Rat Aspartate Aminotransferase (AST) ELISA kit

Code CSB-E13023r
Size 96T,5×96T,10×96T
Trial Size 24T ELISA kits trial application
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Product Details

Target Name glutamic-oxaloacetic transaminase 1, soluble (aspartate aminotransferase 1)
Alternative Names Got1Aspartate aminotransferase ELISA kit; cytoplasmic ELISA kit; cAspAT ELISA kit; EC ELISA kit; EC ELISA kit; Cysteine aminotransferase ELISA kit; cytoplasmic ELISA kit; Cysteine transaminase ELISA kit; cytoplasmic ELISA kit; cCAT ELISA kit; Glutamate oxaloacetate transaminase 1 ELISA kit; Transaminase A ELISA kit
Abbreviation GOT1
Uniprot No. P13221
Species Rattus norvegicus (Rat)
Sample Types serum, plasma
Detection Range 3.12 mIU/mL-200 mIU/mL
Sensitivity 0.78 mIU/mL
Assay Time 1-5h
Sample Volume 50-100ul
Detection Wavelength 450 nm
Research Area Signal Transduction
Assay Principle quantitative
Measurement Sandwich
Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
To assess the linearity of the assay, samples were spiked with high concentrations of rat AST in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
1:1Average %90
Range %87-92
1:2Average %104
Range %100-107
1:4Average %93
Range %88-97
1:8Average %98
Range %92-103
The recovery of rat AST spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample TypeAverage % RecoveryRange
Serum (n=5) 9490-98
EDTA plasma (n=4)9591-98
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
2002.094 2.068 2.081 1.918
1001.276 1.310 1.293 1.130
500.838 0.784 0.811 0.648
250.521 0.539 0.530 0.367
12.50.353 0.334 0.344 0.181
6.250.300 0.288 0.294 0.131
3.120.241 0.237 0.239 0.076
00.164 0.162 0.163  
and FAQs
Storage Store at 2-8°C. Please refer to protocol.
Lead Time 3-5 working days

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Kindly address the below queries:
1. The standard ALT enzyme provided in the kit is from which source ?
2. The Standard ALT enzyme given is active or inactive ?
3. Since we cannot collect more than 150 µL of blood from mice, we can use only 50 µL serum for ELISA. Will it fall within the detectable range ?

We are glad to inform you the following details:
CSB-E13023r,Rat Aspartate Aminotransferase (AST) ELISA kit
Standard:293 cell-derived recombinant protein
Sorry we did not do the activity analysis on the standard.
As to the sample loading volume, we suggest you refer to the manual/datasheet of these 2 kits. If the sample volume is too little, the target might not be recognized during the assay.
If any further questions,pls let me know.

Target Background

(From Uniprot)
Biosynthesis of L-glutamate from L-aspartate or L-cysteine. Important regulator of levels of glutamate, the major excitatory neurotransmitter of the vertebrate central nervous system. Acts as a scavenger of glutamate in brain neuroprotection. The aspartate aminotransferase activity is involved in hepatic glucose synthesis during development and in adipocyte glyceroneogenesis. Using L-cysteine as substrate, regulates levels of mercaptopyruvate, an important source of hydrogen sulfide. Mercaptopyruvate is converted into H(2)S via the action of 3-mercaptopyruvate sulfurtransferase (3MST). Hydrogen sulfide is an important synaptic modulator and neuroprotectant in the brain.
Gene References into Functions
  1. Hydrogen sulfide (H2 S) is synthesized in peripheral neurons through two mitochondrial enzymes, mercaptopyruvate sulfurtransferase (MPST)and cysteine aminotransferase (CAT). PMID: 24611772
  2. In vivo lentiviral gene delivery of GOT minimized lesion volume, whereas GOT knockdown worsened stroke outcomes. Thus, brain tissue GOT emerges as a novel target in managing stroke outcomes. PMID: 21361730
  3. Results suggest that downregulation of the endogenous SO(2)/GOT pathway is likely involved in the pathogenesis of ISO-induced myocardial injury. PMID: 20733562
Subcellular Location Cytoplasm
Protein Families Class-I pyridoxal-phosphate-dependent aminotransferase family
Tissue Specificity Expressed in liver and kidney.
Database Links

KEGG: rno:24401

STRING: 10116.ENSRNOP00000022309

UniGene: Rn.5819


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