Human CD55/DAF ELISA Kit (Colorimetric)

ELISA: Human CD55/DAF ELISA Kit (Colorimetric) [NBP2-80311] - Example standard curve for Human CD55/DAF ELISA Kit (Colorimetric). These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

• Reactivity: Hu
• Applications: ELISA
• Conjugate: HRP
• Suitable Sample Type: Serum
• Standard Curve Range: 125-8000 pg/ml (example only; lot dependent)
• Sensitivity: 91.65 pg/ml

Human CD55/DAF ELISA Kit (Colorimetric) Summary

• Specificity: Recognizes both recombinant and natural Human CD55/DAF.
• Standard Curve Range: 125-8000 pg/ml (example only; lot dependent)
• Sensitivity: 91.65 pg/ml
• Assay Type: Sandwich ELISA
• Inter-Assay: CV% < 3.6 %
• Intra-Assay: CV% < 3
• Spike Recovery: 82 -86%
• Sample Volume: 100 ul
• Kit Type: ELISA Kit (Colorimetric)
• Gene: CD55

Applications/Dilutions

• Dilutions:
  • ELISA
  • Sandwich ELISA

Packaging, Storage & Formulations

• Storage: Storage is content dependent.

Alternate Names for Human CD55/DAF ELISA Kit (Colorimetric)

• CD55 antigen
• CD55 molecule, decay accelerating factor for complement (Cromer blood group)
• CD55
• CR
• CRdecay accelerating factor for complement (CD55, Cromer blood group system)
• CROMDAFcomplement decay-accelerating factor
• DAF
• decay accelerating factor for complement
• TC

Background

CD55 encodes a protein involved in the regulation of the complement cascade. The encoded glycoprotein is also known as the decay-accelerating factor (DAF); binding of DAF to complement proteins accelerates their decay, disrupting the cascade and preventing damage to host cells. Antigens present on the DAF glycoprotein constitute the Cromer blood group system (CROM). Two alternatively spliced transcripts encoding different proteins have been identified. The predominant transcript encodes a membrane-bound protein expressed on cells exposed to plasma component proteins but an alternatively spliced transcript produces a soluble protein present at much lower levels. Additional, alternatively spliced transcript variants have been described, but their biological validity has not been determined. [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 CD55/DAF ELISA Kit (NBP2-80311). (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: CD55