BTL Biotechno Labs Pvt. Ltd. – An Authorised Distributor of Lifespan Technologies in India

Advanced biotechnology, biopharmaceutical manufacturing, plasma fractionation, and carbohydrate research increasingly require reliable analytical tools for detecting and quantifying complex molecules such as heparin, dextran, dextran sulfate, and dermatan sulfate. Accurate detection of these molecules is particularly important in research, process monitoring, and quality-control workflows.

BTL Biotechno Labs Pvt. Ltd. is an authorised distributor of Lifespan Technologies in India, providing researchers and laboratories with access to Lifespan Technologies' specialized ELISA and carbohydrate-detection products.

About Lifespan Technologies

Lifespan Technologies specializes in the manufacture, development, and supply of dextran and other carbohydrate detection tests. The company states that it introduced commercial assay kits using direct binding to measure dextran and has developed products for carbohydrate and glycosaminoglycan detection.

Its portfolio is particularly relevant to applications involving heparin, low-molecular-weight heparin, dextran, dextran sulfate, and dermatan sulfate, with ELISA-based formats designed for different sample types and analytical requirements.

Lifespan Technologies Product Portfolio

1. Heparin ELISA Kits

Heparin is an important glycosaminoglycan widely used as an anticoagulant. Lifespan Technologies provides ELISA products for quantitative measurement of different forms of heparin.

The portfolio includes:

• Unfractionated Heparin (UFH) ELISA
• Low Molecular Weight Heparin (LMWH) ELISA
• Heparin ELISA kits for plasma samples
• Heparin ELISA kits for buffer or low-protein samples

For example, the K-2100 Unfractionated Heparin ELISA is designed for quantitative measurement of UFH in plasma and has a stated range of 0.03–10 µg/mL. It uses a competitive ELISA format in which the colorimetric signal is inversely proportional to the heparin concentration.

The K-2000 Low Molecular Weight Heparin ELISA is designed for LMWH measurement in plasma and high-protein samples, with a stated range of 0.1–30 µg/mL.

For lower-protein samples such as buffer or urine, the S-1800 LMWH ELISA provides a stated range of 0.01–3 µg/mL and uses a stabilized liquid detector-enzyme conjugate.

2. Dextran ELISA and Detection Products

Dextran is a polysaccharide with applications across several industries, including sugar processing and biopharmaceutical manufacturing. Lifespan Technologies has developed ELISA-based solutions for dextran quantification.

The S-7500 Dextran ELISA uses a competitive ELISA format and is designed to quantify dextran across different molecular-weight ranges. Lifespan Technologies reports that the assay can measure dextrans ranging from approximately 10 kDa to 2,000 kDa, with the usable concentration range depending on molecular weight.

The company describes the assay as a 96-well format requiring approximately 50 µL of sample, with detection using a microplate reader at 450 nm. The company also reports that the complete analysis can be performed in less than 1.5 hours.

The current dextran-detection portfolio includes:

• Dextran ELISA
• Dextran ELISA for sugar processing
• Dextran detector enzyme conjugate
• Dextran-coated 96-well plates

3. Dextran Sulfate ELISA Kits

Dextran sulfate is another important target in Lifespan Technologies' product portfolio.

The company states that dextran sulfate can be quantified using its dextran sulfate ELISA series and highlights applications in plasma fractionation and virus/vaccine production, including in-process quality control during dextran sulfate removal.

Lifespan Technologies provides different dextran sulfate detection solutions for varying molecular-weight ranges and sample types.

For example, the S-3900 Extended Range LMWDS/HMWDS ELISA Stable Liquid Kit for Buffer is designed for:

• High molecular weight dextran sulfate: 0.003–0.3 µg/mL
• Low molecular weight dextran sulfate: 0.01–3.0 µg/mL

The kit uses a stable liquid conjugate and is intended for buffer or urine samples.

4. Dermatan Sulfate ELISA

Lifespan Technologies also offers assays for dermatan sulfate (DS), a glycosaminoglycan found in tissues including skin, blood vessels, tendons, heart valves, and pulmonary connective tissue.

The K-5000 Dermatan Sulfate ELISA for Plasma is a quantitative enzyme-linked assay designed for in vitro measurement of dermatan sulfate levels in plasma. It uses a DS-binding protein conjugated to HRP in a competitive assay format.

The product documentation also reports low cross-reactivity with other endogenous glycosaminoglycans such as hyaluronic acid, keratan sulfate, and chondroitin sulfate.

5. Detector Enzyme Conjugates and Related Reagents

In addition to complete ELISA kits, Lifespan Technologies offers detection reagents such as HRP-conjugated detector enzyme products.

For example, the S-3802 Dextran Sulfate Detector Enzyme Conjugate is an HRP-conjugated, liquid-stabilized dextran sulfate detector intended for research use.

These products can be useful when researchers require individual components or need to integrate detection reagents into established laboratory workflows.

Applications of Lifespan Technologies Products

Lifespan Technologies' specialized detection products can support research and analytical workflows in areas including:

• Biopharmaceutical research
• Plasma fractionation
• Virus and vaccine production
• Carbohydrate research
• Glycosaminoglycan research
• Process development
• In-process quality control
• Pharmaceutical manufacturing research
• Sugar-processing research
• Analytical assay development

ELISA-Based Quantification

Many Lifespan Technologies assays use a competitive ELISA principle. In this format, the target molecule in the sample competes with target material immobilized on the plate for binding to a detector reagent.

As a result, the colorimetric signal is inversely related to the concentration of the target molecule.

For the heparin ELISA, for example, heparin in the sample competes with plate-bound heparin for binding to an HRP-conjugated detector. The concentration of the unknown sample is then determined against a standard curve.

This approach provides researchers with a practical microplate-based method for quantitative analysis.

Lifespan Technologies Products in India Through BTL Biotechno Labs Pvt. Ltd.

As an authorised distributor of Lifespan Technologies in India, BTL Biotechno Labs Pvt. Ltd. supports researchers and organizations looking for specialized ELISA and carbohydrate-detection solutions.

BTL Biotechno Labs Pvt. Ltd. can assist with:

• Product identification
• Product selection based on sample type and target
• Quotations
• Technical coordination
• Product sourcing
• Procurement assistance
• Support for research-specific requirements

Why Choose BTL Biotechno Labs Pvt. Ltd.?

Researchers in India can benefit from BTL Biotechno Labs Pvt. Ltd.'s local support when sourcing Lifespan Technologies products.

Product Selection Support We can help identify suitable Lifespan Technologies products according to the target molecule, sample type, concentration range, and intended application.

Technical Coordination Our team can coordinate product-related technical requirements and documentation to help researchers select appropriate assay solutions.

Reliable Supply BTL Biotechno Labs Pvt. Ltd. supports quotation, order processing, and supply coordination for Lifespan Technologies products in India.

Lifespan Technologies provides specialized ELISA kits and carbohydrate-detection products for targets including heparin, low-molecular-weight heparin, dextran, dextran sulfate, and dermatan sulfate. Its products are designed for quantitative research and analytical workflows across areas such as biopharmaceutical research, plasma fractionation, vaccine production, and carbohydrate analysis.

Through BTL Biotechno Labs Pvt. Ltd. an authorised distributor of Lifespan Technologies in India, researchers can access Lifespan Technologies' specialized assay portfolio with local product sourcing and technical coordination.

For Lifespan Technologies products in India, contact BTL Biotechno Labs Pvt. Ltd. for product information, quotations, and technical assistance.

For product details, please connect with us at info@biotechnolabs.com.