SERVA Electrophoresis & Life Science Products

Crescent Chemical Co., Inc. is the US distributor for SERVA Electrophoresis GmbH, a leading manufacturer of specialty reagents for SDS, Native PAGE electrophoresis and Isoelectric Focusing. SERVA is also a certified ISO 9001 supplier of biochemical products. All Serva products are subject to stringent quality control to meet the specifications stated in the Certificate of Analysis provided with each product.

Crescent Chemical can provide you with the following Electrophoresis Consumables:

IEF Product Line

  • SERVALYT PRECOTES precast gels -general purpose and special application, ready to use, selected pH ranges and formats SERVALYT 
  • Blank PRECOTES - Empty gels that can be adapted to any pH range by rapid equilibration in ampholyte mixture
  • SERVALYT PreNets - Precast gels supported by fabric for blotting experiments
  • SERVALYT Carrier Ampholytes - General purpose and special application, selected pH ranges
  • Protein Standard for IEF - ready to use, to determine the isoelectric points of unkown proteins
  • Accessories for IEF - applicator strips, electrode wicks, anode and cathode fluid, spacer strips, Bayol F, glass plates, Blue slick
  • BlueHorizon Super Cool Flatbed System for horizontal IEF

SDS Product Line

  • SERVAGel Precast Vertical Gels - ready to use for mini slab gel electrophoresis
  • SDS PreNet Precast Horizontal Gels - ready for use for Western transfer
  • Protein Standards for SDS and Native PAGE - to determine the molecular weight of proteins separated in polyacrylamide gels
  • Buffers - Laemmli, Tris-Tricing, Tris-Glycine, Tris-MOPS, Anode and Cathode Buffers
  • BlueVertical Mini Slab Gel System BV 102

2D Gel Electrophoresis Product Line

  • IPG BlueStrips for 1D-gel IEF - wide and narrow pH range or customized pH gradients
  • Proteome Standards - contains 8 proteins qualified for 2D Electrophoresis
  • ICPL Quadruplex Kit - Stable Isotope Labeling of Proteins for quantitative and qualitative analysis

Nucleic Acid Electrophoresis Product Line

  • Agarose Media
  • Acrylamide Media
  • DNA Standards

Sample Preparation

  • SERVA BluePrep Kits for purification - cover preparation steps from concentration, buffer exchange, removal of interfering substances, tryptic digestion and extraction
  • Detergents - for solubilization of membrane proteins
  • Protease and phosphatase inhibitors - for sample protection during purification

Blotting Products

  • Nitrocellulose Membranes - most popular membrane for Western, Southern, and Northern blotting
  • Nylon-Bind Membranes
  • Fluorobind/Immobilon-P Membranes - made of polyvinylidenfluoride
  • BlueFlash Semi-Dry Blotter

Crescent Chemical can provide you with the following Biochemical Products:

  • Albumins for cell culture, mocrobiology, and enzyme diagnostics
  • Albumins prepared from bovine plasma
  • Recombinant Albumins
  • Dialysis Tubing, Closures, and accessories for separation, desalting, and concentration of complex biomolecules
  • Servapor Dialysis Membranes
  • Visking Dialysis Membranes
  • Membracel Dialysis Membranes
  • Spectra/Por Standard, Biotech Regenerated Cellulose, Biotech Cellulose Ester, Polyvinulidene Fluoride and Float
  • A-Lyzer Dialysis Membranes
  • Enzymology
  • Highly Purified Enzymes
  • For plant biology - Cellulase and Macrozyme
  • For cell culture - Trypsin
  • For enzymatic assays - alkaline phosphatase and carbonic anhydrase
  • Conezymes, cofactors, and nucleotides
  • Enzyme substrates and detection
  • Enzyme inhibitors
  • Buffering substances
  • Ion Exchange Media
  • DOWEX Ion Exchange Resins
  • SERDOLIT Ion Exchange Resins, Polymeric Adsorbent Resins and Chelating Resins
  • SERVACEL Cellulose Ion Exchangers
  • Life Science Products
  • Molecular Biology Grade reagents and Enzymes
  • Peptones of non-animal origin, powder media and supplements for use in microbiology
  • Cell culture media and reagents
  • Antibiotics to inhibit bacterial cell wall synthesis, cell membrane functions, protein synthesis, transcription, and replication
  • Protease and Phosphatase Inhibitor Mixes
  • Hormones and Vitamins
  • Microscopy products for the study of biological specimens
  • Reagents for Fixation, Dehydration, Embedding, Cutting, Staining, and Contrasting


Crescent Chemical can provide you with the following Electrophoresis Consumables: