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Human TNFA protein (Active)
Catalog Number: orb359194
| Catalog Number | orb359194 |
|---|---|
| Category | Proteins |
| Description | Recombinant human TNFA active protein |
| Tag | Tag-Free |
| Form/Appearance | Lyophilized powder |
| Purity | > 98% as determined by SDS-PAGE and HPLC. |
| MW | 17.5 kDa |
| UniProt ID | P01375 |
| Protein Sequence | M+VRSSSRTPSDKPVAHVVANPQAEGQLQWLNRRANALLANGVELRDNQLVVPSEGLYLIYSQVLFKGQGCPSTHVLLTHTISRIAVSYQTKVNLLSAIKSPCQRETPEGAEAKPWYEPIYLGGVFQLEKGDRLSAEINRPDYLDFAESGQVYFGIIAL |
| Protein Length | Partial |
| Source | E.Coli |
| Biological Origin | Homo sapiens (Human) |
| Biological Activity | Fully biologically active when compared to standard. The ED50 as determined by a cytotoxicity assay using murine L929 cells is less than 0.05 ng/ml, corresponding to a specific activity of ＞ 2.0 × 107 IU/mg in the presence of actinomycin D. |
| Expression Region | 77-233aa |
| Endotoxins | Less than 1.0 EU/µg as determined by LAL method. |
| Storage | 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℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃. |
| Buffer/Preservatives | Lyophilized from a 0.2 μm filtered 20 mM PB, 10 mM Nacl, pH 7.0 |
| Alternative names | Cachectin, Tumor necrosis factor ligand superfamil Read more... |
| Note | For research use only |
| Application 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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference. |
| Expiration Date | 6 months from date of receipt. |
- Item 1 of 1
Human TNF protein [orb594840]
Greater than 95% as determined by SDS-PAGE.
17.5 kDa
E.coli
500 μg, 1 mg, 50 μg, 10 μg - Item 1 of 1
Human TNF protein [orb594841]
Greater than 95% as determined by SDS-PAGE.
18.5 kDa
E.coli
50 μg, 500 μg, 1 mg, 10 μg - Item 1 of 1
Human TNF protein [orb594842]
Greater than 95% as determined by SDS-PAGE.
21.8 kDa
E.coli
1 mg, 500 μg, 10 μg, 50 μg - Item 1 of 1
Human TNFA protein (Active) [orb359192]
> 97% as determined by SDS-PAGE and HPLC.
18.3 kDa
E.Coli
10 μg, 100 μg, 500 μg - Item 1 of 1
Human TNFA protein (Active) [orb359193]
> 98% as determined by SDS-PAGE and HPLC.
16.9 kDa
E.Coli
10 μg, 100 μg, 500 μg
