Human KLK2 (Kallikrein-2) ELISA Kit

Sample

serum, plasma, cell culture supernatant and other biological samples

Species Reactivity

Human

Detection Method

sELISA

Intended Use

In vitro quantitative determination of KLK2 concentrations in serum, plasma, cell culture supernatant and other biological samples.

Contents of Kit

1. ELISA Microplate(Dismountable), 8×12. Put the rest strips into a sealed foil bag with the desiccant. Stored for 1 month at 2-8°C. Stored for 12 month at -20°C
2. Lyophilized Standard, 2vial. Put the rest standards into a desiccant bag. Stored for 1 month at 2-8°C. Stored for 12 month at -20°C
2. Biotin-labeled Antibody(Concentrated, 100×), 120μl. 2-8°C (Avoid Direct Light)
3. HRP-Streptavidin Conjugate(SABC, 100×), 120μl. 2-8°C (Avoid Direct Light)
4. TMB Substrate, 10ml. 2-8°C (Avoid Direct Light)
5. Sample Dilution Buffer, 20ml. 2-8°C
6. Antibody Dilution Buffer, 10ml. 2-8°C
7. SABC Dilution Buffer, 10ml. 2-8°C
8. Stop Solution, 10ml. 2-8°C
9. Wash Buffer(25×), 30ml. 2-8°C
10. Plate Sealer, 5 pieces
11. Product Description, 1 copy
Note: The liquid reagent bottle contains slightly more reagent than indicated on the label. Please use pipette accurately measure and do proportional dilution.

Storage

2-8°C (for sealed box), please do not freeze! See kit label for expiry date

Performance Characteristics

Perform the stability test for the sealed kit at 37°C and 2-8°C and get relevant data.

Precision

Intra-assay Precision: samples with low, medium and high concentration are tested 20 times on same plate.
Inter-assay Precision: samples with low, medium and high concentration are tested 20 times on three different plates.

Detection Range

0.156-10ng/ml

Sensitivity

0.094ng/ml

General Description

Kallikrein-2, also known as KLK2, is an enzyme in the human body that belongs to the kallikrein family of proteases. It is primarily expressed in the prostate and plays an important role in the development and progression of prostate cancer. Kallikrein-2 can promote the growth and metastasis of prostate cancer, and is a subtype of prostate-specific antigen (PSA). Due to its association with prostate cancer, KLK2 can serve as a marker and therapeutic target for prostate cancer. Healthy male blood contains very low levels of KLK2, while levels greater than 0.1mg/ml are found in prostate fluid and semen.

Standard Curve

This product has been tested by Quality Control Department and meets performance specifications mentioned in the manual. (The humidity in the laboratory is 20%-60%, and the temperature is 18°C -25°C. TMB was balanced to 37°C before color development, and incubated at 37°C for 15 minutes in the dark after adding the enzyme label plate holes.)
The following assay data are provided for reference, since experimental environment and operation are different. The establishment of standard curve depends on your own assay.