IGFBP5 ELISA Kit

Catalog No. ABIN1889438

Product Details IGFBP5 ELISA Kit

Target: IGFBP5 (Insulin-Like Growth Factor Binding Protein 5 (IGFBP5))

Binding Specificity: AA 20-271

Reactivity: Rat

Detection Method: Colorimetric

Method Type: Sandwich ELISA

Detection Range: 156-10.000 pg/mL

Minimum Detection Limit: 156 pg/mL

Application: ELISA

Purpose: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Rat IGFBP5

Brand: PicoKine™

Sample Type: Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA)

Analytical Method: Quantitative

Specificity: Expression system for standard: NSO
Immunogen sequence: L20-E271

Cross-Reactivity (Details): There is no detectable cross-reactivity with other relevant proteins.

Sensitivity: <10pg/mL

Material not included: Microplate reader in standard size. Automated plate washer. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. Clean tubes and Eppendorf tubes. Washing buffer (neutral PBS or TBS). Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g Nacl

Immunogen: Expression system for standard: NSO
Immunogen sequence: L20-E271

Application Details

Application Notes: Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.

Comment:

Sequence similarities: Contains 1 IGFBP N-terminal domain.

Tissue Specificity: Mostly in kidney.

Plate: Pre-coated

Protocol: rat IGFBP5 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for IGFBP5 has been precoated onto 96-well plates. Standards(NSO, L20-E271) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for IGFBP5 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 density of yellow is proportional to the rat IGFBP5 amount of sample captured in plate.

Assay Procedure:

Aliquot 0.1 mL per well of the 10,000pg/mL, 5000pg/mL, 2500pg/mL, 1250pg/mL, 625pg/mL, 312pg/mL, 156pg/mL rat IGFBP5 standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of rat cell culture supernates, serum or plasma(heparin, EDTA) to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each rat IGFBP5 standard solution and each sample be measured in duplicate.

Assay Precision:

• Sample 1: n=16, Mean(ng/ml): 1.32, Standard deviation: 0.055, CV(%): 4.2
• Sample 2: n=16, Mean(ng/ml): 4.14, Standard deviation: 0.162, CV(%): 3.9
• Sample 3: n=16, Mean(ng/ml): 6.88, Standard deviation: 0.234, CV(%): 3.4,
• Sample 1: n=24, Mean(ng/ml): 1.45, Standard deviation: 0.096, CV(%): 6.6
• Sample 2: n=24, Mean(ng/ml): 4.24, Standard deviation: 0.225, CV(%): 5.3
• Sample 3: n=24, Mean(ng/ml): 7.26, Standard deviation: 0.348, CV(%): 4.8

Restrictions: For Research Use only

Handling

Handling Advice: Avoid multiple freeze-thaw cycles.

Storage: -20 °C,4 °C

Storage Comment: Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles

Expiry Date: 12 months

Target Details for IGFBP5

Target: IGFBP5 (Insulin-Like Growth Factor Binding Protein 5 (IGFBP5))

Alternative Name: IGFBP5 (IGFBP5 Products)

Synonyms: IBP5 ELISA Kit, AI256729 ELISA Kit, AW208790 ELISA Kit, IGFBP-5 ELISA Kit, IGFBP-5P ELISA Kit, IGF-BP5 ELISA Kit, igfbp5 ELISA Kit, ibp5 ELISA Kit, IBP-5 ELISA Kit, xIGFBP-5 ELISA Kit, IGFBP5 ELISA Kit, igfbp5b ELISA Kit, zgc:165472 ELISA Kit, insulin like growth factor binding protein 5 ELISA Kit, insulin-like growth factor binding protein 5 ELISA Kit, insulin like growth factor binding protein 5 L homeolog ELISA Kit, insulin-like growth factor binding protein 5b ELISA Kit, insulin-like growth factor-binding protein 5 ELISA Kit, insulin-like growth factor binding protein 5a ELISA Kit, IGFBP5 ELISA Kit, Igfbp5 ELISA Kit, igfbp5.L ELISA Kit, igfbp5b ELISA Kit, igfbp5 ELISA Kit, LOC100194500 ELISA Kit, igfbp5a ELISA Kit

Background:

Protein Function: IGF-binding proteins prolong the half-life of the IGFs and have been shown to either inhibit or stimulate the growth promoting effects of the IGFs on cell culture. They alter the interaction of IGFs with their cell surface receptors.

Background: Insulin-like growth factor-binding protein 5 is a protein that in humans is encoded by the IGFBP5 gene. The IGFBP5 gene was mapped to chromosome 2q33-q34. The expression of IGFBP5 by stable transfection and adenovirus-mediated infection was inhibitory to growth in 2 human breast cancer cell lines. Stable expression of IGFBP5 in the breast cancer cell lines also inhibited the formation and growth of tumors following injection in athymic mice. IGFBP5 is believed a growth inhibitor and proapoptotic agent in breast cancer cells.

Synonyms: Insulin-like growth factor-binding protein 5,IBP-5,IGF-binding protein 5,IGFBP-5,Igfbp5,Igfbp-5,

Full Gene Name: Insulin-like growth factor-binding protein 5

Cellular Localisation: Secreted.

Gene ID: 25285

UniProt: P24594

Pathways: WNT Signaling, Carbohydrate Homeostasis, Myometrial Relaxation and Contraction, Regulation of Carbohydrate Metabolic Process, Autophagy, Smooth Muscle Cell Migration, Growth Factor Binding