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Cat.No.:E-BC-K020-M
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Synonyms | T-SOD |
Sample type | Serum,plasma,hydrothorax,ascites,urine,cells,tissue |
Sensitivity | 0.2 U/mL |
Detection range | 0.2 -14.4 U/mL |
Detection method | Colorimetric method |
Assay type | Enzyme Activity |
Assay time | 30 min |
Precision | Average inter-assay CV: 3.700%Average intra-assay CV: 2.900% |
Other instruments required | Micropipettor, Multichannel pipettor, Vortex mixer, Incubator |
Other reagents required | Normal saline (0.9% NaCl) or PBS (0.01 M, pH 7.4) |
Storage | Reagent 3: -20℃, others: 2-8℃ |
Valid period | 12 months |
The activity of SOD increased at the beginning of the UV exposure until 80 mJ/cm2, then decreased with the UV fluence reached 120 mJ/cm2. The induced SOD activity was higher in the UV/Cl2 process (purple) compared with that of the UV alone process.
Q Wan et al investigate the efficiency and mechanism of fungal spore disinfection using UV-LEDs irradiation and chlorine. Total superoxide dismutase (T-SOD) activity of fungal spore was determined using T-SOD activity assay kit (E-BC-K020-M).
The optimal sampling volume are different for different species, the SOD also are different for different samples. It is recommended to take 2~3 samples to do a pre-experiment, diluting a series of diluent and determine the dilution factor when the SOD inhibition ratio is 25%~65% (the optimal inhibition ratio is the range of 40%~60%.) before formal experiment.
The recommended dilution factor for different samples is as follows (for reference only):
Sample type |
Dilution factor |
Human serum |
3-5 |
Rat serum |
20-30 |
Urine |
1 |
Human hydrothorax |
2 |
Cell culture supernatant |
2-3 |
10% Rat liver tissue homogenate |
340-370 |
10% Rat heart tissue homogenate |
80-100 |
10% Rat kidney tissue homogenate |
100-120 |
10% Rat brain tissue homogenate |
50-100 |
10% Plant tissue homogenate |
5-10 |
HepG2 cells (3 mgprot/mL) |
30-40 |
Note: The diluent is normal saline (0.9% NaCl) or PBS (0.01 M, pH 7.4).
DOI: 10.3390/biom9090453 |
|
PMID: 31489882 |
Sample: Tissue Homogenate |
PMID: 35842177 |
Sample: Liver |
Sample: Serum |
PMID: 36330218 |
Sample: Liver |
DOI: 10.1002/lt.26421 |
|
PMID: 35100468 |
Sample: Liver |
Sample: Plasma |
Sample: Brain |
Sample: Aortas |
DOI: 10.1155/2020/1807126 |
|
Sample: C2C12 Cell |
DOI: 10.1155/2022/5631488 |
|
Sample: Aortic Tissue |
Sample: Serum |
Sample: Plasma |
Sample: Serum,Sciatic Nerves |
Sample: Heart Tissue |
Sample: Seed |
Sample: Brain |
Sample: Maize Roots |
DOI: 10.1111/jfbc.13371 |
|
Sample: Tissue Homogenate |
Sample: Blood |
PMID: 34180746 |
Sample: Ocular |
DOI: 10.3967/bes2018.101 |
|
Sample: Plasma,Tissue Homogenate |
DOI: 10.1155/2020/2475301 |
|
PMID: 32149046 |
Sample: Tissue Homogenate |
Sample: Lung |
PMID: 35389159 |
Sample: Serum |
DOI: 10.21037/tau-22-505 |
|
Sample: Kidney Tissue |
PMID: 30550811 |
Sample: Serum,Tissue Homogenate |
PMID: 32356234 |
Sample: Cell Culture Supernatant |
Sample: Brain |
PMID: 34623552 |
Sample: Colonic Tissue |
Sample: Serum |
DOI: 10.1155/2021/2073296 |
|
Sample: Beas-2B Cell |
DOI: 10.1155/2022/2814196 |
|
PMID: 35502173 |
Sample: Plasma |
Sample: Hippocampal Tissue |
PMID: 36252429 |
Sample: Sk-N-Sh Cells |
Sample: Serum |
DOI: 10.1111/jfbc.14058 |
|
PMID: 34981526 |
Sample: Serum |
DOI: 10.1111/jfbc.14129 |
|
PMID: 35298033 |
Sample: Gastric,Jejunal, Colonic |
DOI: 10.1111/jfbc.13865 |
|
PMID: 34263474 |
Sample: Liver,Kidney |
