Anti-TC PTPase (PTPN2) Antibody, clone 9E9.1

eCl@ss:	32160702
NACRES:	NA.41

Кат. номер

MABS1753

MABS1753-25UG

Tyrosine-protein phosphatase non-receptor type 2 (UniProt: P17706; also known as EC: 3.1.3.48, T-cell protein-tyrosine phosphatase, TCPTP) is encoded by the PTPN2 (also known as PTPT) gene (Gene ID: 5771) in human. TCPTP is a non-receptor type tyrosine-specific phosphatase that dephosphorylates a variety of receptor protein tyrosine kinases. It is also reported to dephosphorylate non-receptor tyrosine kinases, such as JAK 1, 2, 3, Src kinases, STAT1, 3, 5, 5B, and 6. TCPTP is ubiquitously expressed and two isoforms have been reported. Isoform 1 is expressed in T-cells and in placenta and is targeted to the endoplasmic reticulum by its C-terminal hydrophobic region. Isoform 2 is reported to be the major isoform that predominantly localizes to chromatin and is able to shuttle between the nucleus and the cytoplasm and to plasma membrane to dephosphorylate receptors. It doing so it negatively regulates numerous signaling pathways and biological processes, including hematopoiesis, inflammatory response, cell proliferation and differentiation, and glucose homeostasis. It is also reported to play a multifaceted and important role in the development of the immune system. In T-cell receptor signaling, it functions through dephosphorylation of FYN and LCK to control T-cell differentiation and activation. It also dephosphorylates CSF1R and thereby negatively regulates its downstream signaling and macrophage differentiation.
Specificity
Clone 9E9.1 detects human T-cell protein-tyrosine phosphatase. It targets an epitope within 79 amino acids from the C-terminal half.
GST/His-tagged recombinant fragment corresponding to 79 amino acids from the C-terminal half of human T-cell protein-tyrosine phosphatase.
Anti-TC PTPase (PTPN2), clone 9E9.1, Cat. No. MABS1753, is a mouse monoclonal antibody that detects T-cell protein-tyrosine phosphatase and has been tested for use in Immunohistochemistry (Paraffin) and Western Blotting.
Research Category
Signaling
Immunohistochemistry Analysis: A 1:50 dilution from a representative lot detected TC PTPase (PTPN2) in human liver, human tonsil, and human cervical cancer tissues.
Western Blotting Analysis: 0.5 µg/mL from a representative lot detected TC PTPase (PTPN2) in 10 µg of Jurkat cell lysate.
Quality
Evaluated by Western Blotting in K562 cell lysate.
Western Blotting Analysis: 0.5 µg/mL of this antibody detected TC PTPase (PTPN2) in 10 µg of K562 cell lysate.
Target description
~48 KDa observed; 48.47 kDa calculated. Uncharacterized bands may be observed in some lysate(s).
Physical form
Purified mouse monoclonal antibody IgG1 in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Format: Purified
Protein G purified
Storage and Stability
Stable for 1 year at 2-8°C from date of receipt.
Concentration: Please refer to lot specific datasheet.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Quality Level	100
biological source	mouse
antibody form	purified antibody
antibody product type	primary antibodies
clone	9E9.1, monoclonal
species reactivity	human
packaging	antibody small pack of 25 µg
application(s)	immunohistochemistry: suitable (paraffin)","western blot: suitable
isotype	IgG1
NCBI accession no.	NP_002819,
UniProt accession no.	P17706,
shipped in	ambient
Gene Information	human ... PTPN2(5771)

WGK Germany	WGK 1
Flash Point F	Not applicable
Flash Point C	Not applicable