Recombinant Rat Tumor Necrosis Factor-alpha, His Tag Active

SKU:BHP11005703
Suppliers
ProSpec-Tany TechnoGene Ltd
ProSpec-Tany TechnoGene Ltd
Details Products
Overview
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RUO recombinant Tumor Necrosis Factor-alpha (Rat) protein for mechanistic studies and assay development. Supplied as a traceable protein input (E. coli; His tag; >90% (SDS-PAGE) purity; sterile-filtered solution; MW 19.9 kDa) for reproducible assay inputs.
Target TNFSF2
Species Rat
Options selector
Catalog no. Size
cyt-1057-2UG 2 ug
cyt-1057-10UG 10 ug
cyt-1057-1MG 1 mg
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size (3) — 2 ug, 10 ug, 1 mg
  • Lead time: options listed as “in stock at manufacturer” typically ship in 5–7 business days; other statuses may take longer.
  • Storage: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
  • Shipping: cold-chain shipment (typically with ice packs).
  • Upon receipt: store at the recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Mfr No cyt-1057
Alternative Names Tumor Necrosis Factor-alpha, TNF a His, Cachectin, TNF-alpha, Tumor necrosis factor ligand superfamily member 2, TNF-a, N-terminal fragment, NTF, Intracellular domain 1, Intracellular domain 2, ICD2, C-domain 1, C-domain 2, Tumor necrosis factor, soluble form, Tnfa, Tnfsf2, RATTNF, Tnfa.
Biological Activity Measured in a cytotoxicity assay using L929 mouse fibrosarcoma cells in the presence of the metabolic inhibitor actinomycin D. The ED50 for this effect is ≤ to 0.2 ng/ml.
Cellular Localization Secreted/Extracellular
Concentration 1 mg/ml
Expression System
  • E. coli
Form Sterile Filtered colorless liquid.
Formulation TNFA Rat protein solution (1mg/ml) contains Phosphate Buffered Saline (pH 7.4), 10% glycerol and 1mM DTT.
Product Type
  • Proteins & Peptides
  • Cytokines and Growth Factors
  • TNF Superfamily
Protein Length 181
Protein Size 19.9 kDa
Purity Greater than 90.0% as determined by SDS-PAGE.
Source Escherichia Coli.
Species Rat
Storage Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
Target TNFSF2

Recombinant Rat Tumor Necrosis Factor-alpha, His Tag Active is supplied as a recombinant protein for in vitro research use.

Background

Tumor necrosis factor is a cytokine involved in systemic inflammation and is a member of a group of cytokines that all stimulate the acute phase reaction. TNF is mainly secreted by macrophages. TNF causes apoptotic cell death, cellular proliferation, differentiation, inflammation, tumorigenesis and viral replication, TNF is also involved in lipid metabolism, and coagulation. TNF's primary role is in the regulation of immune cells. Dysregulation and, in particular, overproduction of TNF have been implicated in a variety of human diseases- autoimmune diseases, insulin resistance, and cancer.

Tumor Necrosis Factor-alpha Rat Recombinant, His Tag Active: An In-Depth Analysis Abstract: Tumor Necrosis Factor-alpha (TNF-α) is a cytokine that plays a significant role in various physiological and pathological processes. This human research paper provides an in-depth analysis of TNF-α Rat Recombinant with a His Tag, focusing on its structure, signaling pathways, and diverse functions. Additionally, the paper explores the potential applications of TNF-α Rat Recombinant in human research. Introduction: TNF-α is a key mediator of inflammation and immune responses in humans. This research paper aims to provide a comprehensive analysis of TNF-α Rat Recombinant with a His Tag, highlighting its significance in human physiology and its potential applications in human research. Structure and Function of TNF-α: TNF-α is a homotrimeric protein that binds to two distinct receptors, TNFR1 and TNFR2, initiating downstream signaling cascades. It regulates immune cell activation, cytokine production, and cellular responses, influencing diverse biological processes. Signaling Pathways: Upon binding to its receptors, TNF-α activates various signaling pathways, including the NF-κB pathway, MAPK pathway, and cell death pathways. These pathways regulate gene expression and mediate cellular responses, impacting inflammation, apoptosis, and tissue homeostasis. Functions of TNF-α : TNF-α plays a crucial role in immune responses, inflammation, and tissue homeostasis. It regulates the activation and migration of immune cells, promotes cytokine production, and modulates cell survival and death. Dysregulation of TNF-α is implicated in the pathogenesis of various human diseases, making it an attractive target for research and therapeutic interventions. Applications in Human Research: TNF-α Rat Recombinant with a His Tag has diverse applications in human research. It can be used to investigate TNF-α signaling pathways, study its effects on immune cell functions, and explore its role in disease pathogenesis. Additionally, this recombinant protein can be utilized for in vitro and in vivo studies aimed at developing novel therapeutic strategies. Future Directions : Further research is necessary to unravel the intricate mechanisms of TNF-α signaling and its contributions to human diseases. Continued investigations will enable the development of targeted therapies and personalized medicine approaches. Future studies should also focus on optimizing the use of TNF-α Rat Recombinant in preclinical and clinical research settings.

