Elabscience - Biological Research ELISA, Antibody and Protein Manufacturer for Life Science - Distributed in the UK and Europe by Caltag Medsystems

Top Selling ELISAs


Elabscience is a biotechnology company specialising in reagents for immunodiagnostics. They have a complete platform for R&D and manufacture and have an in-house QC for every product, endeavouring to keep experiment results more consistent and precise.

They provide more than 20,000 products, including thousands of ELISA and CLIA kits. Elabscience's portfolio further contains Proteins, Antibodies, Labelling Kits, Biochemical Kits, and Other Reagents.

Through innovative techniques and combinative use of immunology, molecular biology, and cell biology, Elabscience reagents cover many research areas.



Up to 20% off the Top 200 Best-Selling ELISA Kits from Elabscience!

Get up to 20% off Elabscience’s top 200 best-selling ELISA kits for the whole year! Contact us with the promo code ‘Elab200-2024’ to redeem this offer.

See the Products Available:

Read More About the Products Available:

  • ELISA Kits
  • CLIA Kits
  • Metabolism Assays
  • Labelling Kits / Dyes
  • Cell Related Products
  • Antibodies
  • Recombinant Proteins
  • Products by Research Area
  • Services
  • All


Elabscience has focused on developing and manufacturing ELISA Kits for 14 years and was Highly Commended in the 2019 CiteAb Awards in the category ‘ELISA kit supplier to watch in 2019’. They were nominated by the worldwide research users of ELISAs and was selected a finalist by jury vote.

Elabscience continues to work hard to provide high-quality products and perfect services to researchers all over the world and strives to become a benchmark in the life science field.

Elabscience provides over 2,000 ELISA kits for a variety of species, including Human, Mouse, Rat, Porcine, Monkey, Rabbit and Chicken. Their variety of ELISA kits can be classified into several types:

ELISA Kit Supplier Badge


Read More about Elabscience's ELISA Kits

ELISA kits comparison table

Items Traditional ELISA Kits Quickey ProTM ELISA Kits MS ELISA Kits High Sensitivity ELISA Kits
Product Feature Various protein targets Minimum experiment time Less sample volume Highest sensitivity
Detection Method Sandwich Competitive Sandwich Competitive Sandwich Sandwich
Sample Volume 100 ul 50 ul 50 ul 25 ul 100 ul
Operation Time 3.5 h 2.5 h 90 min 3.5 h 3.5 h
Operation Steps 3 steps 2 steps 1 step 3 steps 3 steps
Sensitivity pg/mL pg/mL pg/mL fg/mL
Storage -20°C/4°C 4°C -20°C/4°C -20°C/4°C

See 200 Top Selling ELISA Kits

See all ELISA Kits


Elabscience offers a wide range of high-quality CLIA kits which are high in sensitivity, highly specific, low cost, and offer rapid detection together with a wide detection range. Discover how your research can benefit from Elabscience CLIA Kits today.

Browse through our list of Human, Mouse and Rat CLIA Kits.

See all CLIA Kits

Metabolism Assays

Metabolism assays are analytical methods that quantitatively determine the activity of metabolites or cellular processes. The assays provide valuable insights into metabolic reactions and the mechanisms of action of biomolecules such as carbohydrates and proteins, to help understand the metabolic pathway/phenotype changes in research.

Elabscience's metabolism assay kits have a complete set of indicators and are suitable for a variety of sample types and the commonly used detection instruments which have spectrophotometer, microplate reader, fluorescence microplate reader and flow cytometer.

Metabolism assay kits applications:

See all Metabolism Assays

Labelling Kits / Dyes

Labelling Kits

Labelling technology marks the marker on the target antibody/protein/peptide to better display the position and content of antigen/antibody molecules in the immune reaction system through the enhancement and amplification effect of the marker itself. The technique can be used in Cell Imaging, Flow Cytometry, and Immunofluorescence applications. A fluorochrome dye is usually used to mark the target protein or antibody, and this dye's signal can be detected to determine the location and content of the target protein.

Elabscience provides a variety of labelling kits (fluorochrome labelling, biotin labelling and BSA removal kits) with flexible labelling and excellent results.

Elabscience Labelling Kit Product Features

  • Easy Operation: All reagents required for labelling are provided in the kits and the reagents are easy to operate.
  • Flexible Labelling: kits can be used for both trace labelling and mass labelling from 0.1 to 1 mg antibody each time, and the optional labelling specifications are diverse.
  • Strong Applicability: kits can be applied to most proteins.
  • Excellent Labelling Effect: The labelling ratio is optimised to reduce the possibility of under-labelling or inactivation due to over-labelling, and it has a better labelling effect.

See all Fluorochrome Labelling Kits

See all Biotin Labelling Kits

Fluorochrome Dyes

Elabscience has a wide range of fluorochrome dyes, covering different bands and suitable for different detection channels, and activated dyes to meet more detailed experimental needs.

The correct fluorochrome dye must be selected based on its key characteristics, such as the relative brightness, wavelength range and possible fluorochrome spill. The equipment’s laser and detection channel configuration should also be taken into consideration, as well as the interaction of fluorochrome spill between different dyes in the channel in multi-index detection.

