What is the catalog number for Recombinant Human Tumor necrosis factor (TNF) Protein?

The catalog number for Recombinant Human Tumor necrosis factor (TNF) Protein is orb624131.

What sizes are available for Recombinant Human Tumor necrosis factor (TNF) Protein?

Recombinant Human Tumor necrosis factor (TNF) Protein is available in the following size(s): 20 µg, 100 µg, 1 mg.

How many pack sizes does Recombinant Human Tumor necrosis factor (TNF) Protein come in?

Recombinant Human Tumor necrosis factor (TNF) Protein is available in 3 different pack sizes.

Recombinant Human Tumor necrosis factor (TNF) Protein

Q: Is Recombinant Human Tumor necrosis factor (TNF) Protein in stock?

Recombinant Human Tumor necrosis factor (TNF) Protein is currently made to order / not held in immediate stock. Contact us for lead time.

This Recombinant Human Tumor necrosis factor (TNF) Protein spans the amino acid sequence from region 77-233aa. Purity: Greater than 90% as determined by SDS-PAGE.

Product Specifications

Product Name Alternative

Cachectin TNF-alpha Tumor necrosis factor ligand superfamily member 2

UniProt

P01375

Expression Region

77-233aa

Tag

N-terminal 6xHis-tagged

Source

Yeast

Origin

Homo sapiens (Human)

Field of Research

Cancer Biology; Immunology & Inflammation

Purity

Greater than 90% as determined by SDS-PAGE.

Bioactivity

Measured by its binding ability in a functional ELISA. Immobilized Human TNF at 5 μg/mL can bind Human TNFR2 protein. The EC50 is 3.470-4.107 ng/mL.

Form

Liquid or Lyophilized powder

Molecular Weight

19.4 kDa

Storage Conditions

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

Notes

For research use only.

Applications Notes

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Preservative

Lyophilized from 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0; Tris-based buffer,50% glycerol

AA Sequence

VRSSSRTPSDKPVAHVVANPQAEGQLQWLNRRANALLANGVELRDNQLVVPSEGLYLIYSQVLFKGQGCPSTHVLLTHTISRIAVSYQTKVNLLSAIKSPCQRETPEGAEAKPWYEPIYLGGVFQLEKGDRLSAEINRPDYLDFAESGQVYFGIIAL