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Human N-Acetylgalactosaminidase Alpha (NAGa) ELISA Kit

SKU:
HUDL01979
Product Type:
ELISA Kit
Size:
96 Assays
Uniprot:
P17050
Sensitivity:
0.127ng/mL
Range:
0.312-20ng/mL
ELISA Type:
Sandwich
Synonyms:
Alpha-N-Acetylgalactosaminidase,Alpha-galactosidase B
Reactivity:
Human
Sample Type:
Serum, Plasma, Tissue Homogenates, Cell Lysates And Other Biological Fluids
$779
Frequently bought together:

Description

system_update_altDatasheet

Human N-Acetylgalactosaminidase Alpha (NAGa) ELISA Kit

The Human NAGA (N-Acetylgalactosaminidase Alpha) ELISA Kit is specifically designed for the accurate measurement of NAGA levels in human serum, plasma, and cell culture supernatants. With its high sensitivity and specificity, this kit provides reliable and reproducible results, making it an excellent tool for a variety of research applications.NAGA is a crucial enzyme that plays a key role in the breakdown of glycolipids, specifically removing terminal N-acetylgalactosamine residues.

Dysregulation of NAGA activity has been linked to various lysosomal storage disorders, making it a valuable biomarker for studying these conditions and potentially developing therapeutic interventions.Overall, the Human NAGA ELISA Kit offers researchers a reliable and efficient method for quantifying NAGA levels in biological samples, providing valuable insights into lysosomal storage disorders and related diseases.

Product Name:Human N-Acetylgalactosaminidase Alpha (NAGa) ELISA Kit
Product Code:HUDL01979
Size:96 Assays
Target:NAGa
Synonyms:Alpha-N-Acetylgalactosaminidase, Alpha-galactosidase B
Detection Method:Sandwich
Range:0.312-20ng/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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