- Catalog number
- EK0770
- Size / count
- 96 Well With Removable Strips
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- HBEGF (Heparin-binding EGF-like growth factor), also known as HEGFL or DTR, is a member of the EGF family of proteins that in humans is encoded by the HBEGF gene. The HBEGF gene is assigned to chromosome 5, thus confirming the assignment of the gene on the basis of its role in relation to diphtheria toxin susceptibility. HB-EGF is an 87 amino acid glycoprotein which displays highly regulated gene expression. It has been shown to play a role in wound healing, cardiac hypertrophy and heart development and function. HB-EGF binding and activation of EGF receptors plays a critical role during cardiac valve tissue development and the maintenance of normal heart function in adults.
- Reproducibility
- Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Sample 1 16 14 15 15 15 0.7 4.6% Sample 2 77 73 73 83 76 4.09 5.3% Sample 3 282 268 286 279 278 6.68 2.4% Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Sample 1 16 14 15 15 15 0.7 4.6% Sample 1 16 14 15 15 15 0.7 4.6% Sample 2 77 73 73 83 76 4.09 5.3% Sample 2 77 73 73 83 76 4.09 5.3% Sample 3 282 268 286 279 278 6.68 2.4% Sample 3 282 268 286 279 278 6.68 2.4%
- Synonyms
- Proheparin-binding EGF-like growth factor; Heparin-binding EGF-like growth factor; HB-EGF; HBEGF; Diphtheria toxin receptor; DT-R; HBEGF; DTR, DTS, HEGFL
- Gene Name
- HBEGF
- Gene ID
- 1839
- UniProt
- Q99075
- Reactivity
- Human
- Cross Reactivity
- There is no detectable cross-reactivity with other relevant proteins.
- Immunogen
- Expression system for standard: NS0; Immunogen sequence: D63-L148
- Capture Antibody
- Monoclonal antibody from mouse
- Detection Antibody
- Polyclonal antibody from goat
- Applications
- ELISA
- Field of Research
- Angiogenesis, Cancer, Growth Factors, Growth Factors/Hormones, Invasion/Microenvironment, Signal Transduction
- Standard
- 10 ng/Tube
- Sample Type
- Culture supernatants, cell lysates, serum, plasma (heparin, EDTA), saliva, urine and human milk.
- Detection Range
- 7.8 pg/mL - 500 pg/mL
- Precision
- Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 16 77 282 15 70 280 Standard deviation 1 3.77 11.56 1.05 4.2 11.76 CV (%) 6% 4.9% 4.1% 7% 6% 4.2% Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 16 77 282 15 70 280 Standard deviation 1 3.77 11.56 1.05 4.2 11.76 CV (%) 6% 4.9% 4.1% 7% 6% 4.2% Intra-Assay Precision Inter-Assay Precision Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 n 16 16 16 24 24 24 Mean (pg/ml) 16 77 282 15 70 280 Mean (pg/ml) 16 77 282 15 70 280 Standard deviation 1 3.77 11.56 1.05 4.2 11.76 Standard deviation 1 3.77 11.56 1.05 4.2 11.76 CV (%) 6% 4.9% 4.1% 7% 6% 4.2% CV (%) 6% 4.9% 4.1% 7% 6% 4.2%
- Sensitivity
- <10 pg/mL
- Function
- Growth factor that mediates its effects via EGFR, ERBB2 and ERBB4. Required for normal cardiac valve formation and normal heart function. Promotes smooth muscle cell proliferation. May be involved in macrophage-mediated cellular proliferation. It is mitogenic for fibroblasts, but not endothelial cells. It is able to bind EGF receptor/EGFR with higher affinity than EGF itself and is a far more potent mitogen for smooth muscle cells than EGF. Also acts as a diphtheria toxin receptor.
- Components
- Description|Quantity Pre-coated 96-well strip microplate|1 Standard|2 vials Biotinylated antibody (100x) |100ul Avidin-Biotin-Peroxidase Complex (100x) |100ul Sample Diluent|30ml Antibody Diluent|12ml Avidin-Biotin-Peroxidase Diluent|12ml Color Developing Reagent (TMB) |10ml Stop Solution|10ml Wash Buffer (25x) |20ml Adhesive plate sealers|4
- Storage Conditions
- Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)
- Calculated Molecular Weight
- 23067 MW
- Specificity
- Natural and recombinant human HBEGF
- Anticoagulant
- Heparin or EDTA
- Gene Name Synonym
- Proheparin-binding EGF-like growth factor
- Subcellular Location
- Heparin-binding EGF-like growth factor: Secreted, extracellular space. Mature HB-EGF is released into the extracellular space and probably binds to a receptor.
- Sequence Similarities
- Contains 1 EGF-like domain.
- Protein Name
- Proheparin-binding EGF-like growth factor
- Sample Data
- Concentration (pg/ml) 0 7.8 15.6 31.3 62.5 125 250 500 O.D. 0.036 0.081 0.12 0.2 0.369 0.6256 1.058 1.892 Concentration (pg/ml) 0 7.8 15.6 31.3 62.5 125 250 500 O.D. 0.036 0.081 0.12 0.2 0.369 0.6256 1.058 1.892 Concentration (pg/ml) 0 7.8 15.6 31.3 62.5 125 250 500 Concentration (pg/ml) 0 7.8 15.6 31.3 62.5 125 250 500 O.D. 0.036 0.081 0.12 0.2 0.369 0.6256 1.058 1.892 O.D. 0.036 0.081 0.12 0.2 0.369 0.6256 1.058 1.892
- Material Required But Not Provided
- Microplate Reader capable of reading absorbance at 450nm. Incubator. Automated plate washer (optional) . Pipettes and pipette tips capable of precisely dispensing 0.5 μl through 1 ml volumes of aqueous solutions. Multichannel pipettes are recommended for large amount of samples. Deionized or distilled water. 500ml graduated cylinders. Test tubes for dilution.
