IGF1 Chemi-Luminescent ELISA Kit (Human)

• Reproducibility:

  Intra-assay Precision (Precision within an assay) : 3 samples with low, middle and high level Insulin Like Growth Factor 1 (IGF1) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays) : 3 samples with low, middle and high level Insulin Like Growth Factor 1 (IGF1) were tested on 3 different plates, 8 replicates in each plate. CV (%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%

• Gene Name:

  Insulin like growth factor 1

• Gene Aliases:

  IGF; IGFI; IGF-I; insulin-like growth factor 1 (somatomedin C) ; insulin-like growth factor I; insulin-like growth factor IB; mechano growth factor; MGF; somatomedin-C.

• Gene ID:

  3479

• Accession Number:

  NP_000609

• Reactivity:

  Homo sapiens|Human

• Target:

  The insulin-like growth factors, isolated from plasma, are structurally and functionally related to insulin but have a much higher growth-promoting activity. May be a physiological regulator of [1-14C]-2-deoxy-D-glucose (2DG) transport and glycogen synthesis in osteoblasts. Stimulates glucose transport in bone-derived osteoblastic (PyMS) cells and is effective at much lower concentrations than insulin, not only regarding glycogen and DNA synthesis but also with regard to enhancing glucose uptake. May play a role in synapse maturation (PubMed:21076856, PubMed:24132240) . Ca (2+) -dependent exocytosis of IGF1 is required for sensory perception of smell in the olfactory bulb (By similarity) . Acts as a ligand for IGF1R. Binds to the alpha subunit of IGF1R, leading to the activation of the intrinsic tyrosine kinase activity which autophosphorylates tyrosine residues in the beta subunit thus initiatiating a cascade of down-stream signaling events leading to activation of the PI3K-AKT/PKB and the Ras-MAPK pathways. Binds to integrins ITGAV:ITGB3 and ITGA6:ITGB4. Its binding to integrins and subsequent ternary complex formation with integrins and IGFR1 are essential for IGF1 signaling. Induces the phosphorylation and activation of IGFR1, MAPK3/ERK1, MAPK1/ERK2 and AKT1 (PubMed:19578119, PubMed:22351760, PubMed:23696648, PubMed:23243309) .

• Type:

  ELISA Kit

• Applications:

  Chemiluminescent immunoassay

• Detection Method:

  Chemiluminescent

• Assay Principle:

  The microplate provided in this kit has been pre-coated with an antibody specific to Insulin Like Growth Factor 1 (IGF1) . Standards or samples are then added to the appropriate microplate wells with a biotin-conjugated antibody specific to Insulin Like Growth Factor 1 (IGF1) . Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. Then the mixture of substrate A and B is added to generate glow light emission kinetics. Upon plate development, the intensity of the emitted light is proportional to the Insulin Like Growth Factor 1 (IGF1) level in the sample or standard.

• Assay Protocol:

  Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol

• Sample Type:

  Serum, plasma and other biological fluids

• Detection Range:

  0.21-150ng/mL

• Recovery:

  Matrix Recovery range (%) Average (%) Serum (n=5) 82-102 88 EDTA Plasma (n=5) 86-101 90 Heparin Plasma (n=5) 78-94 85 Matrix Recovery range (%) Average (%) Matrix Recovery range (%) Average (%) Serum (n=5) 82-102 88 Serum (n=5) 82-102 88 EDTA Plasma (n=5) 86-101 90 EDTA Plasma (n=5) 86-101 90 Heparin Plasma (n=5) 78-94 85 Heparin Plasma (n=5) 78-94 85

• Sensitivity:

  0.21 ng/mL

• Reconstitution:

  2°C to 8°C|-20°C

• Components:

  Component Amount IGF1 Microplate 96 Wells (12 x 8 Well strips) IGF1 Lyophilized Standard 2 100X IGF1 Biotinylated Detector Anitbody 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL Standard Diluent 1 x 20 mL Detector Antibody Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL 30X Wash Buffer 1 x 20 mL 100X Luminol Substrate 1 x 2 mL Substrate Diluent 1 x 20 mL Component Amount Component Amount IGF1 Microplate 96 Wells (12 x 8 Well strips) IGF1 Microplate 96 Wells (12 x 8 Well strips) IGF1 Lyophilized Standard 2 IGF1 Lyophilized Standard 2 100X IGF1 Biotinylated Detector Anitbody 1 x 120 uL 100X IGF1 Biotinylated Detector Anitbody 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL Standard Diluent 1 x 20 mL Standard Diluent 1 x 20 mL Detector Antibody Diluent 1 x 12 mL Detector Antibody Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL 30X Wash Buffer 1 x 20 mL 30X Wash Buffer 1 x 20 mL 100X Luminol Substrate 1 x 2 mL 100X Luminol Substrate 1 x 2 mL Substrate Diluent 1 x 20 mL Substrate Diluent 1 x 20 mL

• NCBI Gene Symbol:

  IGF1

• Protein Name:

  Insulin-like growth factor I

• Gene Name URL:

  IGF1

• CAS Number:

  7732-18-5

• Nucleotide Accession Number:

  NM_000618