Kallikrein 8 ELISA Kit

Catalog No. ABIN5656167

This Colorimetric ELISA kit is designed for the quantitative measurement of Human Kallikrein 8.

Quick Overview for Kallikrein 8 ELISA Kit (ABIN5656167)

Target: Kallikrein 8 (KLK8)

Reactivity: Human

Detection Method: Colorimetric

Method Type: Competition ELISA

Detection Range: 123.5 pg/mL - 10000 pg/mL

Application: ELISA

Sample Type: Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate

Product Details Kallikrein 8 ELISA Kit

Minimum Detection Limit: 123.5 pg/mL

Purpose: Human Kallikrein 8 (KLK8) ELISA Kit for detecting KLK8 in serum, plasma, tissue homogenates, cell lysates, cell culture supernates

Analytical Method: Quantitative

Specificity: This assay has high sensitivity and excellent specificity for detection of Kallikrein 8 (KLK8). No significant cross-reactivity or interference between Kallikrein 8 (KLK8) and analogues was observed.

Sensitivity: 53.4 pg/mL

Components:

• Pre-coated, ready to use 96-well strip plate
• Standar
• Detection Reagent A
• Detection Reagent B
• TMB Substrate
• Stop Solution
• Assay Diluent A
• Assay Diluent B
• Wash Buffer (30x concentrate)
• Standard Diluent
• Plate Sealer
• Instruction Manual

Material not included:

• Microplate Reader with 450 nm filter
• Single or multi-channel pipettes with high precision and disposable tips
• Microcentrifuge tubes
• Deionized or distilled watter
• Absorbent paper for blotting the microplate
• Container for wash solution
• 0.01 M (or 1x) Phosphate Buffered Saline (PBS), ph 7.0-7.2

Application Details

Application Notes: Optimal working dilution should be determined by the investigator.

Comment:

This product is tested and assembled before shipping to ensure that it meets its quality specifications. All kits are tested to confirm that they fall within their defined Inter- and Intra- assay coefficient of variation.

Sample Volume: 50 μL

Assay Time: 2 h

Plate: Pre-coated

Protocol: This assay employs the competitive inhibition enzyme immunoassay technique. A monoclonal antibody specific to Kallikrein 8 (KLK8) has been pre-coated onto a microplate. A competitive inhibition reaction is launched between biotin labeled Kallikrein 8 (KLK8) and unlabeled Kallikrein 8 (KLK8) (Standards or samples) with the pre-coated antibody specific to Kallikrein 8 (KLK8). After incubation the unbound conjugate is washed off. Next, avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. The amount of bound HRP conjugate is reverse proportional to the concentration of Kallikrein 8 (KLK8) in the sample. After addition of the substrate solution, the intensity of color developed is reverse proportional to the concentration of Kallikrein 8 (KLK8) in the sample.

Assay Precision: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Kallikrein 8 (KLK8) were tested 20 times on one plate, respectively
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Kallikrein 8 (KLK8) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%

Restrictions: For Research Use only

Handling

Handling Advice: The Stop Solution is acidic. Do not allow to contact skin or eyes. Calibrators, controls and specimen samples should be assayed in duplicate. Once the procedure has been started, all steps should be completed without interruption.

Storage: 4 °C,-20 °C

Storage Comment: -20°C. Bring all reagents to room temperature before beginning test. The kit may be stored at 4°C for immediate use within two days upon arrival. Reseal any unused strips with desiccant pack. Minimize freeze/thaw cycles.

Expiry Date: 12 months

Target Details for Kallikrein 8

Target: Kallikrein 8 (KLK8)

Alternative Name: Kallikrein 8

Background: Gene Aliases: NP, HNP, NRPN, PRSS19, TADG14, BSP1, Neuropsin, Ovasin, Brain Serine Protease 1, Tumor Associated Differentially Expressed Gene 14, Serine protease 19

Gene ID: 11202

UniProt: O60259

Pathways: Complement System