产品名称
Anti-Tumor Necrosis Factor-α Antibody, clone 2C8, clone 2C8, Chemicon®, from mouse
biological source
mouse
conjugate
unconjugated
antibody form
purified antibody
clone
2C8, monoclonal
species reactivity
human
manufacturer/tradename
Chemicon®
technique(s)
ELISA: suitable
immunohistochemistry: suitable
neutralization: suitable
isotype
IgG1
NCBI accession no.
UniProt accession no.
shipped in
wet ice
target post-translational modification
unmodified
Quality Level
Gene Information
human ... TNF(7124)
Application
Detect Tumor Necrosis Factor-α using this Anti-Tumor Necrosis Factor-α Antibody, clone 2C8 validated for use in ELISA, IH, NEUT.
Inhibition Assays – Inhibition of biological activity of recombinant and natural TNF-α.
Detection of TNF-α in two-site immunoassay.
Immunohistochemistry detected TNF-α.
TNF-α Neutralization Assay
1. Plate 2 x 104 murine L929B cells into individual wells of 96-well (flat bottomed) microtiter plate.
2. Incubate overnight at 37°C in humidified 5% CO2 incubator.
3. The next day, prepare serial dilutions of anti-TNF (human) in medium containing 2 μg/mL of actinomycin D, for a final volume of 50 μL
4. Add 50 μL of TNF (10 ng/mL final concentration) to each antibody dilution and incubate for 1 hour at 37°C.
5. Add 100 μL of the antibody/antigen mixture to the pre-seeded L929B cells.
6. Incubate 24 hours at 37°C, 5% CO2.
7. Score wells for cytotoxicity.
Optimal working dilutions must be determined by the end user.
Detection of TNF-α in two-site immunoassay.
Immunohistochemistry detected TNF-α.
TNF-α Neutralization Assay
1. Plate 2 x 104 murine L929B cells into individual wells of 96-well (flat bottomed) microtiter plate.
2. Incubate overnight at 37°C in humidified 5% CO2 incubator.
3. The next day, prepare serial dilutions of anti-TNF (human) in medium containing 2 μg/mL of actinomycin D, for a final volume of 50 μL
4. Add 50 μL of TNF (10 ng/mL final concentration) to each antibody dilution and incubate for 1 hour at 37°C.
5. Add 100 μL of the antibody/antigen mixture to the pre-seeded L929B cells.
6. Incubate 24 hours at 37°C, 5% CO2.
7. Score wells for cytotoxicity.
Optimal working dilutions must be determined by the end user.
Biochem/physiol Actions
Human tumor necrosis factor-a (TNF-a)
No cross-reactivity observed with rat neuronal tissue.
Immunogen
Human recombinant tumor necrosis factor α.
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Replaces: 04-1114
Physical form
Format: Purified
Preparation Note
Maintain at 2-8°C in undiluted aliquots for up to one year.
Legal Information
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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