蛋白酪氨酸磷酸酶PTPσ抗体

Quantity size:

0.2ml

Concentration:

1mg/ml 蛋白酪氨酸磷酸酶PTPσ抗体  Buffer = Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4

Background:

Protein tyrosine phosphatases, or PTPs, are type I transmembrane proteins, membrane associated proteins or proteins localized in nuclei. Examples of transmembrane PTPs are LAR, PTP alpha, PTP beta, PTP gamma, PTP delta, PTP epsilon, PTP zeta, PTP thet, PTP upsilon and PTPs. Transmembrane PTPsigma play diverse roles during development and in adult tissues. Immunodepletion studies have suggested LAR to be a regulator of insulin receptor phosphorylation. PTP alpha activity is increased twofold in response to phorbol ester stimulation, resulting in serine phosphorylation either directly蛋白酪氨酸磷酸酶PTPσ抗体 or indirectly by members of the PKC family. Overexpression of v-H-Ras and Neu, but not Myc or Int2, in mammary tumors has been shown to induce PTPe expression. An alternative splicing event leads to a nervous tissue-specific chondroitin sulfate proteoglycan called phosphacan, which represents the amino terminal portion of PTP omega. PTP thet and PTP?share a conserved amino terminal 160 amino acid MAM domain which facilitates homophilic binding. PTP upsilon localizes to points of cell contact and may be involved in regulating the assembly and disassembly of cadherin/catenin complexes in vivo. PTPsigma contains 蛋白酪氨酸磷酸酶PTPσ抗体an extracellular region, a single transmembrane segment and two tandem intracytoplasmic catalytic domains, and thus represents a receptor-type PTP. PTPsigma may also be involved in the molecular control of adult nerve repair. Four alternatively spliced transcript variants, which encode distinct proteins, have been reported.

蛋白酪氨酸磷酸酶PTPσ抗体Also known as:

Protein tyrosine phosphatase PTPsigma; Protein tyrosine phosphatase receptor type S; Protein tyrosine phosphatase receptor type sigma; Ptprs; PTPRS_HUMAN; PTPSIGMA; R PTP sigma; R-PTP-S; R-PTP-sigma; Receptor-type tyrosine-protein phosphatase S; Receptor-type tyrosine-protein phosphatase sigma.

Specificity:

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Rabbit Polyclonal IgG, affinity purified by Protein A.

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Reacts with: Human, Mouse, Rat, .

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Immunogen: KLH conjugated synthetic peptide derived from human PTPRS.

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蛋白酪氨酸磷酸酶PTPσ抗体Predicted Molecular Weight: 214kDa.

Storage:

Shipped at 4℃, Store at -20℃ (Avoid repeated freeze/thaw cycles).

Application:

WB=1:100-500  ELISA=1:500-1000  IHC-P=1:100-500  IHC-F=1:100-500  ICC=1:100-500  IF=1:100-500   
Not yet tested in other applications. 
Optimal working dilutions must be determined by the end user.

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