Package:1/5/10/25kgs/drum

Supply Capacity:Tons

Synonyms:3,3'-DITHIOBIS-1-PROPANESULFONIC ACID DISODIUM SALT;DISODIUM 3,3'-DITHIOBIS(1-PROPANESULFONATE);BIS-(3-SULFOPROPYL)-DISULFIDE, DISODIUM SALT;SODIUM POLYANETHOL SULFONATE;SODIUM POLYANETHOLSULPHONATE;POLYANETHOLESULFONIC ACID SODIUM SALT;POLYANETHOLSULFONIC ACID NA-SALT;POLYANETHOLSULFONIC ACID SODIUM SALT

Product application:Polyanetholesulfonate Sodium, Sodium Polyanetholesulfonate, SPS, CAS 52993-95-0, Polyanetholsulfonic acid sodium salt, Anticoagulant for blood culture, Anticomplementary agent, Antibiotic neutralizer, IVD raw materials, Diagnostic grade SPS, Microbiology grade, Phagocytosis inhibitor, Bacteriological culture media additive, Synthetic polyanionic compound, Heparinoid activity, SPS white powder, Biochemical reagent, Blood collection tube additive.

 

Polyanetholesulfonate Sodium (SPS) is a vital additive in clinical microbiology, primarily utilized as an anticoagulant in blood culture media. It functions by inactivating complement, inhibiting lysozyme activity, and suppressing leucocyte phagocytosis, thereby protecting bacteria from host defense mechanisms. Additionally, SPS neutralizes certain aminoglycoside and polypeptide antibiotics present in the blood sample, significantly enhancing the recovery and growth rate of pathogens in diagnostic assays and automated blood culture systems.