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Key Documents

MAB1021

Sigma-Aldrich

Anti-Tumor Necrosis Factor-α Antibody, clone 2C8

clone 2C8, Chemicon®, from mouse

Sinónimos:

TNF-alpha

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

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

Gene Information

human ... TNF(7124)

Specificity

Human tumor necrosis factor-a (TNF-a)
No cross-reactivity observed with rat neuronal tissue.

Immunogen

Human recombinant tumor necrosis factor α.

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.

Linkage

Replaces: 04-1114

Physical form

Format: Purified

Storage and Stability

Maintain at 2-8°C in undiluted aliquots for up to one year.

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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