Human CHIP/STUB1 ELISA Kit (Colorimetric)

• Reactivity: Hu
• Applications: ELISA
• Suitable Sample Type: Serum, plasma, tissue homogenates and other biological fluids
• Standard Curve Range: 0.156 - 10 ng/mL (example only; lot dependent)
• Sensitivity: 0.051 ng/mL (example only; lot dependent)

Human CHIP/STUB1 ELISA Kit (Colorimetric) Summary

• Description: Assay Length: 4.5 hours
• Standard Curve Range: 0.156 - 10 ng/mL (example only; lot dependent)
• Sensitivity: 0.051 ng/mL (example only; lot dependent)
• Assay Type: Sandwich ELISA
• Inter-Assay: %CV < 12 (example only; lot dependent)
• Intra-Assay: %CV < 10 (example only; lot dependent)
• Sample Volume: 100 uL
• Kit Type: ELISA Kit (Colorimetric)
• Gene: STUB1

Applications/Dilutions

• Dilutions:
  • ELISA

Packaging, Storage & Formulations

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

Alternate Names for Human CHIP/STUB1 ELISA Kit (Colorimetric)

• Antigen NY-CO-7
• Carboxy terminus of Hsp70-interacting protein
• CHIP
• CHIPSTIP1 homology and U box-containing protein 1
• CLL-associated antigen KW-8
• E3 ubiquitin-protein ligase CHIP
• EC 6.3.2.-
• heat shock protein A binding protein 2 (c-terminal)
• HSPABP2
• NY-CO-7
• SDCCAG7
• serologically defined colon cancer antigen 7
• STIP1 homology and U-box containing protein 1
• STIP1 homology and U-box containing protein 1, E3 ubiquitin protein ligase
• STUB1
• UBOX1

Background

STUB1/CHIP is an E3 ubiquitin ligase and co-chaperone of heat-shock protein 70 (Hsp70). STUB1/CHIP interacts with Hsp70 to monitor protein folding and direct misfolded proteins for proteasomal degradation. It has been found to also associate with Hsp90 to remove phosphorylated protein tau, a protein that accumulates in the brains of Alzheimers and Down's syndrome patients. STUB1/CHIP has been reported to also have intrinsic chaperone activity and recognize non-native proteins in response to heat stress. In this way, STUB1/CHIP has been shown to be a direct chaperone for p53. Alternate names for STUB1/CHIP include carboxy terminus of Hsp70-interacting protein, STIP1 homology and U-box containing protein 1, CLL-associated antigen KW-8 antigen, serologically defined colon cancer antigen 7, heat shock protein A binding protein 2, NY-CO-7, HSPABP2, and SDCCAG7.

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 CHIP/STUB1 ELISA Kit (NBP3-53614). (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: STUB1