Human PD-ECGF/Thymidine Phosphorylase Alexa Fluor™ Plus 680‑conjugated Antibody

R&D Systems | Catalog # AF1143AFP680

R&D Systems

Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Western Blot, Neutralization

Label

Alexa Fluor Plus 680 (Excitation = 687 nm, Emission = 704 nm)

Antibody Source

Polyclonal Goat IgG
View all PD-ECGF/Thymidine Phosphorylase Primary Antibodies »

Product Specifications

Specificity

Detects human PD‑ECGF/Thymidine Phosphorylase in direct ELISAs and Western blots.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Applications

Application
Recommended Usage

Immunohistochemistry

Optimal dilution of this antibody should be experimentally determined.

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Neutralization

Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Formulation

Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: PD-ECGF/Thymidine Phosphorylase

PD-ECGF, also known as TPase and gliostatin, is produced by placenta, platelets, liver, lung, spleen, lymph nodes, and peripheral lymphocytes. It is overexpressed by many tumors in response to chemical or physical stress. PD-ECGF promotes endothelial cell proliferation and chemotaxis and promotes angiogenesis. PD-ECGF is a key enzyme in the pyrimidine nucleoside salvage pathway. It also metabolizes and inactivates chemotherapeutic drugs such as 5-fluorouracil and its derivatives. The human PD-ECGF cDNA encodes a 482 amino acid (aa) polypeptide with a 10 aa propeptide. The protein is localized mostly within the producer cells. N-terminal truncation, resulting in proteins lacking 10 aa and 6 aa, has been observed in PD-ECGF purified from platelets and placenta, respectively. In solution, PD-ECGF exists as a non-disulfide linked homodimer. The latter protein was purified from quiescent astrocytes and described as an astrocyte and astrocytoma cell growth inhibitor based on its ability to inhibit 3H-thymidine incorporation.

References

  1. Haraguchi, M. et al. (1994) Nature 368:198.
  2. Toi, M. et al. (2005) Lancet Oncol. 6:158.
  3. Akiyama, S. et al. (2004) Canc. Sci. 95:851.

Long Name

Platelet-derived Endothelial Cell Growth Factor

Alternate Names

dThdPase, ECGF1, Gliostatin, MEDPS1, MNGIE, MTDPS1, PDECGF, TdRPase, Thymidine Phosphorylase, TPase, TYMP

Entrez Gene IDs

1890 (Human); 72962 (Mouse)

Gene Symbol

TYMP

UniProt

P19971 (Human)

Additional PD-ECGF/Thymidine Phosphorylase Products

Product Documents

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

Product Specific Notices


This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

For research use only

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Protocols

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