E-Z Auto Vials™ Eliminate Autosampler Specification Speculation Guaranteed to Meet or Exceed Your Autosampler Manufacturer's Specifications ^ " ^ ^ ^ " ™ 4 0 % larger neck opening improves sample accessibility, a c c o m m o d a t e s a wider range of inserts, and reduces needle damage ^ ^ • " ^ ^ ™ " Larger capacity ( 1 . 5 ml) with proper height for bar coding ^ ^ ^ ^ ^ ™ - E - Z A u t o Vial Convenience Packs c o n t a i n 1 0 0 vials in clean shrink-wrapped trays and 1 0 0 seals in plastic bags Specify Wheaton E-Z Auto Vials... Because not all autosampler vials are alike. For more product information and a list of the dealers nearest you call 1-609-825-1100 or FAX: 1-609-825-1368.
WHEATON Manufacturers Since 1888 1000 Ν 10ΤΗ STREET MILLVILLE NJ 08333-2092 USA
Unifying the Field of Conjugation Chemistry...
Bioconjugate Chemistry Editor. Claude F. Meares, University of California, Davis
HiiMtHijiifiiilt·
Clicmisln
Centralized Access is Here!
Featuring highly technical, primary literature in biomedically related R&D, Bioconjugate Chemistry centralizes information previously published in some 200 different scholarly journals. It brings together—in one source—research forming the core of breakthroughs in biotechnology from universities, research institutes, biomedical firms, drug companies, and chemical laboratories.
Specifically, Bioconjugate Chemistry addresses the joining of two different molecular functions by chemical or biological means. No other journal has this unique, topical focus: Conjugation of... antibodies (and their fragments) nucleic acids and their analogues (a-anomers, phosphonates,...) liposomal components other biologically active molecules (receptor-binding proteins, hormones, peptides,...)
with each other or with any molecular groups that add useful properties... drugs, radionuclides, toxins, fluorophores, photoprobes, inhibitors, enzymes, haptens, ligands, etc. In bimonthly issues you'll explore the chemical aspects of conjugate preparation and characterization, including: • In vivo applications of conjugate methodology; • Molecular biological aspects of antibodies, genetically engineered fragments, and other immunochemicals; • The relationships between conjugation chemistry and the biological properties of conjugates.
ACS III PUBLICATIONS Essential Resources for the Chemical Sciences 1993
Subscription Rates ACS Members* One Year Two Years
U.S. Canada & Mexico Europe** All Other Countries**
$29 $36 $41 $44
Nonmembers One Year
$52 $66 $76 $82
$273 $280 $285 $288
•Subscriptions at member rates are for personal use only. **Air service included.
Order Today!
WHEATON AVAILABLE FROM LEADING LABORATORY DISTRIBUTORS.
CIRCLE 94 FOR DEMONSTRATION CIRCLE 95 FOR LITERATURE 616 A • ANALYTICAL CHEMISTRY, VOL. 65, NO. 14, JULY 15, 1993
American ChemicaiSociety Member and Subscriber Services P.O. Box 3337 Columbus, OH 43210 Toll free: 1-800-333-9511 Local: (614)447-3776 FAX: (614) 447-3671 For nonmember subscriptions in Japan contact Maruzen Co., LTD.