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Mein Blog umfasst die aktuellesten News, Forschungsleistung, neuesten Produkte und Service von Sino Biological Inc. und die aktuelle News von Life Sciences. Sie können sich hier wissenschaftlich informieren.Willkommen zu meinem Blog.Viel Spaß!

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PTP1B / PTPN1 Antikörper (Antigen Affinity Purified)

Sino Biological Inc. liefert PTP1B / PTPN1 Antikörper (Antigen Affinity Purified) mit höherer Qualität und günstiger Kosten im Vergleich mit anderen globalen Lieferanten.

Weitere Informationen über PTP1B / PTPN1 Antikörper (Antigen Affinity Purified) lesen Sie bitte: http://www.sinobiological.com/PTP1B-PTPN1-Antibody-g-10084.html

Produkt-Information von PTP1B / PTPN1 Antikörper

Immunogen

Recombinant Human PTP1B / PTPN1 protein (Catalog#10304-H07E)

Antibody Type Rabbit Polyclonal Antibody ( Antibody Purification Platform )
Ig Type

Rabbit IgG

Formulation 0.2 μm filtered solution in PBS with 5% trehalose
Preparation

Produced in rabbits immunized with purified, recombinant Human PTP1B / PTPN1 (rh PTP1B / PTPN1; Catalog#10304-H07E; NP_002818.1; Glu 2-Asn 321). PTP1B / PTPN1 specific IgG was purified by Human PTP1B / PTPN1 affinity chromatography.

Usage Guide von PTP1B / PTPN1 Antikörper

Specificity

Human PTP1B / PTPN1

Immunochemistry

IHC-P: 0.1-2 μg/mL

 

PTPN1-breast-cancer immunohistochemistry    PTPN1-tonsil immunohistochemistry

Immunochemical staining of human PTPN1 in human breast cancer with rabbit polyclonal antibody (1 μg/mL, formalin-fixed paraffin embedded sections). Immunochemical staining of human PTPN1 in human tonsil with rabbit polyclonal antibody (1 μg/mL, formalin-fixed paraffin embedded sections).
Direct ELISA This antibody can be used at 0.1-0.2 μg/mL with the appropriate secondary reagents to detect Human PTPN1. The detection limit for Human PTPN1 is less than 0.039 ng/well.
Storage This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -70℃. Preservative-Free.
Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.

Verwandte Produkte & Themen von PTP1B / PTPN1 Antikörper

Related Areas:

Enzyme>>Phosphatase & Regulator>>PTP1B/PTPN1

Signal Transduction>>Phosphatase & Regulator>>PTP1B/PTPN1

Proteins:
Molecule Species Description //For Detailed Info. and Price------CLICK! Cat. No
PTP1B/PTPN1 Human PTP1B/PTPN1 Protein, Recombinant 10304-H07E
Antibodies:
Molecule Application Description //For Detailed Info. and Price------CLICK! Cat. No
Human PTP1B/PTPN1 ELISA PTP1B / PTPN1 Antibody 10304-R001
Human PTP1B/PTPN1 ELISA PTP1B / PTPN1 Antibody 10304-RP01
Human PTP1B/PTPN1 ELISA, IHC-P PTP1B / PTPN1 Antibody (Antigen Affinity Purified) 10304-RP02
Human PTP1B/PTPN1 WB, ELISA PTP1B / PTPN1 Antibody 10304-R226

Hintergrund von PTP1B / PTPN1 Antikörper

Protein tyrosine phosphatase 1B (PTP1B) is the prototypic member of the PTP family which catalyze the hydrolysis of the phosphate monoesters specifically on tyrosine residues, and is identified based on the enzymatic activity and amino acid sequence. PTP1B/PTPN1 is a ubiquitously expressed non-transmembrane enzyme which resides in the endoplasmic reticulum with its conserved catalytic regions exposed to the cytosol. PTP1B/PTPN1 is reported to dephosphorylates a variety of substrates including receptor tyrosine kinases (RTKs) on the cell surface transmitting critical intracellular signals, as well as JAK2, Tyk2 and STAT5a/b, and thus plays a key role in negatively regulating the multiple tyrosine phosphorylation-dependent signaling pathways. Accordingly, this enzyme is implicated in the regulation of cell growth, differentiation, cell responses to cytokines and hormones, and malignancy transformation. In addition, it has been demonstrated that the CLK kinases activate PTP1B/PTPN1 can be activated by the CLK kinases. PTP1B/PTPN1 is now suggested to be a novel therapeutic target for the treatment of type 2 diabetes, obesity, and other associated metabolic syndromes.

References

  1. Charbonneau, H. et al., 1989, Proc. Natl. Acad. Sci. 86: 5252-5256.
  2. Franqioni, J.V. et al., 1992, Cell. 68: 545-560.
  3. Moeslein, F.M. et al., 1999, J. Biol. Chem. 274: 26697-26704.
  4. Haj, F.G. et al., 2002, Science. 295: 1708-1711.
  5. Liang, F. et al., 2005, J. Biol. Chem. 280: 24857-24863.
  6. Zhu, S. et al., 2007, Cancer. Res. 67: 10129-10137.

Primary Antibody Products

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