Products & Reviews

ZeptoMetrix® Seroconversion Panels provide characterized human plasma samples to support assay validation, quality control, and kit development for infectious disease testing. Ready-to-use, unadulterated specimens help laboratories evaluate antigen and antibody detection throughout disease progression.

PFAS testing can be highly challenging which is why we make it easier with our convenient portfolio of PFAS reference materials. Advance environmental and health safety with standards you can trust.

The World’s First Microplastics Reference Materials. Our scientists have focused on these emerging global threats, and are excited to share Chiron MicroPrefs®, the first commercial microplastic reference material portfolio is designed to detect the six most abundant plastics in the environment and is available in a novel, easy-to-use tablet formulation.

ZeptoMetrix® offers a diverse library of viruses, bacteria, fungi, and parasites. Available in multiple formats and backed by custom capabilities, this evolving collection supports cross-reactivity, inclusivity, exclusivity, and other analytical testing needs.

We proudly provide the Industry with quality, accuracy, ease of use, and an extensive offering for all your testing needs! Spex®, NSI, and Chiron offers ISO 17034 Certified Reference Materials (CRMs) for all of the common contaminants such as pesticide residues, residual solvents, and heavy metals, as well as qualitative analysis CRMs.

ZeptoMetrix® NATtrol™ is the trusted third-party QC for critical infectious disease testing. Ready-to-use, non-infectious whole microorganisms support full process monitoring, assay validation, and laboratory performance evaluation across molecular platforms.

Securely store precious samples at low temperatures, including vapor phase Liquid Nitrogen with Thermo Scientific™ Matrix™ 500μl and 1.0mL ScrewTop Tubes.

The SPEAR UltraDetect™ pTau 231 biomarker assay kit is highly sensitive and ideal for Alzheimer’s research using plasma samples. Requires SPEAR UltraDetect™ Reaction Kit. For research use only.

Alexa Fluor® 568 AffiniPure™ Donkey Anti-Mouse IgG (H+L) (min X Bov, Ck, Gt, GP, Sy Hms, Hrs, Hu, Rb, Shp Sr Prot)

The SPEAR UltraDetect™ NF-L Biomarker Assay Kit lets you quantify neurofilament light with ultra-high precision, low sample volume, and a simple, wash-free workflow. Requires SPEAR UltraDetect™ Reaction Kit. For research use only.

The new ICP-OES for complex sample matrices

Discover the affordable solution for AOF sample preparation with ICprep. Effortlessly prepare your samples for ion chromatography and other detection techniques while enhancing lab productivity through high sample throughput, streamlined workflows, and maximum flexibility.

Alexa Fluor® 555 AffiniPure™ Donkey Anti-Mouse IgG (H+L) (min X Bov, Ck, Gt, GP, Sy Hms, Hrs, Hu, Rb, Shp Sr Prot)

CyBio FeliX SELECT Head - We Normalize Speed The SELECT Head revolutionises liquid handling with 8 independent channels and volumes. Simplify complex transfers by executing directly from your CSV files, liberating you from complicated programming. Avoid slow pipetting bottlenecks in your workflows and automate faster than with a single tip.

The SPEAR UltraDetect™ GFAP Biomarker Assay Kit is an ultra-precise, wash-free assay for glial fibrillary acidic protein, ideal for CNS and neurotrauma research. Requires SPEAR UltraDetect™ Reaction Kit. For research use only.

The SPEAR UltraDetect™ pTau 217 biomarker assay kit provides a highly specific tool for Alzheimer’s disease research, optimized for plasma samples. Requires SPEAR UltraDetect™ Reaction Kit. For research use only.

Multifunctionality + ease of use + flexible analysis + stability and precision of performance

High-Performance AAS for Fully Automated Graphite AAS with Zeeman and Deuterium Background Correction

Direct Solid AAS

UVP PCR² Cabinet & Workstation

Solutions for your individual requirements

Bovine serum albumin (BSA) is used extensively as a carrier protein to dilute antibodies and as a general protein blocking agent in immunoassays and immunodetection protocols. Our IgG-free BSA, which is also protease-free, should alleviate many of the problems associated with using BSA. Many preparations of BSA, even some of the highest purity grades, contain IgG that may become an antigen for cross-reacting secondary an…

ChromPure is our trade name for highly purified proteins from the serum of non-immunized animals.

Antisera to Enzymes, Serum Proteins, & Whole Serums. Polyclonal antisera from immunized hosts are lipid extracted to improve clarity, salt fractionated, dialyzed against phosphate buffered saline containing sodium azide, and freeze-dried. Antisera against whole serums are obtained by immunizing host animals with whole serum. Antisera against whole IgG molecules [i.e. Anti-IgG (H+L)] are recommended for bridging PAP to prima…

Solid-Phase Immunoadsorbent Gels. Highly purified IgG from the serum of non-immunized animals is coupled to cyanogen bromide-activated 4% agarose gels for use in preparing affinity-purified antibodies or removing cross-reactive antibodies. Proteins are coupled at a concentration of 1 mg protein per ml of settled gel, and are packaged in phosphate buffered saline with sodium azide.