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J62918 Sodium citrate, 0.5M buffer soln., pH 5.0

Codice CAS
Sinonimi

Stock No. Dimensioni Prezzo ($) Quantità Disponibilità
J62918-AK 250ml 48,70
J62918-AP 500ml 73,00
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Sodium citrate, 0.5M buffer soln., pH 5.0

MDL
MFCD00012462

Proprietà chimiche

Modulo
Liquid
Storage & Sensitivity
Keep Cold.
Solubilità
It is soluble in water (29.4 g/L) at 20°C. Insoluble in ethanol.

Applicazioni

Citrate, is used as an anticoagulant and also used as a biological buffer. It is often used to prepare sodium citrate buffer for antigen retrieval of tissue samples. The citrate solution is designed to break protein cross-links, thus, unmasking antigens and epitopes in formalin-fixed and paraffin embedded tissue sections, resulting in enhancing staining intensity of antibodies. Citrate has anticoagulant activity and as a calcium chelator, it forms complexes that disrupt the tendency of blood to clot.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from strong oxidizing agents.

Letteratura

YP Lee.; T Takahashi. An improved colorimetric determination of amino acids with the use of ninhydrin. Analytical Biochemistry. 1972, 14,(1),  71-77.

XZ Shu.; KJ Zhu.; W Song. Novel pH-sensitive citrate cross-linked chitosan film for drug controlled release. International Journal of Pharmaceutics. 2001, 212,(1), 19-28.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H318

Causes serious eye damage.

Dichiarazioni precauzionali: P280i-P305+P351+P338-P310a

Wear eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor

Altri riferimenti

Codice tariffe armonizzato
2918.15
TSCA
No

Raccomandato

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  • J60569

    CAPS, 0.5M buffer soln., pH 10.0
  • J61249

    Citrate, 0.5M buffer soln., pH 4.0
  • J62152

    Sodium phosphate, 0.2M buffer soln., pH 7.4
  • J61196

    Phosphate-buffered saline (PBS, 1X), sterile-filtered

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