ELISA/assay

Leukocyte Associated Immunoglobulin Like Receptor 1 (LAIR1) ELISA Kit

MBS2023241

96 Strip Wells

745 USD

ELISA Kit

Leukocyte Associated Immunoglobulin Like Receptor 1 (LAIR1) ELISA Kit

Leukocyte Associated Immunoglobulin Like Receptor 1 (LAIR1)

CD305; hLAIR1

leukocyte-associated immunoglobulin-like receptor 1 isoform a; Leukocyte-associated immunoglobulin-like receptor 1; leukocyte-associated immunoglobulin-like receptor 1; leukocyte-associated immunoglobulin-like receptor 1; CD_antigen: CD305

LAIR1

LAIR1; LAIR1; CD305; LAIR-1; CD305; LAIR-1; hLAIR1

LAIR1_HUMAN

Human

209

This assay has high sensitivity and excellent specificity for detection of Leukocyte Associated Immunoglobulin Like Receptor 1 (LAIR1). No significant cross-reactivity or interference between Leukocyte Associated Immunoglobulin Like Receptor 1 (LAIR1) and analogues was observed.

For unopened kit: All the reagents should be kept according to the labels on vials. The Standard, Detection Reagent A, Detection Reagent B and the 96-well strip plate should be stored at -20 degree C upon receipt while the others should be at 4 degree C. For opened kit: When the kit is opened, the remaining reagents still need to be stored according to the above storage condition. Besides, please return the unused wells to the foil pouch containing the desiccant pack, and reseal along entire edge of zip-seal. 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.

Sample Types: Serum, plasma and other biological fluids. Detection Range: 0.313-20ng/mL. Sensitivity: The minimum detectable dose of this kit is typically less than 0.129ng/mL.

Precision: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Leukocyte Associated Immunoglobulin Like Receptor 1 (LAIR1) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Leukocyte Associated Immunoglobulin Like Receptor 1 (LAIR1) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 . Intra-Assay: CV<10% . Inter-Assay: CV<12% . Assay Procedure Summary: 1. Prepare all reagents, samples and standards;. 2. Add 100uL standard or sample to each well. Incubate 2 hours at 37 degree C;. 3. Aspirate and add 100uL prepared Detection Reagent A. Incubate 1 hour at 37 degree C;. 4. Aspirate and wash 3 times;. 5. Add 100uL prepared Detection Reagent B. Incubate 30 minutes at 37 degree C;. 6. Aspirate and wash 5 times;. 7. Add 90uL Substrate Solution. Incubate 15-25 minutes at 37 degree C;. 8. Add 50uL Stop Solution. Read at 450nm immediately.

Principle of the Assay: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Leukocyte Associated Immunoglobulin Like Receptor 1 (LAIR1). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Leukocyte Associated Immunoglobulin Like Receptor 1 (LAIR1). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Leukocyte Associated Immunoglobulin Like Receptor 1 (LAIR1), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm 10nm. The concentration of Leukocyte Associated Immunoglobulin Like Receptor 1 (LAIR1) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

4504943

NP_002278.1

NM_002287.4

Q6GTX8

23,049 Da

The protein encoded by this gene is an inhibitory receptor found on peripheral mononuclear cells, including natural killer cells, T cells, and B cells. Inhibitory receptors regulate the immune response to prevent lysis of cells recognized as self. The gene is a member of both the immunoglobulin superfamily and the leukocyte-associated inhibitory receptor family. The gene maps to a region of 19q13.4 called the leukocyte receptor cluster, which contains at least 29 genes encoding leukocyte-expressed receptors of the immunoglobulin superfamily. The encoded protein has been identified as an anchor for tyrosine phosphatase SHP-1, and may induce cell death in myeloid leukemias. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]

96 Strip Wells

745 USD