IGFBP-3 ELISA Kit (Mouse)

Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 Mean (ng/mL) 1.22 3.83 6.21 1.38 3.75 6.07 St. Dev. 0.066 0.18 0.404 0.104 0.308 0.443 %CV 5.40 4.69 6.50 7.53 8.21 7.29 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 Mean (ng/mL) 1.22 3.83 6.21 1.38 3.75 6.07 Mean (ng/mL) 1.22 3.83 6.21 1.38 3.75 6.07 St. Dev. 0.066 0.18 0.404 0.104 0.308 0.443 St. Dev. 0.066 0.18 0.404 0.104 0.308 0.443 %CV 5.40 4.69 6.50 7.53 8.21 7.29 %CV 5.40 4.69 6.50 7.53 8.21 7.29

7732-18-5

Insulin-like growth factor binding protein 3

Acid stable subunit of the 140 K IGF complex, Binding protein 29, Binding protein 53, BP 53, BP53, Growth hormone dependent binding protein, IBP 3, IBP3, IGF binding protein 3, IGFBP 3, Insulin Like Growth Factor Binding Protein 3

3486

NP_032369.2

Mouse

Expression system for standard: NS0; Immunogen sequence: G28Q-K291

Insulin-like growth factor (IGF) -binding protein-3 (IGFBP-3) is a major determinant of circulating levels of the IGFs and is clinically useful for the evaluation of GH deficiency and for predicting the response to GH treatment. The circulating level of IGFBP-3 is inversely related to the risk of several common cancers, and that antiproliferative agents such as antiestrogens and retinoids act in part by up-regulating IGFBP-3 gene (IGFBP3) expression.1 Insulin-like growth factor-binding protein (IGFBP) -3, well characterized as the carrier of insulin-like growth factor (IGF), has been reported to have intrinsic bioactivity that is independent of IGF binding. IGFBP-3 has an IGF-independent, antiproliferative effect in undifferentiated and early differentiated but not in terminally differentiated chondrocytes.2 IGFBP-3 possesses both growth-inhibitory and potentiating effects on cells that are independent of IGF action and are mediated through specific. IGFBP-3 binding proteins/receptors locate at the cell membrane, cytosol, or nuclear compartments and in the extrIGFBP-3llular matrix.3 IGFBP3 is also located on chromosome 7.4 The standard product used in this kit is recombinant mouse IGFBP-3, consisting of 270 amino acids with the molecular mass of 29.4kDa. As a result of glycosylation, the molecular mass is 40-50KDa.

ELISA Kit

ELISA

Aviva's mouse IGFBP-3 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from rat specific for IGFBP-3 has been precoated onto 96-well plates. Standards (NS0, G28Q-K291) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for IGFBP-3 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was 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 absorbance of yellow is proportional to the mouse IGFBP-3 amount of sample captured in plate.

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

Cell culture supernates and serum

156 pg/ml - 10,000 pg/ml

<10 pg/ml

No detectable cross-reactivity with any other cytokine.

Store at 4C for 6 months, at -20C for 12 months. Avoid multiple freeze-thaw cycles (Shipped with wet ice.)

Natural and recombinant mouse IGFBP-3

IGFBP3

Insulin-like growth factor-binding protein 3

IGFBP3