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Immunohistochemistry Services

Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

TCR Screening Services

Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".

Research Areas
Cell Cycle Pathways
Protein Family And Group
Infectious Disease
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Catalog Number Size Price
LS-G23518-10 10 µg $215 
LS-G23518-50 50 µg $285 
LS-G23518-100 100 µg $395 
LS-G23518-500 500 µg $890 
LS-G23518-1 1 mg $1,545 
TNF Alpha Protein

Human TNF Alpha Protein (Recombinant) - LS-G23518

Human TNF Alpha Protein (Recombinant) - LS-G23518

Description:
TNF Alpha Protein LS-G23518 is Recombinant Human TNF Alpha in E. coli and is low in endotoxin Less than 1.0 EU/µg protein (determined by LAL method)..
Price
Catalog Number
$215 
LS-G23518-10
Toll Free North America
866-819-4732

Overview

Description:
TNF Alpha Protein LS-G23518 is Recombinant Human TNF Alpha in E. coli and is low in endotoxin Less than 1.0 EU/µg protein (determined by LAL method)..

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
Animal-free
Conjugations
Unconjugated
Predicted Molecular Weight
17.5 kDa
AA Sequence
MVRSSSRTPSDKPVAHVVANPQAEGQLQWLNRRANALLANGVELRDNQLVVPSEGLYLIYSQVLFKGQGCPSTHVLLTHTISRIAVSYQTKVNLLSAIKSPCQRETPEGAEAKPWYEPIYLGGVFQLEKGDRLSAEINRPDYLDFAESGQVYFGIIAL
Expression System
E. coli
Source Species
E. coli
Purification
Greater than 95% by SDS-PAGE
Bio-Activity
Tested using: Cytolysis of mouse L929 cells in the presence of Actinomycin D. Less than or equal to 2 ng/mL and greater than or equal to 5.0 x 10^5 units/mg.
Endotoxin
Less than 1.0 EU/µg protein (determined by LAL method).
Presentation
Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 10 mM sodium phosphate, pH 7.5
Reconstitution
Reconstitute in sterile water to 0.1 mg/ml
Storage
Store at -20°C to -80°C for up to 1 year. Store at 4°C for up to 1 month after reconstitution.
Restrictions
For research use only.
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

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

TNF Alpha Protein

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

TNF Alpha Protein

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

TNF Alpha Protein

Requested From: United States
Date Requested: 2/17/2020