Invitrogen™ Human IGFBP3 ELISA Kit

Catalog No.	Quantity
EHIGFBP3X5	5 x 96 Tests
EHIGFBP3	96 Tests

Catalog No. EHIGFBP3X5 Supplier Invitrogen™ Supplier No. EHIGFBP3X5

Description

ELISA

The Human Insulin-like Growth Factor Binding Protein 3 (Hu IGFBP3) ELISA quantitates Hu IGFBP3 in human serum, plasma, or cell culture medium. The assay will exclusively recognize both natural and recombinant Hu IGFBP3. Principle of the method The Human IGFBP3 solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the amount of the target bound between a matched antibody pair. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples, standards, or controls are then added into these wells and bind to the immobilized (capture) antibody. The sandwich is formed by the addition of the second (detector) antibody, a substrate solution is added that reacts with the enzyme-antibody-target complex to produce measurable signal. The intensity of this signal is directly proportional to the concentration of target present in the original specimen. Rigorous validation Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation.

IGFBP3 is a gene that belongs to the insulin-like growth factor binding protein (IGFBP) family. The gene encodes a protein that contains both an IGFBP domain and a thyroglobulin type-I domain. This protein is known to form a ternary complex with insulin-like growth factor acid-labile subunit (IGFALS) and either insulin-like growth factor (IGF) I or II. The complex circulates in the plasma and prolongs the half-life of IGFs while also altering their interaction with cell surface receptors. Various isoforms of the gene have been identified through alternate transcriptional splice variants. Diseases associated with IGFBP3 include Insulin-Like Growth Factor I and Acid-Labile Subunit Deficiency.

Specifications

• Accession Number: P17936
• Assay Range: 80-18000 pg/mL
• Assay Sensitivity: 80 pg/mL
• Calibration Range: 80 pg/mL to 18000 pg/mL
• Assay: Solid-phase sandwich ELISA
• Conjugate: HRP
• Immunoassay Kit Format: Sandwich ELISA Kit
• Product Type: ELISA
• Protein Family: Growth Factors & Receptors
• Sample Type: Plasma, Serum, Supernatant
• Specificity: This ELISA kit shows no cross-reactivity with any of the cytokines tested: Human ANG, CD23, Eotaxin, GCSF, GMCSF, GRO-alpha, GRO-beta, GRO-gamma, I-309, IFN-gamma, IGFBP-1, IGFBP-2, IGFBP-4, IL-1 alpha, IL-1 beta, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-10, IL-12 (p40), IL-12 (p70), IL-15, IL-16, IP-10, MCP-1, MCP-2, MCP-3, MCP-4, MCSF, MIG, MIP-1 alpha, MIP-1 beta, NAP-2, PDGF, PF-4, PARC, SCF, SDF-1 alpha, TIMP-1, TIMP-2, TNFbeta, TGFbeta1, TGFbeta2, TGFbeta3, VEGF.
• Sufficient For: 5 x 96 assays
• Target Species: Human
• For Use With (Application): ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
• For Use With (Equipment): Absorbance Microplate Reader
• Gene Alias: acid stable subunit of the 140 K IGF complex; AI649005; binding protein 29; binding protein 53; BP53; BP-53; Growth hormone dependent binding protein; growth hormone-dependent binding protein; I79_011450; IBP3; IBP-3; IGF binding protein 3; IGF-binding protein 3; IGFBP; Igfbp3; IGF-BP3; IGFBP-3; IGgfbp3; Insulin like growth factor binding protein; insulin like growth factor binding protein 3; insulin-like growth factor binding protein 3; Insulin-like growth factor binding protein 3 precursor; insulin-like growth factor-binding protein (IGF-BP3); insulin-like growth factor-binding protein 3; tcag7.703acid stable subunit of the 140 K IGF complex; AI649005; binding protein 29; binding protein 53; BP53; BP-53; Growth hormone dependent binding protein; growth hormone-dependent binding protein; I79_011450; IBP3; IBP-3; IGF binding protein 3; IGF-binding protein 3; IGFBP; Igfbp3; IGF-BP3; IGFBP-3; IGgfbp3; Insulin like growth factor binding protein; insulin like growth factor binding protein 3; insulin-like growth factor binding protein 3; Insulin-like growth factor binding protein 3 precursor; insulin-like growth factor-binding protein (IGF-BP3); insulin-like growth factor-binding protein 3; tcag7.703; BP-53; IBP3
• Gene ID (Entrez): 3486
• Gene Symbol: IGFBP3
• Interassay CV: <12%
• Intraassay CV: <10%
• Kit Contents: Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers
• Label or Dye: Biotin
• Protein Aliases: IBP-3, IGF-binding protein 3, IGFBP-3
• Quantity: 5 x 96 Tests
• Regulatory Status: RUO
• Research Discipline: Apoptosis
• Sample Volume: Plasma 5 μL, Serum 5 μL, Supernatant 100 μL
• Shipping Condition: Wet or Dry Ice
• Storage Requirements: Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
• Synonym: tcag7.703, BP-53, IBP3
• Target: IGFBP3
• Test Time: 1 hr 20 min
• Total Assay Time: 4 hr 45 min