Human IGFBP-2 (Insulin-like Growth Factor Binding Protein 2) Sandwich ELISA (STJE0019876)

SKU:
STJE0019876

Shipping:
Free Shipping
Current Stock:
Applications: ELISA
Reactivity: Human
Note: FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS.
Sensitivity: 0.08 ng/mL
Detection Limit: 0.16-10 ng/mL
Short Description: This IGFBP-2 Sandwich ELISA is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in human cell culture supernatant, serum and plasma (EDTA, citrate, heparin).
Storage Instruction: If unopened the kit may be stored at 2-8°C for up to 1 month. If the kit will not be used within 1 month, store the components separately, according to the component table in the manual.
Assay Time: 3.5h
Detection: Colormetric
Gene Symbol: IGFBP2
Gene ID: 3485
Uniprot ID: IBP2_HUMAN
Specificity: This kit recognizes Human IGFBP-2 in samples. No significant cross-reactivity or interference between Human IGFBP-2 and analogues was observed.
Sample Type: serum, plasma and other biological fluids
Post Translational Modifications O-glycosylated.
Function Inhibits IGF-mediated growth and developmental rates. 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.
Protein Name Insulin-Like Growth Factor-Binding Protein 2
Ibp-2
Igf-Binding Protein 2
Igfbp-2
Database Links Reactome: R-HSA-381426
Cellular Localisation Secreted
Alternative ELISA Names Insulin-Like Growth Factor-Binding Protein 2 ELISA kit
Ibp-2 ELISA kit
Igf-Binding Protein 2 ELISA kit
Igfbp-2 ELISA kit
IGFBP2 ELISA kit
BP2 ELISA kit
IBP2 ELISA kit
Specificity This kit recognizes Human IGFBP-2 in samples. No significant cross-reactivity or interference between Human IGFBP-2 and analogues was observed.
Reproducibility Both intra-CV and inter-CV are

Information sourced from Uniprot.org


Item Specifications Storage
Micro ELISA Plate (Dismountable) 96T: 8 wells ×12 strips strips -20℃, 6 months
Reference Standard 96T: 2 vials 48T: 1 vial -20℃, 6 months
Concentrated Biotinylated Detection Ab (100×) 96T: 1 vial, 120 μL 60 μL -20℃, 6 months
Concentrated HRP Conjugate (100×) 96T: 1 vial, 120 μL 60 μL -20℃ (Protect from light), 6 months
Reference Standard & Sample Diluent 1 vial, 20 mL 2-8°C, 6 months
Biotinylated Detection Ab Diluent 1 vial, 14 mL 2-8°C, 6 months
HRP Conjugate Diluent 1 vial, 14 mL 2-8°C, 6 months
Concentrated Wash Buffer (25×) 1 vial, 30 mL 2-8°C, 6 months
Substrate Reagent 1 vial, 10 mL 2-8℃ (Protect from light)
Stop Solution 1 vial, 10 mL 2-8°C
Plate Sealer 5 pieces
Manual 1 copy
Certificate of Analysis 1 copy

Sample Type Range (%) Average Recovery (%)
Serum(n=8) 86-100 91
EDTA plasma (n=8) 85-98 91
Cell culture media (n=8) 84-96 91

Intra-assay Precision Intra-assay Precision Intra-assay Precision Inter-assay Precision Inter-assay Precision Inter-assay Precision
Sample 1.00 2.00 3.00 1.00 2.00 3.00
n 20.00 20.00 20.00 20.00 20.00 20.00
Mean (ng/mL) 0.46 1.19 4.13 0.45 1.18 4.46
Standard deviation 0.03 0.06 0.14 0.02 0.06 0.21
CV (%) 6.02 4.63 3.43 5.18 5.34 4.81
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance