What is the catalog number for Human TNF a Protein (His Tag)?

The catalog number for Human TNF a Protein (His Tag) is orb169442.

What sizes are available for Human TNF a Protein (His Tag)?

Human TNF a Protein (His Tag) is available in the following size(s): 10 µg, 50 µg, 1 mg.

How many pack sizes does Human TNF a Protein (His Tag) come in?

Human TNF a Protein (His Tag) is available in 3 different pack sizes.

Is Human TNF a Protein (His Tag) in stock?

Human TNF a Protein (His Tag) is currently made to order / not held in immediate stock. Contact us for lead time.

Human TNF a Protein (His Tag)

Recombinant of Human TNF a protein (His Tag)

Product Specifications

Product Name Alternative

TNF-alpha, Tumor necrosis factor ligand superfamily member 2, TNF-a, Cachectin, DIF, TNFA, TNFSF2.

Source

Escherichia Coli

Field of Research

Immunology & Inflammation

Purity

Greater than 97.0% as determined by SDS-PAGE and HPLC analyses.

Bioactivity

The ED50 was determined in the presence of actinomycin D by a cytotoxicity assay using murine L929 cells is 2.0 x 107IU/mg.

Form

Sterile Filtered White lyophilized (freeze-dried) powder.

Solubility

It is recommended to reconstitute the lyophilized TNF-α in sterile 18MΩ-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions.

Storage Conditions

Stability: Lyophilized TNF-α although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution TNF-α should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA) . Please prevent freeze-thaw cycles

Notes

For research use only.

Applications Notes

Cytokines And Growth Factors

Preservative

Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.0.

AA Sequence

MHHHHHHVRS SSRTPSDKPV AHVVANPQAE GQLQWLNRRA NALLANGVEL RDNQLVVPSE GLYLIYSQVL FKGQGCPSTH VLLTHTISRI AVSYQTKVNL LSAIKSPCQR ETPEGAEAKP WYEPIYLGGV FQLEKGDRLS AEINRPDYLD FAESGQVYFG IIAL