Purified anti-human CD255 (TWEAK) Antibody

Pricing & Availability
Clone
CARL-1 (See other available formats)
Other Names
TNF-like weak inducer of apoptosis, Apo-3 ligand (Apo3L), Death receptor 3-L (DR3-L), TNFSF 12, CD255
Isotype
Mouse IgG3, κ
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Product Citations
publications
Carl-1
Human TWEAK transfected cells stained with Carl-1 PE
  • Carl-1
    Human TWEAK transfected cells stained with Carl-1 PE
Cat # Size Price Quantity Avail. Save
308302 100 µg $165
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Description

TNF-like weak inducer of apoptosis (TWEAK) is a type II transmembrane TNF superfamily member with strong homology to TNF in its extracellular portion, though less potent in inducing apoptosis. It has been clustered as CD255. TWEAK transcript is expressed broadly in many adult and fetal tissues; however, the staining of human peripheral blood mononuclear cells with TWEAK-specific antibodies shows a more restricted pattern. TWEAK is expressed as membrane-bound and secreted forms. Interaction of TWEAK with its receptors (DR3, Fn14) promotes secretion of IL-8, activation of NF-κB, proliferation of endothelial cells, and apoptosis in a number of human cell lines.

Product Details
Technical data sheet

Product Details

Reactivity
Human, African Green, Baboon
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
hTWEAK/2PK-3 transfectant cells
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.
Application

FC - Quality tested
IHC - Reported in the literature, not verified in house

Recommended Usage

Each lot of this antibody is quality control tested by sandwich ELISA. For ELISA capture applications, a concentration range of 1-4 µg/ml is recommended. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

Flow Cytometry: For most successful immunofluorescent staining results, it may be important to maximize signal over background by using a relatively bright fluorochrome-antibody conjugate (Cat. No. 308306) or by using a high sensitivity, three-layer staining technique (e.g., including a biotinylated antibody (Cat. No. 308304) or biotinylated anti-mouse IgG second step (Cat. No. 405303), followed by SAv-PE (Cat. No. 405204)).
ELISA Detection: The biotinylated CARL-1 antibody is useful as the detection antibody in sandwich ELISA for measuring human TWEAK protein, in combination with CARL-2 antibody (Cat. No. 308402) used as ELISA capture.
Neutralization1,2: In a dose-dependent manner, CARL-1 is more effective than CARL-21. The LEAF™ purified antibody (Endotoxin <0.1 EU/μg, Azide-Free, 0.2 μm filtered) is recommended for functional assays (Cat. No. 308307).

Application References

(PubMed link indicates BioLegend citation)
  1. Nakayama, M., et al. 2000. J. Exp. Med. 192:1373. (Neut)
  2. Nakayama, M., et al. 2003. J. Immunol. 170:341. (Neut)
  3. Zou H, et al. 2011. Gynecol Oncol.123:123. PubMed.
Product Citations
  1. Zou H, et al. 2011. Gynecol Oncol. 123:123. PubMed
RRID
AB_314706 (BioLegend Cat. No. 308302)

Antigen Details

Structure
TNF superfamily; 17 kD (Mammalian)
Distribution
Normal tissue and tumor cells at low levels
Function
Promotes secretion of IL-8, activation of NF-κB, proliferation of endothelial cells, apoptosis
Bioactivity
Weak apoptotic induction; mediate CD4+ T-cell killing of macrophages; induces IL-6, IL-8, ICAM-1 in astrocytes; HUVEC proliferation
Cell Sources
Transcripts widely expressed and abundant in most tissues; protein efficiently secreted
Cell Targets
Macrophages, astrocytes, endothelial cells
Receptors
Apo-3 (DR3, WSL-1, TRAMP, LARD); TWEAKR
Biology Area
Angiogenesis, Apoptosis/Tumor Suppressors/Cell Death, Cell Biology, Immunology
Molecular Family
CD Molecules, Cytokines/Chemokines
Antigen References

1. Fitzgerald, K., et al. Eds. 2001. The Cytokine FactsBook. Academic Press, San Diego.
2. Chicheportiche, Y., et al. 1997. J. Biol. Chem. 272:32401.
3. Kaplan, M., et al. 2000. J. Immunol. 164:2897.
4. Saas, P., et al. 2000. Glia 32:102.
5. Wiley, S., et al. 2001. Immunity 15:837.

Regulation
Type II integral membrane protein readily cleaved from cell surface
Gene ID
8742 View all products for this Gene ID
UniProt
View information about CD255 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 1    Revision Date: 11/30/2012

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.

 

*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.

 

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