Product format

Provided as a recombinant protein suitable for in vitro workflows such as binding studies, screening, and assay development. Refer to the specifications table for expression format and molecular properties.

What is the purity of Recombinant Rat Tumor Necrosis Factor-alpha, His Tag Active (Rat)?
Greater than 90.0% as determined by SDS-PAGE. BioHippo includes a Certificate of Analysis (CoA) confirming purity per lot with every order.
What buffer / formulation is this protein supplied in?
Supplied as: TNFA Rat protein solution (1mg/ml) contains Phosphate Buffered Saline (pH 7.4), 10% glycerol and 1mM DTT. Reconstitute lyophilized material in sterile ultrapure water or the recommended buffer per the datasheet prior to use.
How should Recombinant Rat Tumor Necrosis Factor-alpha, His Tag Active (Rat) be stored?
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles. Prepare single-use aliquots after reconstitution to avoid repeated freeze–thaw cycles.
What expression system was used to produce this protein?
This recombinant protein was expressed in E. coli. The system was selected to achieve high yield, correct folding, and appropriate post-translational modifications.
Is this protein biologically active?
Measured in a cytotoxicity assay using L929 mouse fibrosarcoma cells in the presence of the metabolic inhibitor actinomycin D. The ED50 for this effect is ≤ to 0.2 ng/ml. Refer to the product datasheet for recommended assay conditions and controls.
Is this protein approved for clinical or in vitro diagnostic use?
No. Supplied for Research Use Only (RUO) — not intended for therapeutic applications or in vitro diagnostic procedures.
Can I request a custom size, tag variant, or formulation?
Yes. BioHippo can accommodate custom requests including alternative sizes, His/GST/Fc tag variants, bulk quantities, and custom formulations. See the Customization & Add-ons tab or email support@biohippo.com.

Can’t Find What You’re Looking For? We can help you source the best match or customize a recombinant protein solution for your study. Options may include species (human/mouse/rat), protein region/domain (full-length vs fragment), tag or label (His/GST/FLAG/biotin/fluorescent), expression system (E. coli/HEK293/insect), purity grade, formulation (buffer, carrier-free, glycerol-free), activity/functional validation (binding or enzymatic assays), endotoxin level (low-endotoxin for cell-based work), mutants/variants (point mutations, isoforms), and bulk or custom packaging. Click Talk to a Scientist to submit a request form, email us at support@biohippo.com, or explore our Research Services for additional support. Our team will be in contact with you shortly.

Bibliography: Aggarwal, B. B. (2003). Signalling pathways of the TNF superfamily: A double-edged sword. Nature Reviews Immunology, 3(9), 745-756. Tracey, D., et al. (2008). Anti-TNF therapy: Past, present, and future. EXS, 102, 105-117. Feldmann, M., et al. (2018). Biological insights from clinical trials with anti-TNF therapy. Seminars in Immunology, 28(2), 139-147. Kalliolias, G. D., & Ivashkiv, L. B. (2016). TNF biology, pathogenic mechanisms, and emerging therapeutic strategies. Nature Reviews Rheumatology, 12(1), 49-62. McInnes, I. B., & Schett, G. (2011). Cytokines in the pathogenesis of rheumatoid arthritis. Nature Reviews Immunology, 7(6), 429-442.
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Experience the power of Celltrypse™, c-LEcta's innovative enzyme solution for gentle and efficient cell dissociation. Request your free sample and discover a superior alternative for your cell culture workflows.

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