Home / TROY/TNFRSF19 / Recombinant Human TROY/TNFRSF19 Fc Chimera Protein, CF

Recombinant Human TROY/TNFRSF19 Fc Chimera Protein, CF

Catalog #: 1548-TR
1 Citation Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
1548-TR-100
R&D Systems Recombinant Proteins and Enzymes
1 Image
Product Details
Citations (1)
FAQs
Supplemental Products
Reviews
Summary Product Datasheets Carrier Free Data Images Reconstitution Calculator Background Related Research Areas

Recombinant Human TROY/TNFRSF19 Fc Chimera Protein, CF Summary

Product Specifications

Purity
>90%, by SDS-PAGE under reducing conditions and visualized by silver stain
Endotoxin Level
<0.01 EU per 1 μg of the protein by the LAL method.
Activity
Measured by its binding ability in a functional ELISA. When Recombinant Human Lgr5/GPR49 Fc Chimera (Catalog # 8078-GP) is coated at 0.5 μg/mL, Recombinant Human TROY/TNFRSF19 Fc Chimera binds with an apparent Kd <500 nM.
Source
Mouse myeloma cell line, NS0-derived human TROY/TNFRSF19 protein
Human TROY
(Glu30-Leu170)
Accession # AAF71828		 DIEGRMD Human IgG1
(Pro100-Lys330)
N-terminus C-terminus
Accession #
AAF71828
N-terminal Sequence
Analysis
Glu30
Structure / Form
Disulfide-linked homodimer
Predicted Molecular Mass
42 kDa (monomer)
SDS-PAGE
50-55 kDa, reducing conditions

Product Datasheets

You must select a language.

x

1548-TR

Product Datasheet
COA
SDS

Carrier Free

What does CF mean?

CF stands for Carrier Free (CF). We typically add Bovine Serum Albumin (BSA) as a carrier protein to our recombinant proteins. Adding a carrier protein enhances protein stability, increases shelf-life, and allows the recombinant protein to be stored at a more dilute concentration. The carrier free version does not contain BSA.

What formulation is right for me?

In general, we advise purchasing the recombinant protein with BSA for use in cell or tissue culture, or as an ELISA standard. In contrast, the carrier free protein is recommended for applications, in which the presence of BSA could interfere.

1548-TR

Formulation Lyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution Reconstitute at 100 μg/mL in sterile PBS.
Shipping The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

=
÷

Background: TROY/TNFRSF19

TROY (also known as TAJ and TNFRSF19) is a 45‑55 kDa member of the TNF receptor superfamily of molecules (1‑4). It is widely expressed in the embryo, but shows limited expression in adult. In particular, embryonic TROY is found in embryonic epithelium, neural tube, and mesenchyme, and developing neurons of the hippocampus and thalamus (5, 6). In the adult, TROY is found in the nervous system associated with dorsal root and retinal ganglia neurons, astrocytes, and microglia, and in hair follicles where it is expressed by dermal papilla matrix cells (4, 7, 8, 9). In human, TROY has also been found on melanoma cells, not normal melanocytes (10). TROY is reportedly a component of the Nogo-A receptor, taking the place of p75 in a membrane-bound LINGO-1:NgR1:TROY complex (6, 8, 9). This complex purportedly mediates axon repulsion initiated by one of five myelin-associated inhibitory factors (OMpg; CD100; Ephrin B3; Nogo-A; MAG) (6, 11). In the hair follicle, TROY binds LTa and acts with Eda to drive secondary hair follicle development (4, 12). Mature human TROY is a 394 amino acid (aa) type I transmembrane protein (1‑3). It possesses a 141 aa extracellular region (aa 30‑170) that contains three 40 aa TNFR cysteine motifs, and an extended 232 aa cytoplasmic domain (aa 192‑423). There is one potential isoform that shows a two aa substitution for aa 416‑423. The extracellular domains of human and mouse TROY share 90% aa identity.

References
  1. Hu, S. et al. (1999) Genomics 62:103.
  2. Eby, M.T. et al. (2000) J. Biol. Chem. 275:15336.
  3. Kojima, T. et al. (2000) J. Biol. Chem. 275:20742.
  4. Hashimoto, T. et al. (2008) Cell Cycle 7:106.
  5. Pispa, J. et al. (2003) Gene Exp. Patterns 3:675.
  6. Mi, S. (2008) Cytokine Growth Factor Rev. 19:245.
  7. Satoh, J. et al. (2007) Neuropathol. Appl. Neurobiol. 33:99.
  8. Shao, Z. et al. (2005) Neuron 45:353.
  9. Park, J.B. et al. (2000) Neuron 45:345.
  10. Spanjaard, R.A. et al. (2007) Int. J. Cancer 120:1304.
  11. Venkatesh, K. et al. (2007) J. Cell Biol. 177:393.
  12. Pispa, J. et al. (2008) Hum. Mol. Genet. 17:3380.
Long Name
Tumor Necrosis Factor Receptor Superfamily, Member 19
Entrez Gene IDs
55504 (Human); 29820 (Mouse)
Alternate Names
TAJ; TAJ-alpha; TAJToxicity and JNK inducer; TNFRSF19; TRADE; TROY; TROYtumor necrosis factor receptor superfamily member 19; tumor necrosis factor receptor superfamily, member 19

Citation for Recombinant Human TROY/TNFRSF19 Fc Chimera Protein, CF

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. Widespread potential for growth-factor-driven resistance to anticancer kinase inhibitors.
    Authors: Wilson TR, Fridlyand J, Yan Y, Penuel E, Burton L, Chan E, Peng J, Lin E, Wang Y, Sosman J, Ribas A, Li J, Moffat J, Sutherlin DP, Koeppen H, Merchant M, Neve R, Settleman J
    Nature, 2012-07-26;487(7408):505-9.
    Species: Human
    Sample Types: Whole Cells
    Applications: Bioassay

FAQs

No product specific FAQs exist for this product, however you may

View all Proteins and Enzyme FAQs
Loading...

Reviews for Recombinant Human TROY/TNFRSF19 Fc Chimera Protein, CF

There are currently no reviews for this product. Be the first to review Recombinant Human TROY/TNFRSF19 Fc Chimera Protein, CF and earn rewards!

Have you used Recombinant Human TROY/TNFRSF19 Fc Chimera Protein, CF?

Submit a review and receive an Amazon gift card.

$25/€18/£15/$25CAN/¥75 Yuan/¥2500 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review