DOI: 10.1111/jfbc.13994 |
|
PMID: 34778972 |
Sample: Brain |
DOI: 10.3390/ani11082235 |
|
Sample: Serum |
PMID: 32803042 |
Sample: Serum |
DOI: 10.1155/2018/7341242 |
|
Sample: Kidney Tissues |
DOI: 10.1039/D2AY00495J |
|
Sample: Mcf-7 Cell |
Sample: Heart |
Sample: Follicular Fluid |
DOI: 10.3390/cimb45020057 |
|
Sample: Colonic Tissue |
DOI: 10.7717/peerj.11888 |
|
PMID: 34434650 |
Sample: Seedling |
PMID: 35819692 |
Sample: Pcc 6803 Strains |
Sample: Hippocampal Tissue,Primary Neurons |
DOI: 10.1111/ejn.14662 |
|
Sample: Tissue Homogenate |
PMID: 35344845 |
Sample: Raw264.7 Cell |
DOI: 10.2147/DMSO.S366609 |
|
Sample: Sciatic Nerve Tissue |
Sample: Tissue Homogenate |
DOI: 10.3390/ani13030363 |
|
Sample: Plasma |
DOI: 10.1155/2022/9943598 |
|
PMID: 35818443 |
Sample: Hippocampal Tissue |
Sample: Serum |
PMID: 32339907 |
Sample: Serum |
PMID: 31161598 |
Sample: Sh-Sy5Y Cells |
Sample: Serum |
DOI: 10.3390/pr10101985 |
|
Sample: Gastric Tissue |
DOI: 10.3390/pr10071314 |
|
Sample: Stomach |
Sample: Intestine,Brain |
DOI: 10.1155/2022/8929448 |
|
PMID: 35669720 |
Sample: Np Cell |
DOI: 10.1155/2021/1622270 |
|
PMID: 34409099 |
Sample: Liver,Kidney,Cardiac |
PMID: 35635784 |
Sample: Brain Tissue |
Sample: Serum |
DOI: 10.1002/fsn3.3096 |
|
Sample: Cerebellum,Cerebrum |
PMID: 35751788 |
Sample: Hippocampal Neurons |
DOI: 10.1002/jbt.22483 |
|
Sample: Serum |
Sample: Hct 116 Cells |
DOI: 10.1111/jfbc.14306 |
|
PMID: 35766031 |
Sample: Colon Tissue,Brain Tissue |
PMID: 33383446 |
Sample: Lung Tissue |
PMID: 32916276 |
Sample: Cell Sample |
PMID: 33370579 |
Sample: Sk-N-Sh Cell,Imr-32 Cell |
Sample: Serum |
Sample: Testicular Tissue |
Sample: Heart Tissue |
Sample: Plasma |
PMID: 35633452 |
Sample: Plasma |
Sample: Brain Tissue |
PMID: 35420345 |
Sample: Serum |
PMID: 34216342 |
Sample: Serum |
DOI: 10.1111/jdi.13690 |
|
Sample: Skeletal Muscle,Heart,Pancreas |
Sample: By611 Cells |
Sample: Colon Tissue |
PMID: 35443217 |
Sample: Serum |
PMID: 35245630 |
Sample: Serum |
PMID: 35729338 |
Sample: Leaf |
Sample: Lung |
PMID: 34274339 |
Sample: Myocardial |
Sample: Tissue Homogenate |
PMID: 35622166 |
Sample: Cheek,Liver,Kidney |
Sample: Liver,Kidney,Lungs |
PMID: 36235007 |
Sample: Plasma |
PMID: 35259712 |
Sample: Stomach Tissues |
Sample: Serum,Ruminal Fluid |
PMID: 35504331 |
Sample: Bladder |
Sample: Livers |
DOI: 10.1039/D1FO01008E |
|
PMID: 34128029 |
Sample: Small Intestinal |
PMID: 35933747 |
Sample: Intestinal Tissue,Serum |
DOI: 10.1093/jac/dkac093 |
|
Sample: Serum |
Sample: Kidney |
PMID: 35305351 |
Sample: Pc12 Cell |
PMID: 35032726 |
Sample: Testis |
Sample: Heart |
PMID: 36280221 |
Sample: Skin Tissues |
PMID: 34891114 |
Sample: Serum |
PMID: 32179202 |
Sample: Tissue Homogenate |
DOI: 10.1155/2021/9919466 |
|
Sample: Huvecs |
PMID: 36037870 |
Sample: Serum |
Sample: Serum |
PMID: 36358477 |
Sample: Liver,Serum |
Sample: Serum |
PMID: 34571217 |
Sample: Liver Organoids (Los) |
Sample: Kidney Tissue |
Sample: Ostenrs |
PMID: 35640876 |
Sample: Leaf |
PMID: 34482083 |
Sample: Rutenrs |
Sample: Colon Tissue |
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Y*************rSubmitted [ Jun 23 2024 ]
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l**pSubmitted [ Jun 06 2019 ]
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s***rSubmitted [ May 31 2019 ]
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M***ySubmitted [ May 31 2019 ]
frSubmitted [ Jun 23 2024 ]
Asked: what is the dilution factor for chicken liver and breast meat samples?
