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Anti-Hu CD148 APC

CAT: 0270-1A-697-T100Size: 100 TestsDry Ice: NoHazardous: No
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CAT#:0270-1A-697-T100Size:100 Tests
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
CD148 (also known as HPTP-eta or DEP-1) is a transmembrane protein tyrosin phosphatase, containing eight fibronectin type III extracellular domains. This protein is known to inhibit transduction of mitogenic signals in non-hematopoietic cells (fibroblasts, epithelial cells), and signal transduction downstream of T cell receptor, however, it also augments immunoreceptor signaling in B cells and macrophages via dephosphorylating C-terminal tyrosine of Src-family tyrosine kinases. CD148 expression increases after in vitro activation of peripheral blood leucocytes. It can be also used as marker of the most mature human thymocytes, and leukemic cells corresponding to this stadium of thymocyte differentiation. In contrast, in mice the CD148 expression sharply drops through the double positive stage to the single positive thymocytes.
Certification
RUO
Reactivity
Human
Immunogen
Human recombinant CD148 (amino acids 1-444)
Target Antigen
CD148
Clone
MEM-CD148/05
Applications
FC (QC tested)
Format
APC
Buffer
Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
Other References
*Stepanek O, Kalina T, Draber P, Skopcova T, Svojgr K, Angelisova P, Horejsi V, Weiss A, Brdicka T: Regulation of Src family kinases involved in T cell receptor signaling by protein-tyrosine phosphatase CD148. J Biol Chem. 2011 Jun 24;286 (25) :22101-12., URL: https://pubmed.ncbi.nlm.nih.gov/21543337/
Storage Conditions
Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.
Specificity
The mouse monoclonal antibody MEM-CD148/05 recognizes an extracellular epitope of CD148, a highly glycosylated up to 250 kDa receptor-like protein tyrosin phosphatase expressed mainly in lymphocytes, myeloid cells and epithelial cells.
Applications Notes
6
Isotype
Mouse IgG2b