Rat IGFBP-4 ELISA Kit (Colorimetric)

ELISA: Rat IGFBP-4 ELISA Kit (Colorimetric) [NBP2-80244] - Samples were spiked with high concentrations of Rat IGFBP-4 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.

ELISA: Rat IGFBP-4 ELISA Kit (Colorimetric) [NBP2-80244] - Standard Curve Reference

• Reactivity: Rt
• Applications: ELISA
• Suitable Sample Type: Serum, plasma and other biological fluids
• Standard Curve Range: 0.781-50 ng/mL
• Sensitivity: 0.469 ng/mL

Rat IGFBP-4 ELISA Kit (Colorimetric) Summary

• Specificity: This kit recognizes Rat IGFBP-4 in samples. No significant cross-reactivity or interference between Rat IGFBP-4 and analogues was observed.
• Standard Curve Range: 0.781-50 ng/mL
• Sensitivity: 0.469 ng/mL
• Assay Type: Sandwich-ELISA
• Inter-Assay: CV% < 4.98%
• Intra-Assay: CV% < 5.32%
• Spike Recovery: 85-107%
• Sample Volume: 100 ul
• Kit Type: ELISA Kit (Colorimetric)
• Gene: IGFBP4

Applications/Dilutions

• Dilutions:
  • ELISA

Packaging, Storage & Formulations

• Storage: Storage of components varies. See protocol for specific instructions.

Alternate Names for Rat IGFBP-4 ELISA Kit (Colorimetric)

• BP-4
• HT29-IGFBP
• IBP4insulin-like growth factor-binding protein 4
• IGF-binding protein 4
• IGFBP4
• IGFBP-4
• IGFBP-4IBP-4
• insulin-like growth factor binding protein 4

Background

IGFBP4 is a member of the insulin-like growth factor binding protein (IGFBP) family and encodes a protein with an IGFBP domain and a thyroglobulin type-I domain. The protein binds both insulin-like growth factors (IGFs) I and II and circulates in the plasma in both glycosylated and non-glycosylated forms. Binding of this protein prolongs the half-life of the IGFs and alters their interaction with cell surface receptors. [provided by RefSeq]

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. ELISA Kits are guaranteed for 6 months from date of receipt.

FAQs for IGFBP-4 ELISA Kit (NBP2-80244). (Showing 1 - 1 of 1 FAQ).

1. What is the difference between the Quantikine and Duoset ELISA kits?
   • Our Quantikine kits are fully optimized and validated for the sample types listed on the product specific webpage and datasheet, as this can vary between kits. Each kit is supplied ready to use with one pre-coated 96-well plate, a detection antibody directly conjugated to HRP, and all other necessary reagents. These kits are ideal for researchers who want the convenience of a ready to use and optimized ELISA product. Some of these kits are also available prepackaged in larger 6 and 50 plate sizes.Our DuoSet Kits, in contrast, are ELISA development kits containing the capture and detection antibody, the mass-value calibrated standard, and streptavidin-HRP to prepare approximately 5 or 15 plates. Ancillary reagents will need to be used/purchased, and for most kits, we will recommend one of our Ancillary Reagent Kits, which contain the reagents we use ourselves in-house. DuoSet kits are validated only for cell culture supernatant samples and therefore require further development and validation for accurate measurement in more complex samples such as serum and plasma. Our DuoSet Kits offer an economical, flexible alternative for the experienced ELISA user.

Bioinformatics

• Gene Symbol: IGFBP4