Reply
adminSubmitted [ Jun 23 2024 ]
Answered: Our laboratory verified that the protein concentration of 10% chicken liver and 10% chicken tissue homogenization could be detected, the protein concentration in the supernatant was 11.764mg/mL and 3.714mg/mL, diluted 200 times and 60 times, respectively, and the T-SOD activity was 209.10U/mgprot and 126.65U/mgprot, respectively. You can refer to it, but there are differences between different samples, it is recommended that you choose 2-3 samples with large expected differences (different experimental groups) to do the pre-experiment first.
C**wSubmitted [ Nov 09 2023 ]
Asked: May I know if the kit can be used on crude extracts such as ginger extract?
Reply
adminSubmitted [ Nov 09 2023 ]
Answered: Our lab has not verified the ginger extract sample before I regret. Do you want to detect plant samples? E-BC-K020-M can detect plant tissue samples, and our laboratory has verified 10% of green plants (760.426U/mgprot) and 20% of tomatoes (51.589U/mgprot). Theoretically, if the T-SDO enzyme activity in the extract is higher than the sensitivity of the kit, it can be detected. It is recommended that you buy a trial kit for pre-experiment first.
m******eSubmitted [ Aug 30 2023 ]
Asked: Do you have bacterial sample data? Any recommended usage amounts?
Reply
adminSubmitted [ Aug 30 2023 ]
Answered: The laboratory has not validated the bacterial sample, such samples are not available to the laboratory, and there is no mature assay protocol recommendations at present.
N************RSubmitted [ Aug 05 2023 ]
Asked: Is this kit appropriate for studying with plants (lichens)?
Reply
adminSubmitted [ Aug 05 2023 ]
Answered: We'll reply to you by email. Pls pay attention to the mailbox
D**********nSubmitted [ Apr 14 2023 ]
Asked: I want to know the SOD enzyme species
Reply
adminSubmitted [ Apr 14 2023 ]
Answered: There is no species distinction for metabolism assay.
d*********aSubmitted [ Sep 26 2022 ]
Asked: Is the kit suitable for erythrocyte lysate?
Reply
adminSubmitted [ Sep 26 2022 ]
Answered: Dear Dragosalava, Thanks for your inquiry, we confirm with you that product #E-BC-K020-M, Total Superoxide Dismutase (T-SOD) Activity Assay Kit (WST-1 Method) is suitable for erythrocyte lysate.
M*****aSubmitted [ Jul 28 2022 ]
Asked: Hello, I measured the SOD inhibition rate with liver tissue homogenate is about 80%, how many times should be diluted?
Reply
adminSubmitted [ Jul 28 2022 ]
Answered: It indicates that the dilution is still too low. It is recommended to increase the dilution about 200-300 times.
M*****aSubmitted [ Jul 28 2022 ]
Asked: What is the dilution factor of the mouse serum?
Reply
adminSubmitted [ Jul 28 2022 ]
Answered: It is recommended to dilute for 20 times.
N*rSubmitted [ Jul 19 2022 ]
Asked: I have problem with the calculation of inhibition ratio of SOD. What does Acontrol and Ablank control means? Where can I get the figures? Thank you
Reply
adminSubmitted [ Jul 19 2022 ]
Answered: If there are no samples added for the control hole and blank control. The corresponding OD value can be obtained after operation according to the instructions, which can be used for calculation.