PPB022

Tris buffer

Pre-set, pH 7.0, pHast Pack^™, powder

• Szinonimák: 0.1M Tris
• UNSPSC kód: 12161700
• NACRES: NA.25

Tulajdonságok

• Minőségi szint: 100
• termékcsalád: pHast Pack^™
• form: powder
• tárolási körülmény: (Tightly closed. Dry)
• szennyeződések: ≤5 ppm Heavy Metals (lead)
• szín: white
• pH: 7.0
• oldhatóság: soluble, clear, colorless
• kation nyomok: Fe: ≤10 ppm
• idegen aktivitás: DNase, none detected; Endonuclease, none detected; Exonuclease, none detected; NICKase, none detected; Protease, none detected; RNase, none detected
• tárolási hőmérséklet: room temp

Leírás

Általános leírás

Tris buffer, pH 7.0 is a general buffer that is isotonic and non-toxic in nature due to the presence of tris base. It is suitable for most biochemical and molecular biology applications. Tris has a buffering capacity range of pH 7.0 - 9.0, with a pKa of 8.1 at 25°C.

Alkalmazás

Tris buffer is used in:

• Western blot
• Protein gel electrophoresis
• cell culture (sterile filter buffer)
• As a buffer component

Tulajdonságok és előnyök

• Fast, ready-to-use buffer
• No need to measure and adjust the pH
• Saves time and minimizes effort in the lab
• Biological tests: free of DNase, RNase, Protease, and Nickase
• Chemical tests: Iron ≤10 ppm, lead ≤5 ppm

Kiszerelés

Foil pouches

Feloldás

Contents of one pouch, when dissolved in 500 mL of ultrapure water, will yield a 0.1M Tris solution, pH 7.0 at 25 °C. Contents tested to be DNAse, RNAse, Protease, and Nickase free. This product is suitable for use in cell culture and electrophoresis applications.

Tárolás és stabilitás

Store at room temperature. Product may naturally agglomerate but can be simply broken up within the pouch prior to use.

Egyéb megjegyzések

For additional information on our range of Biochemicals, please complete this form.

Jogi információk

pHast Pack is a trademark of Sigma-Aldrich Co. LLC

Biztonsági adatok

• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: WGK 1