Bacterially expressed fusion protein representing amino acids 216-434 of human SLP76 with histidine tag
SLP76 (SH2 domain-containing leukocyte protein of 76 kDa) is a cytosolic adaptor protein which translocates to the plasma mambrane and is involved in multiple signaling pathways in T cells, mast cells, neutrophils and platelets, B cells express its analog SLP65/BLNK (B cell linker protein). SLP76 is phosphorylated by Syk-family and Tec-family tyrosine kinases and couples them to the phosphorylation and activation of PLC-gamma. Via Gads or Grb2, SLP76 also associates with LAT adaptor by involvement of SLP76 proline-rich region. The SH2 domain of SLP76 has been identified as the region involved in binding the serine/threonine kinase HPK1. HPK1 may act as both a positive and a negative regulator by promoting the Jnk-mitogen activated protein kinase (MAPK) pathway and inhibiting the pathway leading to AP-1 activation.
Clonality:
Monoclonal
Concentration:
1 mg/ml
Clone Designation:
[PAb 412]
Isotype:
Rabbit polyclonal
Buffer:
Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
Storage:
2°C to 8°C
Target:
SLP76
Antibody Type:
Monoclonal Antibody
Application Notes:
Western blotting: Positive control: JURKAT human T cell leukemia cell lysate, reducing conditions, Immunohistochemistry (paraffin sections): Recommended dilution: 10 µg/ml, positive tissue: thymus.
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