Cat.No. Product Name Colour Excitation Laser Lines (nm) Excitation
Max (nm)
Max (nm)
E-FN-N102 PE (R-Phycoerythrin) Yellow 488/561 495, 565 575
E-FN-N103 APC (Allophycocyanin) Red 633 650 660
E-FN-N104 PerCP (Peridinin-Chlorophyll-Protein Complex) Red 488 440, 480, 675 675
E-FN-L103 Cross-linked APC Red 633 650 660
E-FN-S102 SMCC Activated R-PE Yellow 488/561 495, 565 575
E-FN-S103 SMCC Activated APC Red 633 650 660
E-FN-S104 SMCC Activated PerCP Red 488 440, 480, 675 675
E-FN-S101 SMCC Activated Peroxidase (HRP) - - - -

See all Fluorochrome Dyes

Cell Culture Related Products

Elabscience provide classical basic medium, complete growth medium for primary cells and cell lines, and other supplements & reagents to meet the needs of the researchers. Their cell cultures products are ready-to-use and have a long storage time, making them a cost-effective choice.

See all Cell Culture products

Cell Apoptosis Assays

Elabscience provides a range of Cell Apoptosis Kits for Phosphatidylserine Externalisation, Mitochondrial Transmembrane Protein Detection, Caspase Activation and DNA Fragmentation, including:

Annexin V Assay Kits

  • 15 fluorochrome * 3 nucleic acid dyes
  • Only 15-20 minutes hands-on time
  • Quick and reliable

See all Annexin V Kits

TUNEL Assay Kits

  • Suitable for a variety of samples
  • Safe and non-toxic
  • High sensitivity

See all TUNEL Kits

Caspase Assay Kits

  • Strong specificity
  • Only takes about 1-2 hours

See all Caspase Kits

JC-1 Assay Kits

  • Earliest event of apoptosis
  • Only takes about 40 minutes
  • JC-1 from red to green fluorescence

See all JC-1 Kits

Cell Proliferation & Cytotoxicity

Elabscience provides cell proliferation and cytotoxicity/activity kits including EdU, CCK-8 and LDH. Depending on the type of sample and the purpose of your experiment, you can choose the appropriate kit for your experimental requirements.


EdU (5-ethynyl-2 ‘-deoxyuridine), an alternative to BrdU, is a thymidine nucleoside analogue that can be incorporated into replicating DNA molecules instead of thymidine (T) during cell proliferation.

See all EdU Kits

Cell Counting Kit-8 (CCK-8)

CCK-8 is a rapid and highly sensitive kit based on WST-8, which is widely used in the detection of cell activity and cytotoxicity.

See all CCK-8 Kits

Lactate Dehydrogenase (LDH)

LDH is a kind of oxidoreductase that only exist in cytoplasm of all kinds of cells, it can be released into supernatant during the process of cell death or damage. The quantitation of cytotoxicity can be measured by measuring the extracellular LDH activity through enzymatic reaction.

See all LDH Kits


Elabscience Antibodies CiteAb 2021

Elabscience's Antibody Platform provides over 20,000 Monoclonal and Polyclonal Antibodies, Phospho-Antibodies, Acetyl-Antibodies, Tag Antibodies, Secondary Antibodies, Isotype Control Antibodies and more. Elabscience’s antibodies can be applied in ELISA, WB, IHC and IF.

Elabscience was named as "Antibody Supplier to Watch in 2021" by CiteAb for their superior quality, strict quality control, detailed product parameters and wide range of reactivity.

See all Antibodies

Flow Cytometry Antibodies

With an updated validation process and the latest in fluorescent labelling technology, Elabscience can produce high-quality Flow Cytometry Antibodies designed for cell and biomarker detection.

Elabscience Flow Cytometry antibodies have a range of dye choices, as well as both intracellular and extracellular protein targets to choose from. The labelling ability and affinity for these antibodies has been validated.

Elabscience provide a variety of anti-human, anti-mouse and anti-rat flow cytometry antibodies, which include popular antibodies such as:

>> Read more about Elabscience's Flow Cytometry Antibodies

See all Flow Cytometry Antibodies

Recombinant Proteins

Elabscience provides various proteins derived from multiple expression systems, including bacterial, virus, mammalian, and other species. Their purified recombinant proteins can be applied in a variety of applications including ELISA, Cell Culture, and as positive controls for WB and IHC.

Elabscience offers a diverse selection of more than 4000 proteins, including but not limited to Cytokines, Growth Factors and Hormones.

See all Recombinant Proteins


After years of rapid development, Elabscience has become a rising star in the field of global bio-reagent customisation services. Caltag Medsystems is with you every step of the way during your custom project with Elabscience.

Services provided by Elabscience include:

  • Gene Synthesis Service
  • Peptide Synthesis Service
  • Custom Protein Services
    • Yeast Expression System Protein Service
    • Bacterial Expression System Protein Service
  • Labelling Service
  • Polyclonal Antibody Service

Read More about Elabscience's Services

Blog posts

Metabolism and cell detection kits from Elabscience

Metabolism Assays from Elabscience Elabscience metabolism assay kits have a complete set of indicators and a wide range of applications, inclu…


Flow Cytometry Antibodies

Elabscience produces high-quality anti-human, anti-mouse and anti-rat Flow Cytometry Antibodies designed for cell and biomarker detection.



  Category Title  
Show more...

No more documents to display.