Human/Mouse/Rat Angiotensin 1-9 (Ang1-9) ELISA Kit

Brand

Biomatik

short description

This assay employs the competitive inhibition enzyme immunoassay technique. A monoclonal antibody specific to Angiotensin 1-9 (Ang1-9) has been pre-coated onto a microplate. A competitive inhibition reaction is launched between biotin labeled Angiotensin 1-9 (Ang1-9) and unlabeled Angiotensin 1-9 (Ang1-9) (Standards or samples) with the pre-coated antibody specific to Angiotensin 1-9 (Ang1-9). 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 Angiotensin 1-9 (Ang1-9) in the sample. After addition of the substrate solution, the intensity of color developed is reverse proportional to the concentration of Angiotensin 1-9 (Ang1-9) in the sample.

spezie

Homo sapiens (Human), Mus musculus (Mouse), Rattus norvegicus (Rat)

Cross Reaction

This assay has high sensitivity and excellent specificity for detection of Angiotensin 1-9 (Ang1-9). No significant cross-reactivity or interference between Angiotensin 1-9 (Ang1-9) and analogues was observed.

detection target

Angiotensin 1-9

sensitivity

5.18 pg/mL

detection range

12.35-1000 pg/mL

certificate

The Kit is manufactured at ISO 9001 and ISO 13485 certified facilities.

sample type

Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids

pack size

1x96, 5x96 and 10x96 Wells

Reproducibility

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Angiotensin 1-9 (Ang1-9) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Angiotensin 1-9 (Ang1-9) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%

Assay time

2 hours

storage and Stability:

Storage: -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: 8 months
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.
Shipping Condition: Blue ice

Principle of the Elisa

Competitive
Detection Method: Colorimetric

Note

For research use only. Not for diagnostic procedures.
Precaution of Use: 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.