Home  >  Products  >  PTPRT (Receptor-type Tyrosine-protein Phosphatase T, R-PTP-T, Receptor-type Tyrosine-protein Phosphatase Rho, RPTP-rho, KIAA0283)
PTPRT (Receptor-type Tyrosine-protein Phosphatase T, R-PTP-T, Receptor-type Tyrosine-protein Phosphatase Rho, RPTP-rho, KIAA0283)

PTPRT (Receptor-type Tyrosine-protein Phosphatase T, R-PTP-T, Receptor-type Tyrosine-protein Phosphatase Rho, RPTP-rho, KIAA0283)

Cat no: P9109-40T2

Supplier: United States Biological
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The protein is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP is a large protein that possesses a PTP domain at C-terminus, and multiple noncatalytic domains, which include a domain with similarity to band 4.1 superfamily of cytoskeletal-associated proteins, a region consisting of five PDZ domains, and a leucine zipper motif. This PTP was found to interact with, and dephosphorylate Fas receptor, as well as I-kappa B-alpha through the PDZ domains, which suggested its role in Fas mediated programmed cell death. This PTP was also shown to interact with GTPase-activating protein, and thus may function as a regulator of Rho signaling pathway. Four alternatively spliced transcript variants, which encode distinct proteins, have been reported. Applications: Suitable for use in ELISA and Western Blot. Other applications not tested. Recommended Dilution: ELISA: 1:32,000 Western Blot: 0.3-1ug/ml, observed in human brain lysates on ~150kD bands Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Catalogue number: P9109-40T2
Reactivities: Human, Mouse
Hosts: Goat
Applications: ELISA, Western Blot
Size: 100ug
Form: Supplied as a liquid in Tris saline, 0.02% sodium azide, pH 7.3, 0.5% BSA.
P type: Pab
Purity: Purified by immunoaffinity chromatography.
References: 1. Wang Z, Shen D, Parsons DW, Bardelli A, Sager J, Szabo S, Ptak J, Silliman N, Peters BA, van der Heijden MS, Parmigiani G, Yan H, Wang TL, Riggins G, Powell SM, Willson JK, Markowitz S, Kinzler KW, Vogelstein B, Velculescu VE. Mutational analysis of the tyrosine phosphatome in colorectal cancers. Science. 2004 May 21;304(5674):1164-6.
Additional info: Recognizes human PTPRT. Species sequence homology: Mouse.

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