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Rabbit Anti-HSH2D/FITC Conjugated antibody
background:
HSH2 is a 352 amino acid nuclear and cytoplasmic protein that is predominantly expressed in spleen and hematopoietic cells, such as peripheral blood leukocytes, and weakly expressed in prostate, thymus, heart, small intestine and placenta. Containing an SH2 domain, four PXXP polyproline sequences and two possible tyrosine phosphorylation sites, HSH2 interacts with tyrosine kinases Fes and ACK. Considered an adaptor protein, HSH2 participates in tyrosine kinase signaling and may be involved in the regulation of cytokine signaling and cytoskeletal reorganization in hematopoietic cells. HSH2 may also act to attenuate apoptosis through modulating the apoptotic response by promoting mitochondrial stability. HSH2 exists as two alternatively spliced isoforms and is encoded by a gene located on human chromosome 19p13.11.
Function:
May be a modulator of the apoptotic response through its ability to affect mitochondrial stability (By similarity). Adapter protein involved in tyrosine kinase and CD28 signaling. Seems to affect CD28-mediated activation of the RE/AP element of the interleukin-2 promoter.
Subcellular Location:
Cytoplasm. Nucleus.
Tissue Specificity:
Predominantly expressed in spleen and hematopoietic cells such as peripheral blood leukocytes and weakly expressed in prostate, thymus, heart, small intestine and placenta.
Post-translational modifications:
May be phosphorylated by FES and ACK1.
Similarity:
Contains 1 SH2 domain.
Database links:
Entrez Gene: 84941 Human
Omim: 608349 Human
SwissProt: Q96JZ2 Human
Unigene: 631617 Human
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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