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Catalog Number Size Price
LS-G136731-10 10 µg $356 
LS-G136731-50 50 µg $698 
LS-G136731-500 500 µg $2,167 
LS-G136731-1 1 mg $3,095 
TNF Alpha Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Human TNF Alpha Protein (Recombinant 6His, N-terminus) - LS-G136731

Human TNF Alpha Protein (Recombinant 6His, N-terminus) - LS-G136731

Description:
TNF Alpha Protein LS-G136731 is a Recombinant Human TNF Alpha produced in E. coli 57-233aa with 6His, N-terminus tag(s). It is biologically active and is low in endotoxin; Less than 1.0 EU/µg protein (determined by LAL method). For Research Use Only
Price
Catalog Number
$356
LS-G136731-10
Toll Free North America
206-374-1102
For Research Use Only

Overview

Description:
TNF Alpha Protein LS-G136731 is a Recombinant Human TNF Alpha produced in E. coli 57-233aa with 6His, N-terminus tag(s). It is biologically active and is low in endotoxin; Less than 1.0 EU/µg protein (determined by LAL method). For Research Use Only

Specifications

Type
Recombinant Protein
Target
TNF Alpha
Synonyms
TNF | APC1 protein | Cachectin | DIF | TNF Alpha | Tumor necrosis factor-alpha | TNF-alpha | TNF-a | TNFA | Tumor necrosis factor | TNF, macrophage-derived | TNF, monocyte-derived | TNFSF2
Species
Human
Modifications
Unmodified
Conjugations
Unconjugated
Tag
6His, N-terminus
Region
57-233aa
Predicted Molecular Weight
21.8 kDa
AA Sequence
GPQREEFPRDLSLISPLAQAVRSSSRTPSDKPVAHVVANPQAEGQLQWLNRRANALLANGVELRDNQLVVPSEGLYLIYSQVLFKGQGCPSTHVLLTHTISRIAVSYQTKVNLLSAIKSPCQRETPEGAEAKPWYEPIYLGGVFQLEKGDRLSAEINRPDYLDFAESGQVYFGIIAL
Expression System
E. coli
Source Species
E. coli
Purification
Greater than 95% by SDS-PAGE
Usage Summary
Cytokine that binds to TNFRSF1A/TNFR1 and TNFRSF1B/TNFBR. It is mainly secreted by macrophages and can induce cell death of certain tumor cell lines. It is potent pyrogen causing fever by direct action or by stimulation of interleukin-1 secretion and is implicated in the induction of cachexia, Under certain conditions it can stimulate cell proliferation and induce cell differentiation. Impairs regulatory T-cells (Treg) function in individuals with rheumatoid arthritis via FOXP3 dephosphorylation. Upregulates the expression of protein phosphatase 1 (PP1), which dephosphorylates the key 'Ser-418' residue of FOXP3, thereby inactivating FOXP3 and rendering Treg cells functionally defective
Bio-Activity
The ED50 as determined in a cytotoxicity assay using L-929 mouse fibroblast cells in the presence of the metabolic inhibitor actinomycin D is less than 1 ng/ml.
Endotoxin
Less than 1.0 EU/µg protein (determined by LAL method).
Presentation
Lyophilized from 0.2 µm filtered 20 mM PB, pH 7.2, 100 mM NaCl.
Storage
Store at -80°C for up to 1 year. Avoid freeze-thaw cycles.
Restrictions
For research use only. Intended for use by laboratory professionals.
Guarantee
This protein carries the LSBio 100% Guarantee.
LSBio Guarantee
About TNF Alpha
P01375 NM_000594 NP_000585.2

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Images

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

TNF Alpha Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

TNF Alpha Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

TNF Alpha Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

TNF Alpha Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Request SDS/MSDS

To request an SDS/MSDS form for this product, please contact our Technical Support department at:

Technical.Support@LSBio.com

Requested From: United States
Date Requested: 10/14/2024