Product Description
MILLIPORE SIGMA P3143-1L - POLY(ETHYLENEIMINE) SOLUTION, 50 % (W/V) IN H2O - SYNONYMS: ETHYLENEIMINE POLYMER SOLUTION; PEI CAS NO.: 9002-98-6 APPLICATION: PEI CELLULOSE IN SMALL COLUMNS WILL SEPARATE CYCLIC NUCLEOTIDES FROM RELATED COMPOUNDS AT THE SAME ELECTROLYTE CONCENTRATION THAT IS USED FOR THIN LAYER CHROMATOGRAPHY ON PEI CELLULOSE-COATED PLATES. BIOCHEM/PHYSIOL ACTIONS: WATER SOLUBLE POLYMER USED AS A MEMBRANE LUBRICANT; USEFUL IN FILTERING FROZEN CELL MEMBRANES. PRINCIPLE: PEI CELLULOSE SHOULD BE WASHED EXTENSIVELY IN DISTILLED WATER, THEN WASHED THREE TIMES WITH 10-20 VOLUMES OF 5 MM ACETIC ACID, REMOVING FINES DURING EACH WASH. AFTER FINAL SETTLING, ONE VOLUM - EQUAL TO C987D06-EA
MANUFACTURER:
MILLIPORE SIGMA
MANUFACTURER PART NUMBER:
P3143-1L
UNIT OF MEASURE:
EA
QTY PER UNIT OF MEASURE:
1
COUNTRY OF ORIGIN:
UNITED STATES OF AMERICA
ORDER INCREMENT:
1
WEIGHT:
0
CONTRACTOR PART NUMBER:
2800251901
