Product Description

High Sensitive ELISA Kit for Luteinizing Hormone (LH)

Sizes: 24T, 48T, 96T

Catalogue Numbers: HEA441Ga-24, HEA441Ga-48, HEA441Ga-96

Lead times: 1-2 weeks, if manufacturer has product in stock

Manufacturer/Ship Location: China

Featured Series Function: Detects protein (low-target protein, high-sensitivity)

Method: Colormetric

Test Principle: This assay employs the competitive inhibition enzyme immunoassay technique. A monoclonal antibody specific to High Sensitive Luteinizing Hormone (LH) has been pre-coated onto a microplate. A competitive inhibition reaction is launched between biotin labeled High Sensitive Luteinizing Hormone (LH) and unlabeled High Sensitive Luteinizing Hormone (LH) (Standards or samples) with the pre-coated antibody specific to High Sensitive Luteinizing Hormone (LH). 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 High Sensitive Luteinizing Hormone (LH) in the sample. After addition of the substrate solution, the intensity of color developed is reverse proportional to the concentration of High Sensitive Luteinizing Hormone (LH) in the sample.

Reactivity: Chicken

Alternate Names: ICSH, Lutropin, Interstitial Cell Stimulating Hormone

Target: Luteinizing Hormone,

Assay Length: 3h

Sample Size: 50uL

Sample Type: Serum, Plasma, Other Biological Fluids

Detection Method: Competitive Inhibition

Detection Range: 123.5-10,000pg/mL

Precision: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level High Sensitive Luteinizing Hormone (LH) were tested 20 times on one plate, respectively.Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level High Sensitive Luteinizing Hormone (LH) were tested on 3 different plates, 8 replicates in each plate.CV(%) = SD/meanX100

Assay Precision: Intra-Assay: CV<10%, Inter-Assay: CV<12%

Assay Procedure: 1. Prepare all reagents, samples and standards; 2. Add 50µL standard or sample to each well. And then add 50µL prepared Detection Reagent A immediately. Shake and mix. Incubate 1 hour at 37°C; 3. Aspirate and wash 3 times; 4. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C; 5. Aspirate and wash 5 times; 6. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C; 7. Add 50µL Stop Solution. Read at 450 nm immediately.

Specificity: Reactive with Chicken LH / Luteinizing Hormone

Sensitivity: 58.5pg/mL

Storage: 4°C for 1 month/ -20°C for long-term(One year within shelf life)

Stability: The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Shelf Life: 12 months

Gene ID: 395937

UniProt: O57340

Research Use Only