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Antibody Conjugation Kit (4219)

October 11, 2004 5:32 am | Articles | Comments

This kit allows conjugation of antibodies to Qdot 655 nanocrystals. The kit contains all necessary reagents and components for two conjugation reactions, each using 300 μg of IgG class antibody, as well as a detailed protocol.

Orange Fluorescent Protein (4215)

October 11, 2004 5:32 am | Articles | Comments

CoralHue Kusabira Orange, a true orange fluorescent protein, is isolated from the stony coral Fungia concinna , and absorbs light maximally at 548 nm and emits orange light at 561 nm. Wild-type CoralHue KO matures rapidly to form a fluorescent dimeric complex.

DNA, RNA, Protein Quantitation Assays

October 11, 2004 5:32 am | Articles | Comments

Four new kits are offered for the fluorescence-based quantitation of DNA, RNA, and protein in solution. Quant-iT assays offer sensitivity and selectivity and provide results in minutes: simply dilute the dye with the included buffer, add sample, and read the fluorescence.

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Polymerized Reporter Enzyme Staining System

October 11, 2004 5:32 am | Articles | Comments

ImmPRESS polymerized reporter enzyme staining system is based on a new method of polymerizing enzymes and attaching these polymers to antibodies. The approach employed to form enzyme micro-polymers avoids the inherent shortcomings of using macromolecules as a backbone.

Autoimmune Related Antibodies And Antigens

October 11, 2004 5:32 am | Articles | Comments

BIODESIGN International has expanded its line of autoimmune related antibodies and antigens.

T Cell Activation/Expansion Kit

October 11, 2004 5:32 am | Articles | Comments

Miltenyi Biotec has introduced a kit for the activation and expansion of human T cells, by means of new micron-sized Anti-Biotin MACSiBead particles.The T Cell Activation/Expansion Kit consists of Anti-Biotin MACSiBead particles and biotinylated antibodies against human CD2, CD3 and CD28.

cAMP Assay Development Kit

October 11, 2004 5:32 am | Articles | Comments

cAMP is one of the most established cell transduction signal elements, and its assessment may be the more appropriate way of investigating molecular events occurring at the membrane (e.g. GPCR stimulation).

Chicken Antibodies Against Neuronal/Astrocytic Markers

October 11, 2004 5:32 am | Articles | Comments

Chicken polyclonal antibodies against neuronal and astrocytic markers like GFAP, MAP2, NF-M, NF-H and Vimentin are available for double or triple immunostaining where rabbit or mouse antibodies are already in use.

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Anti-Mullerian Hormone/Mullerian Inhibiting Substance ELISA

October 11, 2004 5:32 am | Articles | Comments

Diagnostic Systems Laboratories, Inc. has introduced a new Anti-Mullerian Hormone/Mullerian Inhibiting Substance (AMH/MIS) ELISA. This mono/mono two-site ELISA has a dynamic range of 0.05-10 ng/ml and sensitivity of 0.039 ng/ml.

Human Bcl-2 EIA Kit

October 11, 2004 5:32 am | Articles | Comments

Immunoassay are offered for quantitative determination of human total Bcl-2 in cell lysates. Bcl-2 (B-cell lymphoma 2) is an oncogenic protein that regulates cell death by controlling the permeability of the mitochondrial membrane. It inhibits apoptosis by preventing caspase activity.

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Weekly News Roundup 10/8/04

October 8, 2004 11:35 am | Articles | Comments

By Elizabeth Tolchin

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Fully Automated Research Microscope

October 5, 2004 5:19 am | Articles | Comments

The Leica DM6000 B fully automated research microscope incorporates Intelligent Automation, which keeps the instrument set for every imaging situation, based on personal, optimized settings.

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