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TNF alpha Protein, Human, Recombinant (His & Avi)

TNF alpha Protein, Human, Recombinant (His & Avi)
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TNF alpha Protein, Human, Recombinant (His & Avi)

Catalog No. TMPK-00120
TNF alpha Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 20.3 kDa and the accession number is P01375.
All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.
Pack SizePriceAvailabilityQuantity
100 μg$3477-10 days
500 μg$1,4007-10 days
1 mg$2,3307-10 days
Bulk & Custom
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Biological Description

Biological Information
1. Immobilized Human TNF alpha, His Tag at 5μg/ml (100μl/well) on the plate. Dose response curve for Human TNFR2, mFc Tag with the EC50 of 61.0ng/ml determined by ELISA. 2. Human TNF alpha, His Tag captured on CM5 Chip via anti-his antibody can bind Human TNFR2, mFc Tag with an affinity constant of 1.62 nM as determined in SPR assay.
Description
TNF alpha Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 20.3 kDa and the accession number is P01375.
Species
Human
Expression System
HEK293 Cells
TagC-His-Avi
Accession NumberP01375
Synonyms
TNFα,APC1 protein,TNFSF2,TNF,TNF α,TNF-alpha,TNF-α,TNFSF1A,TNFATNF,TNFalpha,Cachectin,DIF,TNFA
Construction
Val77-Leu233
Protein Purity
> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Molecular Weight20.3 kDa (predicted). Due to glycosylation, the protein migrates to 21-25 kDa based on Tris-Bis PAGE result.
Endotoxin< 1 EU/μg by the LAL method.
FormulationLyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
Reconstitution
Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Stability & Storage
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
ShippingIn general, Lyophilized powders are shipping with blue ice.
Research Background
Tumor necrosis factor alpha (TNF-alpha), also known as cachectin and TNFSF2, is the prototypic ligand of the TNF superfamily. It is a pleiotropic molecule that plays a central role in inflammation, immune system development, apoptosis, and lipid metabolism.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.

Dose Conversion

You can also refer to dose conversion for different animals. More

Tech Support

Please read the User Guide of Recombinant Proteins for more specific information.

Keywords