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Lifespan has acquired exclusive rights to a novel heparin binding protein. This technology has potential applications for:
Clinical Diagnostics
 Therapeutic drug monitoring.
Heparin clearance: Determination of whether patients are at risk with heparinization.
Determining predisposition of patients to heparin induced thrombocytopenia.
Pharmaceutical
Pharmacodynamic and pharmacokinetic studies.
Pharmaceutical quality control.
Medical Device
Quality control of heparin coated devices.
In-process testing. |
Which kit should I use?
The following are the uses we recommend for each heparin ELISA kit. Please note that LMWH is usually measured in µg per mL while UFH is usually measured in U/mL: |
| S-1800: Low Molecular Weight Heparin (LMWH) ELISA for Buffer |
Lifespan Technologies has engineered a direct heparin binding assay for measurement of low molecular weight heparin (LMWH) in either buffer or urine. This assay directly measures heparin, not heparin's effect on the clotting cascade.
a) this kit is suitable for measuring most low molecular weight heparins (LMWH) in buffer or urine.
b) LMWHs assayed using the S-1800 include enoxaparin, dalteparin, fraxiparin, tinzaparin, parnaparin and ardeparin.
c) these LMWHs can be measured in the 0.003 – 1.0 µg per mL range.
d) S-1800 was developed for sensitive measurement of LMWH but is also our most sensitive kit for measuring unfractionated heparin (UFH).
e) heparin can be measured from 0.001 - 0.3 U/mL using S-1800.
f) the conjugate is now provided as a stable liquid solution for your added convenience.
g) This kit is valuable for measuring leach rates of heparin sepharose or heparin coated devices. |
| ORDERING INFORMATION |
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| Product number: |
S-1800 |
| Methodology: |
ELISA |
| Equipment: |
plate reader, absorbance 450nm |
| Specimen Requirement: |
buffer or urine |
| Sample Volume: |
50 µL |
| Price: |
$895 |
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Download Technical Data Sheet |
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| K-1900: Unfractionated Heparin (UFH) ELISA for Buffer |
Lifespan Technologies has engineered a direct heparin binding assay for measurement of unfractionated heparin (UFH) in either buffer or urine. This assay directly measures heparin, not heparin's effect on the clotting cascade.
This kit is suitable for measuring heparins (UFH) in buffer or urine in the range 0.01 to 2 U/mL. |
| ORDERING INFORMATION |
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| Product number: |
K-1900 |
| Methodology: |
ELISA |
| Equipment: |
plate reader, absorbance 450nm |
| Specimen Requirement: |
buffer or urine |
| Sample Volume: |
10 µL |
| Price: |
$895 |
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Download Technical Data Sheet |
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| K-2000: Low Molecular Weight Heparin (LMWH) ELISA for Plasma |
Lifespan Technologies has engineered a direct heparin binding assay for measurement of unfractionated heparin (UFH) in plasma. This assay directly measures heparin, not heparin's effect on the clotting cascade.
a) suitable for measuring low molecular weight heparin (LMWH) in plasma in the range 0.1 to 30 µg per mL.
b) has been used with mouse, rat, rhesus and human plasmas.
c) suitable for LMWH pharmacokinetics and clinical research.
d) this kit has been utilized in clinical trials. |
| ORDERING INFORMATION |
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| Product number: |
K-2000 |
| Methodology: |
ELISA |
| Equipment: |
plate reader, absorbance 450nm |
| Specimen Requirement: |
plasma |
| Sample Volume: |
10 µL |
| Price: |
$895 |
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Download Technical Data Sheet |
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| K-2100: Unfractionated Heparin (UFH) ELISA for Plasma |
Lifespan Technologies has engineered a direct heparin binding assay for measurement of unfractionated heparin (UFH) in plasma. This assay directly measures heparin, not heparin's effect on the clotting cascade.
a) suitable for measuring heparins (UFH) in plasma in the range 0.01 to 2 U/mL.
b) suitable for human plasmas.
c) suitable for UFH pharmacokinetics and clinical research. |
| ORDERING INFORMATION |
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| Product number: |
K-2100 |
| Methodology: |
ELISA |
| Equipment: |
plate reader, absorbance 450nm |
| Specimen Requirement: |
plasma |
| Sample Volume: |
10 µL |
| Price: |
$895 |
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Download Technical Data Sheet |
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| K-2150: Unfractionated Heparin (UFH) ELISA for Rat Plasma |
Lifespan Technologies has engineered a direct heparin binding assay for measurement of unfractionated heparin (UFH) in plasma. This assay directly measures heparin, not heparin's effect on the clotting cascade.
a) suitable for measuring heparins (UFH) in rat plasma in the range 0.03 to 10 U/mL.
b) has also been used with mouse, guinea pig, dog, and rhesus.
c) suitable for UFH pharmacokinetics and clinical research. |
| ORDERING INFORMATION |
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| Product number: |
K-2150 |
| Methodology: |
ELISA |
| Equipment: |
plate reader, absorbance 450nm |
| Specimen Requirement: |
plasma |
| Sample Volume: |
10 µL |
| Price: |
$895 |
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Download Technical Data Sheet |
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| K-2200: Extended Range ELISA for Buffer |
Lifespan Technologies has engineered a direct heparin binding assay for measurement of unfractionated heparin (UFH) in either buffer or urine. This assay directly measures heparin, not heparin's effect on the clotting cascade.
a) suitable for measuring heparins (UFH) in buffer in the range 0.1 to 10 U/mL.
b) best precision and accuracy of any of our kits and was specially developed for in process testing, quality control and stability studies for 1.0 U/mL heparin flush syringes. |
| ORDERING INFORMATION |
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| Product number: |
K-2200 |
| Methodology: |
ELISA |
| Equipment: |
plate reader, absorbance 450nm |
| Specimen Requirement: |
buffer or urine |
| Sample Volume: |
50 µL |
| Price: |
$895 |
|
Download Technical Data Sheet |
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| Supplemental Products |
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| K-2201: Heparin coated 96 well plate |
Lifespan now offers 96 well heparin coated plates for convenient research using your heparin binding protein or antibody. |
| ORDERING INFORMATION |
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| Product number: |
K-2201 |
| Price: |
$300 |
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| S-1702: Heparin Detector Enzyme Conjugate, HRP conjugated, liquid |
Lifespan now offers its unique heparin detector enzyme conjugate that is HRP conjugated. |
| ORDERING INFORMATION |
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| Product number: |
S-1702 |
| Quantity: |
2.0 µg |
| Price: |
$465 |
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| K-1702: Heparin Detector Enzyme Conjugate, HRP conjugated, lyophilized |
Lifespan now offers its unique heparin detector enzyme conjugate that is HRP conjugated. |
| ORDERING INFORMATION |
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| Product number: |
K-1702 |
| Quantity: |
2.0 µg |
| Price: |
$435 |
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