Human Endostatin ELISA Kit (Sandwich ELISA) - LS-F74 Reactivity: Human Range: 13.71-3333 pg/ml
Human Endostatin ELISA Kit (Sandwich ELISA) - LS-F700 Reactivity: Human Range: 63-4000 pg/ml
Human Endostatin ELISA Kit (Sandwich ELISA) - LS-F2740 Reactivity: Human Range: 156-10000 pg/mlProduct DescriptionLS-F36863 is a 96-well enzyme-linked immunosorbent assay (ELISA) for the Quantitative detection of Rat Endostatin in samples of Plasma, Serum and Tissue Homogenates. It is based upon a Sandwich assay principle and can be used to detect levels of Endostatin as low as 18.75 picograms per milliliter. More Endostatin Products Top of PageSpecificationsType
COL18A1, Collagen, type XVIII, alpha 1, Collagen alpha-1(XVIII) chain, Endostatin, KNO, KNO1, KS, Multi-functional protein MFP, Antiangiogenic agent, Collagen alpha 1(xviii), Knobloch syndrome, type 1 Reactivity
Rat Manual
Intended Sample Types
Plasma, Serum, Tissue Homogenates Format
96-Well Strip Plate Detection
Colorimetric - 450nm (TMB) Measurement
Quantitative Detection Range
31.25 - 2000 pg/ml Sensitivity
18.75 pg/ml Precision
Intra-Assay: CV<8% Inter-Assay: CV<10% Storage
Store at 4°C. Stable for 6 months. Quality Assurance
Due to their limited shelf life, LSBio ELISA kits are not typically stocked as finished goods. Upon receipt of an order each kit is assembled and tested to ensure that it meets specifications before shipping. Minor changes may occur to the Range, Sensitivity, and Precision. In the event of a significant change the order would be confirmed with the customer before shipping ELISA kit lot numbers reflect the date of final assembly and testing for each specific kit rather than a bulk manufactured lot. All kits are tested to confirm that they fall within their defined Inter- and Intra- assay coefficient of variation. Kit Components
User Manual
96-well Microplate
Detection Reagents
Wash Buffer
Substrate
Stop Solution
Adhesive Plate Sealers
Background
This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti- ES antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-ES antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and wash with wash buffer. HRP-Streptavidin was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the ES amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of ES can be calculated. Restrictions
For research use only. Guarantee
This elisa kit carries the LSBio Guarantee. About Endostatin
Endostatin is the alpha chain of type XVIII collagen. This collagen is one of the multiplexins, extracellular matrix proteins that contain multiple triple-helix domains (collagenous domains) interrupted by non-collagenous domains. A long isoform of the protein has an N-terminal domain that is homologous to the extracellular part of frizzled receptors. P39060 NM_030582 NP_085059.2
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