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Rat Left/Right Determination Factor 1 (LEFTY1) ELISA Kit

SKU:
RTDL00626
Product Type:
ELISA Kit
Size:
96 Assays
Uniprot:
D4A670
Sensitivity:
0.056ng/mL
Range:
0.156-10ng/mL
ELISA Type:
Sandwich
Synonyms:
LEFTY-B,LEFTYB,LEFT-B,LEFTB,Left Right Determination Factor B
Reactivity:
Rat
Sample Type:
Serum, Plasma, Tissue Homogenates And Other Biological Fluids
$899
Frequently bought together:

Description

system_update_altDatasheet

Rat Left/Right Determination Factor 1 (LEFTY1) ELISA Kit

The Rat Left-Right Determination Factor 1 (Lefty1) ELISA Kit is specifically designed for the accurate measurement of Lefty1 levels in rat samples such as serum, plasma, and cell culture supernatants. This kit provides researchers with high sensitivity and specificity, ensuring reliable and reproducible results for a variety of research applications.Lefty1 is a key protein involved in the determination of left-right asymmetry during development, making it a crucial factor in embryonic patterning.

Its dysregulation has been linked to various developmental disorders and diseases, making it an important biomarker for studying these conditions and potentially developing therapeutic interventions.Overall, the Rat Left-Right Determination Factor 1 (Lefty1) ELISA Kit is a valuable tool for researchers looking to further understand the role of Lefty1 in development and disease, providing them with the means to accurately quantify its levels in rat samples.

Product Name:Rat Left/Right Determination Factor 1 (LEFTY1) ELISA Kit
Product Code:RTDL00626
Size:96 Assays
Target:LEFTY1
Synonyms:LEFTY-B, LEFTYB, LEFT-B, LEFTB, Left Right Determination Factor B
Detection Method:Sandwich
Range:0.156-10ng/mL
Shelf Life:12 months
Note:For research use only
Recovery:Matrices listed below were spiked with certain level of recombinant the index and the recovery rates were calculated by comparing the measured value to the expected amount of the index in samples.
MatrixRecovery range (%)Average(%)
Serum (n=5)80-10291
EDTA plasma (n=5)81-10090
Heparin plasma (n=5)80-8984
Linearity:The linearity of the kit was assayed by testing samples spiked with appropriate concentration of the index and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
Sample 1:2 1:4 1:8 1:16
Serum (n=5) 82-96% 83-98% 81-99% 93-101%
EDTA plasma (n=5) 88-101% 86-95% 90-102% 80-93%
Heparin plasma (n=5) 80-91% 82-90% 95-104% 79-95%
Intra-assay Precision:Intra-Assay: CV <10%. 3 samples with low, middle and high level the index were tested 20 times on one plate, respectively.
Inter-assay Precision:Inter-Assay: CV <12%. 3 samples with low, middle and high level the index were tested on 3 different plates, 8 replicates in each plate.
Stability:The stability of ELISA 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 conditions. Note: To minimize unnecessary influences on the performance, operation procedures and lab conditions, especially room temperature, air humidity and incubator temperatures should be strictly regulated. It is also strongly suggested that the whole assay is performed by the same experimenter from the beginning to the end.
StepProtocol
1. Prepare all reagents, samples and standards
2.Add 100µL standard or sample to each well. Incubate 2 hours at 37°C
3.Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C
4.Aspirate and wash 3 times
5.Add 100µL prepared Detection Reagent B. Incubate 1 hour at 37°C
6.Aspirate and wash 5 times
7.Add 90µL Substrate Solution. Incubate 15-25 minutes at 37°C
8.Add 50µL Stop Solution. Read at 450nm immediately.

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