Anti-LTB4R antibody produced in rabbit

enhanced validation

Ab2, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Anti-C14orf21, Anti-Uncharacterized protein C14orf21
MDL number:
Human Protein Atlas Number:

biological source


Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies



product line

Prestige Antibodies® Powered by Atlas Antibodies


buffered aqueous glycerol solution

species reactivity



antibody small pack of 25 μL

enhanced validation

recombinant expression
Learn more about Antibody Enhanced Validation


immunoblotting: 0.04-0.4 μg/mL
immunohistochemistry: 1:50-1:200

immunogen sequence




shipped in

wet ice

storage temp.


Gene Information

human ... C14orf21(161424)


Uncharacterized protein C14orf21 recombinant protein epitope signature tag (PrEST)

Biochem/physiol Actions

Leukotriene B4 receptor 1 is a protein encoded by the LTB4R gene in humans and is localized to chromosome 14. It is a G-protein-coupled 7-transmembrane receptor located in various subcellular compartments in endothelial cells. It may have implications for cellular LT dependent responses.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.


Corresponding Antigen APREST70672.

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Sigma-Aldrich Co. LLC


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Anne-Sofie Johansson et al.
Experimental cell research, 316(17), 2790-2796 (2010-08-07)
Leukotriene B(4) (LTB(4)), a potent chemotactic and immune-modulating mediator, signals via two receptors, BLT(1) and BLT(2). Recently, we reported that BLT(1) is the predominating BLT expressed on human umbilical vein endothelial cells (HUVEC), and that BLT(1) mediated functions are enhanced...
G K Akbar et al.
The Journal of biological chemistry, 271(31), 18363-18367 (1996-08-02)
Screening of a human erythroleukemia cell cDNA library with radiolabeled chicken P2Y3 cDNA at low stringency revealed a cDNA clone encoding a novel G protein-coupled receptor with homology to P2 purinoceptors. This receptor, designated P2Y7, has 352 amino acids and...
Ulrika Qundos et al.
Journal of proteomics, 95, 46-54 (2013-05-02)
Several biobanking initiatives have emerged to create extensive collections of specimen for biomedical studies and various analytical platforms. An affinity proteomic analysis with antibody suspension bead arrays was conducted to investigate the influence of the pre-analytical time and temperature conditions...

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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