TNFRSF1A Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	ELISA, WB
Recommend Dilution	WB: 1:500 - 1:2,000 ELISA: 1:1,000 - 1:5,000
Reactivity	Human
Host	Rabbit
Clonality	Polyclonal
Immunogen	The whole rabbit serum used to produce this IgG fraction antibody was prepared by repeated immunizations with recombinant human sTNFRp55 expressed in Chinese Hamster Cells.
Specificity	Anti-Human TNF p55 Receptor Antibody is an IgG preparation of whole rabbit serum purified by Protein G chromatography.  This antibody is directed against the extracellular domain of the cell bound human TNFRp55.  In general, this antibody also detects primate sTNFRp55.  The antibody does not recognize human sTNFRp75.  In ELISA formats and other immunoreactive assays, this antibody will detect the extracellular domain of the TNFRp55 found in human body fluids, particularly in the circulation, urine and supernatants of cells and synovial fluid.  This antibody can be used for FACS analysis.  Caution should be exhibited as the F( c) domain of the rabbit IgG molecule may interact with cells non-specifically.
Formulation	0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Concentration	1.0 mg/mL - lot specific
Conjugation	Unconjugated
Storage Condition	Store vial at -20° C or below prior to opening. This vial contains a relatively low volume of reagent (25 µL). To minimize loss of volume dilute 1:10 by adding 225 µL of the buffer stated above directly to the vial. Recap, mix thoroughly and briefly centrifuge to collect the volume at the bottom of the vial. Use this intermediate dilution when calculating final dilutions as recommended below. Store the vial at -20°C or below after dilution. Avoid cycles of freezing and thawing.
Gene Name	tumor necrosis factor receptor superfamily member 1A
Database Link	Entrez Gene 7132 Human UniProt ID P19438
Background	Human TNF p55 Receptor Antibody recognizes TNFR1, the p55 soluble TNFR protein. sTNFRp55 is one of the two transmembrane receptors for tumor necrosis factor (TNF) with different molecular weight, 55 kD (p55) and 75 kD (p75), have been identified. The extracellular part of both receptors are shedded by proteolytic cleavage and exist as soluble receptors which bind to TNF in plasma and other biological fluids. sTNFR proteins have been implicated in certain leukemias. Anti-sTNFRp55 antibody is suitable for researchers in Cancer, Immunology, and Cell Biology.
Synonyms	rabbit anti-TNFp55 Receptor Antibody, TBP1 antibody, TNFR1 antibody, TNFR55 antibody, TNFRSF1A antibody, Tumor necrosis factor alpha receptor antibody, Tumor necrosis factor receptor superfamily member 1A, Tumor necrosis factor receptor 1, TNF-R1, Tumor necrosis factor receptor type I, TNF-RI, TNFR-I, p55, p60, CD120a, Tumor necrosis factor receptor superfamily member 1A membrane form, Tumor necrosis factor-binding protein 1, TBPI , TNFRSF1A, TNFAR, TNFR1
Note	Anti-TNF p55 Receptor (sTNFRp55) antibody has been tested for use in ELISA,  radioimmunoassays, immunoblotting, flow cytometry and immunoprecipitation.  Reactivity in other immunoassays is unknown. This product has been assayed for the ability to immunoprecipitate antigen and a dilution range of 1:400 to 1:800 is suggested.  For immunoprecipitation, pre-clearing with a non-specific rabbit IgG is helpful to reduce background.  This product has been assayed by immunoblot and a working dilution range of 1:200 to 1:400 is suggested for this application.  This product has been assayed by ELISA against soluble (extracellular) sTNFRp55 at a dilution range of 1:2,000 to 1:8,000.  For use in ELISA formats, this antibody is best used as the second antibody  in combination with a monoclonal antibody as a capture antibody.  This product has been assayed by radioimmunoassay against antigen.  A dilution of 1:8,000 is suggested for this immunoassay.
Reference Data

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