ELISA/assay

Human Eosinophil cationic protein ELISA Kit

MBS727222

48-Strip-Wells-(Comp

470 USD

ELISA Kit

Human Eosinophil cationic protein ELISA Kit

Eosinophil cationic protein

eosinophil cationic protein; Eosinophil cationic protein; eosinophil cationic protein; RNase 3; ribonuclease 3; cytotoxic ribonuclease; ribonuclease, RNase A family, 3; Ribonuclease 3; RNase 3

ECP

RNASE3; RNASE3; ECP; RNS3; ECP; RNS3; ECP; RNase 3

ECP_HUMAN

Human

This assay has high sensitivity and excellent specificity for detection of ECP. No significant cross-reactivity or interference between ECP and analogues was observed. NOTE: Limited by current skills and knowledge, it is impossible for us to complete the cross-reactivity detection between ECP and all the analogues, therefore, cross reaction may still exist in some cases.

Store all reagents at 2-8 degree C.

Assay Type: Competitive or Sandwich. Samples: Serum, plasma, Cell Culture Supernatants, body fluid and tissue homogenate. Sensitivity: 0.1 ng/mL.

Intended Uses: This ECP ELISA kit is a 1.5 hour solid-phase ELISA designed for the quantitative determination of Human ECP. This ELISA kit for research use only, not for therapeutic or diagnostic applications!

Immunology

Principle of the assay: ECP ELISA kit applies the quantitative sandwich enzyme immunoassay technique. The microtiter plate has been pre-coated with a monoclonal antibody specific for ECP. Standards or samples are then added to the microtiter plate wells and ECP if present, will bind to the antibody pre-coated wells. In order to quantitatively determine the amount of ECP present in the sample, a standardized preparation of horseradish peroxidase (HRP)-conjugated polyclonal antibody, specific for ECP are added to each well to “sandwich” the ECP immobilized on the plate. The microtiter plate undergoes incubation, and then the wells are thoroughly washed to remove all unbound components. Next, substrate solutions are added to each well. The enzyme (HRP) and substrate are allowed to react over a short incubation period. Only those wells that contain ECP and enzyme-conjugated antibody will exhibit a change in color. The enzyme-substrate reaction is terminated by addition of a sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450 nm. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The ECP concentration in each sample is interpolated from this standard curve.

45243507

NP_002926.2

NM_002935.2

18,385 Da

Asthma Pathway (83120); Asthma Pathway (532)

The protein encoded by this gene belongs to the pancreatic ribonuclease family, a subset of the ribonuclease A superfamily. The protein exhibits antimicrobial activity against pathogenic bacteria [provided by RefSeq, Oct 2014]

RNASE3: Cytotoxin and helminthotoxin with low-efficiency ribonuclease activity. Possesses a wide variety of biological activities. Exhibits antibacterial activity, including cytoplasmic membrane depolarization of preferentially Gram-negative, but also Gram-positive strains. Promotes E.coli outer membrane detachment, alteration of the overall cell shape and partial loss of cell content. Belongs to the pancreatic ribonuclease family. Protein type: Secreted; Secreted, signal peptide; EC 3.1.27.-; Ribonuclease. Chromosomal Location of Human Ortholog: 14q11.2. Cellular Component: extracellular space; extracellular region. Molecular Function: nucleic acid binding; endonuclease activity; ribonuclease activity. Biological Process: defense response to Gram-positive bacterium; innate immune response in mucosa; RNA catabolic process; antibacterial humoral response

48-Strip-Wells-(Competitive)

470 USD

48-Strip-Wells-(Sandwich)

470

96-Strip-Wells-(Competitive)

675

96-Strip-Wells-(Sandwich)

675