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IPG BlueStrips: pH 5 - 8, 12 Pack, SERVA

price $115.01

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SERVA IPG BlueStrips 5 - 8, 12 Pack

IPG Strips for 1D / 2D electrophoresis gel analysis of proteins

SERVA IPG BlueStrips are dried gel strips with an immobilized pH gradient for high resolution isoelectric focusing in 2D gel electrophoresis analysis of proteins; an aspect of proteomics. The homogeneous polyacrylamide gel matrix is covalently bound to 3mm GEL-FIX™ film to stabilize the gel. Additionally, a non-binding cover film (GEL-FIX™ for Covers) protects the gel from damage and contamination. Each gel strip has its own lot number printed on and, therefore, is suitable for documentation according to GMP/GLP.


Standard, broad-range pH gradients (pH 3–10 linear and nonlinear strips) will reveal the greatest number of proteins, and will accommodate a larger sample volume.  Use a non-linear gradient if you suspect a large number of proteins. In a non-linear broad range such as pH3-10, the middle pH range (~pH5-7) is more spread out than in linear ranges allowing for greater resolution. The narrower the pH gradient range per strip the better the resolution. Very narrow or micro-range gradients allow for even greater resolution since there is more migration distance between proteins.



  • Consistent performance - 12 strips per package, same lot
  • Reliability - accurate casting procedures ensures lot-to-lot reproducibility of pH gradient
  • GMP/GLP conformity - each strip has its individual lot number coded on it
  • For best results, rehydrate with convenient SERVALYT™ carrier ampholytes


General description:

Gel Matrix: Polyacrylamide, 4%T, 3%C

Gel Backing: Polyester Film