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Rat Chromogranin A (CHGA) ELISA Kit

SKU:
RTDL00208
Product Type:
ELISA Kit
Size:
96 Assays
Uniprot:
Q5PPG5
Sensitivity:
12.3pg/mL
Range:
31.25-2000pg/mL
ELISA Type:
Sandwich
Synonyms:
CGA,SP-I,Parathyroid Secretory Protein 1,Vasostatin,Pancreastatin,Parastatin,Pituitary secretory protein I
Reactivity:
Rat
Sample Type:
Serum, Plasma And Other Biological Fluids
€649
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Description

system_update_altDatasheet

Rat Chromogranin A (CHGA) ELISA Kit

The Rat Chromogranin A (CHGA) ELISA Kit is a reliable tool for measuring chromogranin A levels in rat serum, plasma, and cell culture supernatants. This kit offers high sensitivity and specificity, guaranteeing accurate and consistent results for various research purposes.Chromogranin A is a key protein involved in regulating neuroendocrine function and is commonly used as a biomarker for neuroendocrine tumors and other related conditions.

By accurately measuring CHGA levels, researchers can better understand these diseases and potentially develop new treatment strategies.Overall, the Rat CHGA ELISA Kit from Assay Genie is a valuable resource for studying neuroendocrine disorders and other related research areas, providing researchers with the tools they need to make meaningful discoveries and advancements in the field.

Product Name:Rat Chromogranin A (CHGA) ELISA Kit
Product Code:RTDL00208
Size:96 Assays
Target:CHGA
Synonyms:CGA, SP-I, Parathyroid Secretory Protein 1, Vasostatin, Pancreastatin, Parastatin, Pituitary secretory protein I
Detection Method:Sandwich
Range:31.2-2,000pg/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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