This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.
product summary
company name :
LifeSpan Biosciences
product type :
antibody
product name :
TNF Alpha Antibody (clone 4H31) LS-C139942
catalog :
LS-C139942
clonality :
monoclonal
host :
mouse
conjugate :
nonconjugated
clone name :
4H31

The same clone is also sold as:
reactivity :
human
application :
western blot, immunohistochemistry, immunoprecipitation, flow cytometry, immunohistochemistry - frozen section
product information
AntibodyID :
144655
AntibodyName :
LS-C139942
TargetSpecies :
Human
Host Species :
Mouse
Product Name :
TNF Alpha Antibody (clone 4H31) LS-C139942
Specificity :
Human TNF. Does not bind lymphotoxin.
ClonalityDesc :
Monoclonal
CloneName :
4H31
AntibodyModification :
Unconjugated
PresentationDesc :
PBS, 0.1% BSA
ImmunogenType :
Recombinant protein
PurificationDesc :
Purified
RecommendedStorageDesc :
Store at 4°C, stable for 1 year.
IsotypeName :
IgG1
Gene :
TNF Alpha
StandardGeneSymbol :
TNF
gene family :
TNF
Reactivity :
Human, Monkey, Cynomolgus
Usage :
Flo, Func, IHC, IHC-Fr, IP, WB
ShortWebDescription :
TNF Alpha antibody LS-C139942 is an unconjugated mouse monoclonal antibody to TNF Alpha from human. It is reactive with human, cynomolgus and monkey. Validated for Flow, Func, IHC, IP and WB.
UsageText :
For immunohistology, flow cytometry and Western blotting dilutions to be used depend on detection system applied. It is recommended that users test the reagent and determine their own optimal dilutions. The typical starting working dilution is 1:10. For neutralization of biological activity in vitro dilutions have to be made according to the amount of TNF-alpha to be inactivated. Before use in biological assays, the product must be filter sterilized and depending on the concentration to be used dialyzed against culture medium to remove the sodium azide added. Please inquire for availability of azide free solutions.
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
SalesRegion :
Worldwide
company information
LifeSpan Biosciences
2401 Fourth Avenue, Suite 900
Seattle, WA 98121
CustomerSupport@lsbio.com
https://www.lsbio.com
1-206-464-1554
headquarters: USA
Since 1995, LifeSpan has been the industry leader in molecular pathology, specializing in the localization of proteins in normal and diseased tissues, both human and non-human. We offer more than 74,000 antibodies, custom designed immunohistochemistry (IHC) studies, immediately available human tissue IHC profiles for more than 500 proteins, and histology and pathology services. Our bank of 2 million specimens is available to support our customers' contract research studies and contains frozen and formalin-fixed (FFPE) normal and diseased tissues. Our contract services are comprehensive; they include study design, antibody sourcing and characterization, tissue sourcing and validation, immunolabeling, trouble shooting, and interpretation of the results by a LifeSpan pathologist.